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Microalgal polyunsaturated fatty acids: Hotspots and production techniques

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY (2023)

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Review Energy & Fuels

Recent progress in extraction/transesterification techniques for the recovery of oil from algae biomass

Zaara Ali et al.

Summary: The exploration of alternative and sustainable sources of fuel production is crucial due to increasing demand, shortages in affordable fossil fuels, and environmental pollution. Natural microalgae associated with bacteria have shown promise as an energy source as they thrive in all natural environments and contribute to the carbon cycle. However, the extraction of lipids from microalgae cells is complex due to their cell structure and characteristics. Current dry extraction methods consume more energy than the extraction itself. A cost-effective and efficient technology for biodiesel extraction from microalgae is still lacking. Studies suggest that eliminating the drying step and extracting lipids in one step through techniques like supercritical method, ionic liquids, Eutectic solvents, and transesterification could be optimal. Effective lipid extraction technique remains a major constraint. Fuel production from wet microalgae biomass is desirable as it eliminates energy-intensive processes like dewatering and drying. Further research and exploration are needed to implement and optimize wet extraction techniques.

BIOMASS CONVERSION AND BIOREFINERY (2023)

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Review Green & Sustainable Science & Technology

Biological hydrogen with industrial potential: Improvement and prospection in biohydrogen production

Weixian Chen et al.

Summary: Hydrogen is widely used in various industries and is considered a clean and environmentally friendly secondary energy source. However, most hydrogen production currently relies on fossil fuels, leading to significant emissions. Biohydrogen production offers a greener alternative, but the current instability of the production system hinders its industrialization. This review examines the key issues in biohydrogen production and suggests that coupling hydrogen production with organic waste treatment and combining different strategies may be a viable approach for stable and scalable production.

JOURNAL OF CLEANER PRODUCTION (2023)

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Article Plant Sciences

Reconstitution and expression of mcy gene cluster in the model cyanobacterium Synechococcus 7942 reveals a roll of MC-LR in cell division

Yanli Zheng et al.

Summary: By utilizing synthetic biology, the biosynthetic gene cluster of MC-LR in Microcystis aeruginosa was reassembled and expressed in a model cyanobacterium, achieving autotrophic production of MC-LR. The study revealed that the expression of MC-LR caused abnormal cell division and filamentation, and further investigation demonstrated that MC-LR inhibits cell division by irreversibly competing for the GTP-binding site of the cell division protein FtsZ. This research lays the foundation for understanding the biosynthetic pathway of microcystins and reveals a mechanism of how blooming cyanobacteria gain a competitive edge.

NEW PHYTOLOGIST (2023)

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Article Biochemistry & Molecular Biology

Biomass and eicosapentaenoic acid production from Amphora sp. under different environmental and nutritional conditions

Yi Tong Cheah et al.

Summary: This study optimized the culture conditions for extracting eicosapentaenoic acid (EPA) from diatoms such as Amphora sp. It was found that adding 10 g/L of glucose and sucrose resulted in the fastest growth rate and highest EPA yield. The study also revealed that photoautotrophic cultivation conditions led to higher EPA yield and specific fatty acid composition.

BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY (2023)

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Article Engineering, Environmental

From lab to application: Cultivating limnetic microalgae in seawater coupled with wastewater for biodiesel production on a pilot scale

Ze Yu et al.

Summary: The technology of cultivating salt-tolerant limnetic microalgae in seawater reduces the freshwater demand and costs of biodiesel production. This study optimized the diameter of the photobioreactors (PBRs) to 0.2 m and established a 1000 L algal cultivation system using seawater supplemented with monosodium glutamate wastewater. The biomass productivity and lipid productivity in this system showed promising results, meeting biodiesel standards and achieving a higher output-to-input ratio compared to traditional methods.

WATER RESEARCH (2023)

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Article Food Science & Technology

An investigation on conjugated linoleic acid content, fatty acid composition, and physicochemical characteristics of Iranian Kurdish butter oil

Rezgar Faraji Sarabmirza et al.

Summary: This study investigates the physicochemical and quality properties, fatty acid composition, and triglyceride composition of Iranian Kurdish butter oil. The results show that ewe's milk butter has higher conjugated linoleic acid (CLA) content compared to cow's milk butter, making it a superior natural source of CLA.

FOOD SCIENCE & NUTRITION (2023)

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Article Biochemistry & Molecular Biology

Efficient Co-production of Docosahexaenoic Acid Oil and Carotenoids in Aurantiochytrium sp. Using a Light Intensity Gradient Strategy

Feng-Wei Yin et al.

Summary: This study investigated the effect of light intensity on the synthesis of DHA oil and carotenoids and developed a light intensity gradient strategy to improve production. The results showed that high light intensity promoted synthesis but caused cell damage, while dark culture and low light intensity conditions did not affect normal growth but hindered accumulation of carotenoids. The developed strategy significantly increased DHA and carotenoid content without reducing oil yield.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2023)

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Article Biochemistry & Molecular Biology

Structural properties of the extracellular biopolymer (β-D-xylo-α-D-mannan) produced by the green microalga Gloeocystis vesiculosa Nageli

Lukas Capek et al.

Summary: The freshwater green coccal microalga Gloeocystis vesiculosa synthesized an exopolysaccharide with a high molecular weight of 6.8 x 10(5) g/mol. Chemical analysis revealed that it mainly consisted of Manp (63.4 wt%), Xylp and its 3-O-Me-derivative (22.4 wt%), and Glcp (11.5 wt%). NMR analysis showed that the exopolysaccharide had an alternating branched 1,2- and 1,3-linked α-D-Manp backbone terminated by a single β-D-Xylp and its 3-O-methyl derivative at O2 of the 1,3-linked α-D-Manp residues.

CARBOHYDRATE RESEARCH (2023)

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Article Biotechnology & Applied Microbiology

Highly efficient co-production of fucoxanthin and eicosapentaenoic acid by heterotrophic cultivation of a newly isolated microalga Nitzschia sp. FZU62

Ruijuan Ma et al.

Summary: In this study, a microalga strain Nitzschia sp. FZU62 capable of co-producing fucoxanthin and eicosapentaenoic acid (EPA) was isolated and identified. The optimal conditions for flask culture were determined, and three fed-batch culture strategies were explored to improve the heterotrophic performance. The study achieved superior fucoxanthin and EPA productions compared to previous literature reports, providing new insights and guidance for the commercial production of microalgae.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2023)

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Article Agricultural Engineering

Enhanced production of high-value polyunsaturated fatty acids (PUFAs) from potential thraustochytrid Aurantiochytrium sp.

Ajeet Singh Chauhan et al.

Summary: Considering the increasing health concerns, urban population tends to adopt a healthy lifestyle and incorporate nutritional food supplements to mitigate common health risks. The consumption of omega-3 and omega-6 PUFAs is on the rise, thus alternative commercial production methods are being developed. Microbial sources are emerging platforms to meet the global demand for omega PUFAs. Marine oleaginous protist Aurantiochytrium sp. has been identified as a potential source for substantial production of DHA and SFA. The objective of this research was to enhance PUFA yield by optimizing glucose concentration and nitrogen ratio. The maximum lipid and DHA yield and content were achieved at 30 g/L glucose, while the relative PUFA content was highest at 10 g/L glucose, with remaining SFA potentially usable for biodiesel.

BIORESOURCE TECHNOLOGY (2023)

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Article Biotechnology & Applied Microbiology

Enhancing Docosahexaenoic Acid Production of Isochrysis galbana from Starch-Rich Food Processing Byproducts

Fengru Ge et al.

Summary: The study found that using leftover dough hydrolysates as carbon resources significantly enhanced the cell growth and docosahexaenoic acid (DHA) production of Isochrysis galbana. The addition of different concentrations of sodium nitrate (NaNO3) also affected the DHA yield.

FERMENTATION-BASEL (2023)

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Review Energy & Fuels

Advances in Biodiesel Production from Microalgae

Emilia Neag et al.

Summary: Biofuels are a renewable, eco-friendly, and cost-effective energy source that can decrease dependence on fossil fuels. Researchers explored various methods for obtaining high biodiesel yields from microalgae biomass. This study provides an overview of the feasibility of using microalgae for biodiesel production. It discusses the transesterification process for converting microalgae oil into biodiesel, including the use of non-catalytic and catalytic transesterification. The application of homogenous, heterogeneous, and enzymatic catalysts is reviewed. Further improvements are needed to enhance the efficiency and reduce the cost of current technologies for biodiesel production from microalgae. Future research should focus on developing effective catalysts for this process.

ENERGIES (2023)

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Article Energy & Fuels

Study on the Effect of Spray Drying Process on the Quality of Microalgal Biomass: a Comprehensive Biocomposition Analysis of Spray-Dried S. acuminatus Biomass

Haiyang Zhang et al.

Summary: This study investigated the influence of spray drying on the biochemical composition of Scenedesmus acuminatus biomass, finding that optimized conditions resulted in high drying yield and quality without affecting the proteins, lipids, or carbohydrates. The study suggests that spray drying can be applied to produce biofuel and nutritional supplements from S. acuminatus.

BIOENERGY RESEARCH (2022)

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Article Agricultural Engineering

Co-cultivation of Phaeodactylum tricornutum and Aurantiochytrium limacinum for polyunsaturated omega-3 fatty acids production

Nikhil L. Kadalag et al.

Summary: In this study, co-cultivation of Phaeodactylum tricornutum with Aurantiochytrium limacinum was used as a unique strategy to achieve the desired fatty acid composition. The initial cell density ratio was modulated to overcome the dominance of A. limacinum and regulate the proliferation of both species, resulting in the production of polyunsaturated fatty acids (PUFA) such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), as well as monounsaturated fatty acids (MUFA) and pigments.

BIORESOURCE TECHNOLOGY (2022)

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Article Chemistry, Applied

Expression and characterization of a novel lipase from Bacillus licheniformis NCU CS-5 for application in enhancing fatty acids flavor release for low-fat cheeses

Junxin Zhao et al.

Summary: A novel lipase from Bacillus licheniformis NCU CS-5 was successfully expressed in Escherichia coli cells, showing high activity under optimal conditions and adaptability to various organic solvents and metal ions. The lipase exhibited strong binding affinity towards pNPP among different substrates.

FOOD CHEMISTRY (2022)

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Article Chemistry, Physical

Supercritical fluid extraction of lipids rich in DHA from Schizochytrium sp

Melissa Rodriguez-Espana et al.

Summary: The study found that supercritical fluid extraction combined with pretreatment can extract high lipid yields and DHA concentrations in shorter extraction times.

JOURNAL OF SUPERCRITICAL FLUIDS (2022)

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Article Chemistry, Applied

Effect of different cell disruption methods on lipid yield of Schizochytrium sp.

Mustafa Hac Isa et al.

Summary: The study investigated different cell disruption methods to increase the lipid yield of Schizochytrium sp., finding that enzyme treatment combined with the Bligh and Dyer method was the most efficient. The Bligh and Dyer method proved to be the most convenient among the cell disruption methods for lipid and fatty acid yield.

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY (2022)

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Article Biochemical Research Methods

Fucoxanthin and docosahexaenoic acid production by cold-adapted Tisochrysis lutea

Fengzheng Gao et al.

Summary: The study successfully developed a winter strain of Tisochrysis lutea with high productivity at lower temperatures, maintaining similar biomass, fucoxanthin, and DHA productivities as at 30 degrees C. The winter strain showed a stable phenotype after one year of cultivation, expanding the outdoor production seasons for this species.

NEW BIOTECHNOLOGY (2022)

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Article Biotechnology & Applied Microbiology

Supercritical fluid extraction and pressurized liquid extraction processes applied to eicosapentaenoic acid-rich polar lipid recovery from the microalga Nannochloropsis sp

Maria J. Jimenez Callejon et al.

Summary: This study investigates the extraction and fractionation of saponifiable lipids from Nannochloropsis sp. microalgae using green techniques. The research successfully obtained extracts rich in neutral saponifiable lipids and polar lipids, with high levels of EPA in the polar lipid fraction.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2022)

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Article Biotechnology & Applied Microbiology

A simple and efficient strategy for fucoxanthin extraction from the microalga Phaeodactylum tricornutum

Jingwen Sun et al.

Summary: In this study, an innovative method for extracting fucoxanthin from P. tricornutum was proposed. The fucoxanthin was extracted using an ethanol extraction method and purified through a two-step ethanol precipitation process. Under the optimal conditions, the recovery rate and purity of fucoxanthin reached 80.04% and 79.35%, respectively. This eco-friendly method provides a potential approach for large-scale production of fucoxanthin.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2022)

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Editorial Material Microbiology

Microalgae-Based Green Bio-Manufacturing-How Far From Us

Hui Chen et al.

FRONTIERS IN MICROBIOLOGY (2022)

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Article Fisheries

Application of genetic disruption of a Nannochloropsis oceanica cell wall synthesizing gene to n-3 HUFA enrichment of Brachionus plicatilis

Hideaki Matsui et al.

Summary: This study demonstrates that the cellulose synthase gene-disrupted N. oceanica can effectively enrich n-3 HUFA in Brachionus plicatilis, due to the vulnerability of its cell wall and unchanged nutritional value. These findings provide evidence for the application of gene modification technology to improve the n-3 HUFA source in marine fish larviculture.

AQUACULTURE (2022)

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Article Agricultural Engineering

Low temperature combined with high inoculum density improves alpha-linolenic acid production and biochemical characteristics of Chlamydomonas reinhardtii

Shiyan Zheng et al.

Summary: This study investigated the impact of different cultivation conditions on the synthesis of alpha-linolenic acid (ALA) in Chlamydomonas reinhardtii. The results showed that temperature had the greatest effect on ALA synthesis. Under the optimal cultivation conditions, the proportion of ALA in C. reinhardtii reached approximately 39%.

BIORESOURCE TECHNOLOGY (2022)

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Review Biotechnology & Applied Microbiology

Production of polyunsaturated fatty acids by Schizochytrium (Aurantiochytrium) spp.

Guoxiang Chi et al.

Summary: Dietary consumption of omega-3 long-chain polyunsaturated fatty acids (omega-3 LC-PUFA), especially docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), has various health benefits. Traditional sources of these fatty acids, such as fish oil, are limited and of variable quality. Therefore, alternative sources are being sought. DHA derived from certain marine protists (heterotrophic thraustochytrids) has been commercially produced for high-value dietary use, but it is too expensive for use in aquaculture feeds. Aquaculture is currently dependent on wild-caught fish oil as a source of omega-3 LC-PUFA, which restricts sustainable expansion. Schizochytrium spp. (now Aurantiochytrium spp.) is of particular interest as it has shown to be a good producer of DHA and EPA. Various strategies have been developed to improve the production and economics of omega-3 PUFA in Schizochytrium spp.

BIOTECHNOLOGY ADVANCES (2022)

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Article Biotechnology & Applied Microbiology

Heterotrophic vs autotrophic production of microalgae: Bringing some light into the everlasting cost controversy

Jesus Ruiz et al.

Summary: The debate over the economical choice between heterotrophic and autotrophic cultivation of microalgae continues. A study analyzed the costs and limitations of both methods, finding that autotrophic cultivation shows potential to compete with heterotrophic production if the production costs can be further reduced.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2022)

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Article Food Science & Technology

Potential of Red, Green and Brown Seaweeds as Substrates for Solid State Fermentation to Increase Their Nutritional Value and to Produce Enzymes

Marta Ferreira et al.

Summary: Seaweeds can be used as valuable feedstocks in aquafeeds, but their recalcitrant polysaccharide structure limits their utilization. Solid-state fermentation (SSF) by filamentous fungi can break down this structure and increase the nutritional value of seaweed biomass. In this study, five different seaweeds were subjected to SSF with Aspergillus fungi, resulting in changes in crude protein and carbohydrate contents, as well as carbohydrase production. U. rigida exhibited the highest enzyme activities, and protein content increased in C. tomentosum and U. rigida after SSF. Moreover, U. rigida's carbohydrate content decreased significantly after SSF. Seaweed bioprocessing using SSF is a sustainable and cost-effective strategy for producing valuable enzymes and enhancing seaweed nutrition for aquafeeds.

FOODS (2022)

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Review Food Science & Technology

Algae as Food in Europe: An Overview of Species Diversity and Their Application

Madalena Caria Mendes et al.

Summary: Algae have been consumed for a long time due to their unique properties and benefits. This review focuses on the consumption of algae in Europe, including market developments, challenges, and legislation. The current consumption of algae in Europe shows that the existing legislation needs urgent update. The analysis also suggests a potential growth in the European algae market.

FOODS (2022)

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Article Fisheries

Improved fillet quality in harvest-size Atlantic salmon fed high n-3 canola oil as a DHA-source

Bjarne Hatlen et al.

Summary: New research suggests that high n-3 VLC-PUFA canola oil can be an effective and safe source of docosahexaenoic acid (DHA) and other n-3 PUFA for sustainable salmon farming. Including high n-3 canola oil in the diet of Atlantic salmon improves fillet pigmentation and reduces fillet melanin spots without compromising fish growth.

AQUACULTURE (2022)

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Article Chemistry, Multidisciplinary

Competition of Dual Roles of Ionic Liquids during In Situ Transesterification of Wet Algae

Dan Ding et al.

Summary: Ionic liquids play a dual role as solvents and catalysts in the in situ transesterification of wet algae. We studied the variations in fatty acid methyl ester (FAME) yields and cellulose solubilities of three types of ionic liquids ([Bmim][HSO4], [Bmim][H2PO4], and [Bmim]2[HPO4]) under different water conditions. Our results show that the catalytic properties and cellulose solubilities of the ionic liquids compete with each other under different water contents.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

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Article Biotechnology & Applied Microbiology

Changes in volatile and fatty acid compositions of selected microalgal suspensions with high pressure homogenization

Johannes Magpusao et al.

Summary: This study presents the first report on the analysis of fatty acids and volatile compounds in high pressure homogenization (HPH)-treated microalgal suspensions using chemometrics methods. The findings indicate that HPH has minimal impact on the fatty acid profile but may trigger various (bio)chemical reactions such as carotenoid degradation, lipid oxidation, Maillard reaction, and synthesis of long-chain fatty acids. The results highlight the potential of manipulating the volatile profile of microalgae by controlling specific pressure levels of HPH.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2022)

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Review Food Science & Technology

Microalgae proteins: production, separation, isolation, quantification, and application in food and feed

Matheus Lopes Amorim et al.

Summary: The increase in protein consumption due to population growth and adoption of protein-rich diets has led to environmental concerns with conventional protein agriculture. Microalgae farming offers a promising environmentally friendly alternative with high protein content. Developments in efficient processes for extracting proteins from microalgae cells are crucial for their multifarious applications and potential concatenation with advanced biofuels production.

CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION (2021)

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Article Engineering, Environmental

Thermal-Fenton mechanism with sonoprocessing for rapid non-catalytic transesterification of microalgal to biofuel production

Guo Yong Yew et al.

Summary: This study focused on enhancing cell disruption mechanism of microalgae Chlorella sorokiniana CY-1 using thermal Fenton reaction, and performing non-catalytic transesterification by ultrasonication method. The results showed promising outcomes for large scale production of F.A.M.E with high process yield in a rapid manner.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Plant Sciences

Development of High-Level Omega-3 Eicosapentaenoic Acid (EPA) Production from Phaeodactylum tricornutum

Yi Cui et al.

Summary: This study successfully achieved efficient large-scale cultivation of Phaeodactylum tricornutum by establishing a new culture medium and adjusting conditions such as nitrogen source and salinity levels.

JOURNAL OF PHYCOLOGY (2021)

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Article Marine & Freshwater Biology

Polyunsaturated fatty acids in fish tissues more closely resemble algal than terrestrial diet sources

Nadine Ebm et al.

Summary: The study shows that consumers in headwater streams heavily rely on algae for PUFA (omega-3 fatty acids), which are crucial for the neural organ development of fish.

HYDROBIOLOGIA (2021)

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Article Food Science & Technology

Influence of refining stages on the physicochemical properties and phytochemicals of canola oil

Mehmet Musa Ozcan et al.

Summary: The canola oil samples showed variations in free fatty acidity, peroxide numbers, viscosity, oleic and linoleic acid contents, campesterol contents, and stigmasterol contents at different refining steps. The refining treatments aimed to remove undesirable ingredients and produce higher quality oils in crude canola oil. Refining processes also provide removing unwanted substances and specific functions for removing certain minor constituents.

JOURNAL OF FOOD PROCESSING AND PRESERVATION (2021)

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Article Engineering, Environmental

Time-course effects of Tris(1,3-dichloro-2-propyl) phosphate (TDCPP) on Chlorella pyrenoidosa: Growth inhibition and adaptability mechanisms

Xin Zhang et al.

Summary: TDCPP, a widely used flame retardant, inhibits the growth of freshwater green-algae Chlorella pyrenoidosa in a time-dependent manner. The impairment of photosynthetic function, particularly the PSII reaction center, is the main mechanism of TDCPP toxicity towards the algae.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Article Biotechnology & Applied Microbiology

Isolation and optimization of a novel thraustochytrid strain for DHA rich and astaxanthin comprising biomass as aquafeed supplement

Pratik R. Pawar et al.

Summary: A marine organism belonging to the Thraustochytrids family was isolated from mangroves in Mumbai, India, identified as Aurantiochytrium limacinum. Optimal process parameters resulted in the production of high oil content dry cell weight in a short cultivation period. This strain is a promising candidate for aquafeed production due to its ability to simultaneously synthesize DHA and astaxanthin.

3 BIOTECH (2021)

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Article Agricultural Engineering

Sulfonated Sargassum horneri carbon as solid acid catalyst to produce biodiesel via esterification

Minghe Cao et al.

Summary: The solid acid catalyst prepared by sulfonated Sargassum horneri carbon efficiently catalyzes the esterification reaction of oleic acid and methanol for biodiesel preparation. By optimizing the conditions, the conversion rate of oleic acid can reach 96.4%, and the catalyst can still maintain a high conversion rate after four cycles of use.

BIORESOURCE TECHNOLOGY (2021)

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Article Agricultural Engineering

Bioremediation of Pyropia-processing wastewater coupled with lipid production using Chlorella sp.

Shiyan Zheng et al.

Summary: Chlorella sp. demonstrated high efficiency in removing various nutrients in Pyropia-processing wastewater (PPW) while accumulating higher biomass and exhibiting superior biodiesel characteristics.

BIORESOURCE TECHNOLOGY (2021)

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Review Biochemistry & Molecular Biology

Effects of Omega-3 Polyunsaturated Fatty Acids and Their Metabolites on Haemostasis-Current Perspectives in Cardiovascular Disease

Jacek Golanski et al.

Summary: This literature review explores the mechanisms of action of omega-3 PUFAs on the haemostatic system, particularly focusing on blood platelets and endothelium. Despite contradictory results in epidemiological studies, the potential for higher doses of omega-3 PUFAs and a proper ratio of omega-3 and omega-6 PUFAs is discussed. Additionally, the anti-thrombotic properties of omega-3 PUFAs show promise for future studies, supported by their recent use in treating COVID-19 complications.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2021)

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Review Food Science & Technology

The composition, extraction, analysis, bioactivities, bioavailability and applications in food system of flaxseed (Linum usitatissimum L.) oil: A review

Jing Yang et al.

Summary: Flaxseed oil is rich in beneficial alpha-linolenic acid (ALA) and other active ingredients, but its stability and conversion efficiency are low. Improving the stability of ALA can promote its digestion and absorption in the gastrointestinal tract, and establishing a lipid emulsion delivery system is an effective way to enhance the stability and bioavailability of flaxseed oil.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

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Article Biotechnology & Applied Microbiology

Optimized production and enrichment of α-linolenic acid by Scenedesmus sp. HSJ296

Weixian Chen et al.

Summary: The optimized production process of alpha-linolenic acid from Scenedesmus sp. HSJ296 resulted in high yields of unsaturated fatty acids, particularly alpha-linolenic acid, providing a basis for the production of high-value lipids from microalgae.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2021)

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Article Biotechnology & Applied Microbiology

Optimization of green extractions for the recovery of docosahexaenoic acid (DHA) from Crypthecodinium cohnii

Marina Stramarkou et al.

Summary: This study aimed to recover omega-3 polyunsaturated fatty acids (PUFAs) from Crypthecodinium cohnii using various extraction techniques like ultrasound assisted extraction, enzymatic hydrolysis, and homogenisation assisted extraction. Results showed that ultrasound assisted extraction was effective in recovering total fatty acids, while homogenisation assisted extraction was efficient in recovering DHA content.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2021)

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Article Biotechnology & Applied Microbiology

UVB exposure stimulates production of vitamin D3 in selected microalgae

Anita Ljubic et al.

Summary: The study demonstrates the potential of UVB-exposed microalgae as a new, vegan, natural, and sustainable source of vitamin D-3. UVB exposure stimulated the production of vitamin D-3 in certain microalgal species, while impacting the levels of other substances like proteins and carotenes.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2021)

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Review Biotechnology & Applied Microbiology

Photoautotrophic production of eicosapentaenoic acid

Wenjia Gu et al.

Summary: Eicosapentaenoic acid (EPA) is an essential omega-3 fatty acid for both humans and animals, with a growing global demand for it. Alternative sources such as heterotrophic production and genetically modified organisms have been explored to address potential supply shortages. Widely used species for large-scale EPA production include Phaeodactylum tricornutum and Nannochloropsis, with considerations on economic factors and sustainability.

CRITICAL REVIEWS IN BIOTECHNOLOGY (2021)

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Article Biochemistry & Molecular Biology

The biopolymer ulvan from Ulva fasciata: Extraction towards nanofibers fabrication

Marwa A. Madany et al.

Summary: This study aims to extract ulvan from Ulva fasciata for biomedical and industrial applications in nanofiber manufacturing. Characterization techniques include FT-IR, DSC, XRD, GPC, and NMR, revealing the composition and structure of the extracted ulvan. Utilizing deionized water as a solvent, ulvan/PVA nanofibers with satisfactory mechanical properties were produced, highlighting the potential eco-friendly approach for ulvan extraction and nanofiber production.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

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Article Engineering, Chemical

Raw Glycerol Based Medium for DHA and Lipids Production, Using the Marine Heterotrophic Microalga Crypthecodinium cohnii

Patricia Moniz et al.

Summary: Using crude glycerol and corn steep liquor as carbon and nitrogen sources, respectively, for lipid production with microalga C. cohnii in a batch culture showed promising results with reduced process costs and increased lipid productivity.

PROCESSES (2021)

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Article Plant Sciences

Temperature Acclimation of the Picoalga Ostreococcus tauri Triggers Early Fatty-Acid Variations and Involves a Plastidial ω3-Desaturase

Charlotte Degraeve-Guilbault et al.

Summary: This study reveals the mechanism of fatty acid unsaturation in response to temperature changes, identifies the important role of desaturases in this process, and elucidates the regulatory relationship of specific fatty acids in different lineages.

FRONTIERS IN PLANT SCIENCE (2021)

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Review Biotechnology & Applied Microbiology

Strategies for enhancing terpenoids accumulation in microalgae

Peng-Wei Huang et al.

Summary: Terpenoids, a large class of compounds in nature, are important in food and pharmaceutical fields, and microorganisms, especially microalgae, are promising sources for terpenoid production. Genetic engineering and fermentation strategies play vital roles in increasing terpenoid yields, while solvent extraction and supercritical fluid extraction are common downstream processes in industrial production.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2021)

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Article

Fatty Acid Contents and Stability of Oyster Nut Oil (Telfairia pedata) Compared to Flaxseed and Sunflower Oil

Emmanuel Mwakasege et al.

International Journal of Food Science (2021)

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Article Biology

Regulatory mechanisms of lipid biosynthesis in microalgae

Hui Chen et al.

Summary: Microalgal lipids are promising feedstocks for biofuel production, particularly triacylglycerol, but addressing fundamental biological questions such as lipid biosynthesis regulation is crucial for commercial use. Understanding of microalgal lipid biosynthesis and potential solutions to obstacles provide valuable guidance for future research and application of microalgae-based lipids.

BIOLOGICAL REVIEWS (2021)

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Article Biotechnology & Applied Microbiology

Ultrahigh-cell-density heterotrophic cultivation of the unicellular green alga Chlorella sorokiniana for biomass production

Hu Jin et al.

Summary: A successful and scalable heterotrophic cultivation technology for Chlorella sorokiniana GT-1 has been developed, achieving ultrahigh biomass concentrations and reducing production costs. The low-starch mutant SLM2 showed lower biomass concentrations, highlighting the importance of C. sorokiniana GT-1 cells' ability to accumulate starch under heterotrophic conditions. The breakthrough in cultivation technology holds promise for the Chlorella industry, expanding its applications in food and feed.

BIOTECHNOLOGY AND BIOENGINEERING (2021)

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Review Biotechnology & Applied Microbiology

Impact of organic carbon acquisition on growth and functional biomolecule production in diatoms

Thomas Kiran Marella et al.

Summary: Diatoms are unicellular photosynthetic protists that play a vital role in marine and freshwater habitats. Despite their ability to synthesize high-value compounds, their bottleneck in commercialization is the inability to achieve high-density growth. Acquiring diverse carbon sources through various mechanisms promotes higher production of biomass, lipids, and carbohydrates.

MICROBIAL CELL FACTORIES (2021)

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Review Nutrition & Dietetics

Beneficial Outcomes of Omega-6 and Omega-3 Polyunsaturated Fatty Acids on Human Health: An Update for 2021

Ivana Djuricic et al.

Summary: Oxidative stress and inflammation are important contributors to chronic non-communicable diseases. Different types of fatty acids have varying effects on chronic diseases, with moderate intake of Ω-6 fatty acids lowering the risk of cardiovascular diseases and Ω-3 fatty acids helping to reduce inflammation levels.

NUTRIENTS (2021)

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Article Microbiology

A Novel Method for Non-invasive Estimation of Primary Productivity in Aquatic Ecosystems Using a Chlorophyll Fluorescence-Induced Dynamic Curve

Hui Chen et al.

Summary: Researchers have developed a novel method using chlorophyll fluorescence induced dynamic (OJIP) curve to estimate Chl a content and photosynthetic microalgal cell density in water samples. Experimental results show strong linear relationships between OJIP curve integrals and Chl a contents and cell densities for various microalgal cultures and natural communities.

FRONTIERS IN MICROBIOLOGY (2021)

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Proceedings Paper Materials Science, Multidisciplinary

Investigation on algae oil extraction from algae Spirogyra by Soxhlet extraction method

S. Aravind et al.

Summary: The demand for energy is increasing rapidly due to modernization, and finding alternative sources such as biofuels is important. Algae, as an organic source, have been identified as a potential raw material for biodiesel production. Solvent extraction method from algae can result in high oil extraction rates, which is crucial for biofuel production.

MATERIALS TODAY-PROCEEDINGS (2021)

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Article Biotechnology & Applied Microbiology

Ultrahigh-cell-density heterotrophic cultivation of the unicellular green microalga Scenedesmus acuminatus and application of the cells to photoautotrophic culture enhance biomass and lipid production

Hu Jin et al.

BIOTECHNOLOGY AND BIOENGINEERING (2020)

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Article Biochemistry & Molecular Biology

Preparation of DHA-Rich Medium- and Long-Chain Triacylglycerols by Lipase-Catalyzed Acidolysis of Microbial Oil from Schizochytrium sp.with Medium-Chain Fatty Acids

Xiaoqiang Zou et al.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2020)

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Article Green & Sustainable Science & Technology

Production of high-quality biofuel via ethanol liquefaction of pretreated natural microalgae

Yingdong Zhou et al.

RENEWABLE ENERGY (2020)

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Article Agricultural Engineering

Repeated-batch production of omega-3 enriched biomass of Chlorella sorokiniana via calcium-induced homeoviscous adaptation

Sung Jin Shim et al.

BIORESOURCE TECHNOLOGY (2020)

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Review Biotechnology & Applied Microbiology

Microalgae-based nitrogen bioremediation

Hui Chen et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2020)

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Article Physiology

Polyunsaturated Fatty Acid Composition of Cerebrospinal Fluid Fractions Shows Their Contribution to Cognitive Resilience of a Pre-symptomatic Alzheimer's Disease Cohort

Alfred N. Fonteh et al.

FRONTIERS IN PHYSIOLOGY (2020)

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Review Chemistry, Multidisciplinary

Recent developments in supercritical fluid extraction of bioactive compounds from microalgae: Role of key parameters, technological achievements and challenges

Antonio Molino et al.

JOURNAL OF CO2 UTILIZATION (2020)

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Article Multidisciplinary Sciences

Substrate structure and computation guided engineering of a lipase for omega-3 fatty acid selectivity

Tushar Ranjan Moharana et al.

PLOS ONE (2020)

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Article Chemistry, Multidisciplinary

Isolation, Identification and Biotechnological Applications of a Novel, Robust, Free-living Chlorococcum (Oophila) amblystomatis Strain Isolated from a Local Pond

Nadia Correia et al.

APPLIED SCIENCES-BASEL (2020)

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Article Biochemistry & Molecular Biology

Intake of Alpha-Linolenic Acid-Rich Perilla frutescens Leaf Powder Decreases Home Blood Pressure and Serum Oxidized Low-Density Lipoprotein in Japanese Adults

Michio Hashimoto et al.

MOLECULES (2020)

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Article Food Science & Technology

Separation of saturated fatty acids from docosahexaenoic acid-rich algal oil by enzymatic ethanolysis in tandem with molecular distillation

Jianlin He et al.

FOOD SCIENCE & NUTRITION (2020)

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Article Biotechnology & Applied Microbiology

Electroporation as a Solvent-Free Green Technique for Non-Destructive Extraction of Proteins and Lipids From Chlorella vulgaris

Tina Elersek et al.

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY (2020)

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Article Biotechnology & Applied Microbiology

Highly concentrated very long-chain PUFA obtainment by Urea complexation methodology

Maria Jose Gonzalez-Fernandez et al.

ENVIRONMENTAL TECHNOLOGY & INNOVATION (2020)

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Review Agronomy

Microalgal biofuels in China: The past, progress and prospects

Hui Chen et al.

GLOBAL CHANGE BIOLOGY BIOENERGY (2020)

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Article Biochemical Research Methods

Separation of eicosapentaenoic acid and docosahexaenoic acid by three-zone simulated moving bed chromatography

Bofeng Wei et al.

JOURNAL OF CHROMATOGRAPHY A (2020)

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Review Food Science & Technology

Scientific Approaches on Extraction, Purification and Stability for the Commercialization of Fucoxanthin Recovered from Brown Algae

Catarina Lourenco-Lopes et al.

FOODS (2020)

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Article Food Science & Technology

Effect of deep frying process on the quality of the refined oleic/linoleic sunflower seed oil and olive oil

Buket Askin et al.

JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE (2020)

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Article Biochemistry & Molecular Biology

Advanced Extraction of Lipids with DHA fromIsochrysis galbanawith Enzymatic Pre-Treatment Combined with Pressurized Liquids and Ultrasound Assisted Extractions

Maria Senorans et al.

MOLECULES (2020)

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Article Engineering, Chemical

Coproduction of EPA and Fucoxanthin withP. tricornutum- A Promising Approach for Up- and Downstream Processing

Felix Derwenskus et al.

CHEMIE INGENIEUR TECHNIK (2020)

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Review Biochemical Research Methods

Enzymatic modification to produce health-promoting lipids from fish oil, algae and other new omega-3 sources: A review

Natalia Castejon et al.

NEW BIOTECHNOLOGY (2020)

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Review Green & Sustainable Science & Technology

A review on flocculation as an efficient method to harvest energy microalgae: Mechanisms, performances, influencing factors and perspectives

Shuangxi Li et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2020)

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Review Biotechnology & Applied Microbiology

Strategies for enhancing eicosapentaenoic acid production: From fermentation to metabolic engineering

Yan Xia et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2020)

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Article Biotechnology & Applied Microbiology

Automated accelerated solvent extraction method for total lipid analysis of microalgae

Wei Chen et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2020)

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Article Agricultural Engineering

Outdoor cultivation of Chlorella pyrenoidosa in paddy-soaked wastewater and a feasibility study on biodiesel production from wet algal biomass through in-situ transesterification

J. Umamaheswari et al.

BIOMASS & BIOENERGY (2020)

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Article Biotechnology & Applied Microbiology

High Productivity of Eicosapentaenoic Acid and Fucoxanthin by a Marine Diatom Chaetoceros gracilis in a Semi-Continuous Culture

Saki Tachihana et al.

FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY (2020)

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Article Food Science & Technology

Systems approach to quantify the global omega-3 fatty acid cycle

Helen A. Hamilton et al.

NATURE FOOD (2020)

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Article Biophysics

Effect of alpha linolenic acid on membrane fluidity and respiration of liver mitochondria in normoglycemic and diabetic Wistar rats

Ricardo Mejia-Zepeda et al.

JOURNAL OF BIOENERGETICS AND BIOMEMBRANES (2020)

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Article Agriculture, Dairy & Animal Science

Effect of full-fat sunflower or flaxseed seeds dietary inclusion on performance, egg yolk fatty acid profile and egg quality in laying hens

Yandy J. Aguillon-Paez et al.

ANIMAL NUTRITION (2020)

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Article Environmental Sciences

Efficiency of clay materials collected from Ain Jeloula (Central Tunisia) in sunflower oil decolorization

Mabrouk Eloussaief et al.

EURO-MEDITERRANEAN JOURNAL FOR ENVIRONMENTAL INTEGRATION (2020)

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Article Engineering, Environmental

Determination of optimum conditions for thermal regeneration and characterization of a spent bleaching earth

Suyanne Angie Lunelli Bachmann et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

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Article Chemistry, Analytical

Separation and Purification of ω-6 Linoleic Acid from Crude Tall Oil

Md Shariful Islam et al.

SEPARATIONS (2020)

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Article Acoustics

Central composite design parameterization of microalgae/cyanobacteria co-culture pretreatment for enhanced lipid extraction using an external clamp-on ultrasonic transducer

Candice R. Ellison et al.

ULTRASONICS SONOCHEMISTRY (2019)

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Review Cell Biology

Self-regulation of the inflammatory response by peroxisome proliferator-activated receptors

Jan Korbecki et al.

INFLAMMATION RESEARCH (2019)

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Article Biochemistry & Molecular Biology

Hexadecenoic Fatty Acid Positional Isomers and De Novo PUFA Synthesis in Colon Cancer Cells

Roberta Scanferlato et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2019)

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Article Biotechnology & Applied Microbiology

Enhancement of lipid extraction for efficient methyl ester production from Chlamydomonas sp.

Ramachandran Sivaramakrishnan et al.

JOURNAL OF APPLIED PHYCOLOGY (2019)

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Article Agriculture, Multidisciplinary

Effect of frying and storage on oxidative quality of conjugated linoleic-acid-rich soybean oil produced by photoisomerization using plantain as a model system

Jesus Rodriguez-Miranda et al.

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE (2019)

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Article Plant Sciences

Long-Chain Polyunsaturated Fatty Acids in the Green Microalga Lobosphaera incisa Contribute to Tolerance to Abiotic Stresses

Amit Kugler et al.

PLANT AND CELL PHYSIOLOGY (2019)

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Article Biotechnology & Applied Microbiology

Phosphate addition strategies for enhancing the co-production of lipid and chitin nanofibers during fed-batch cultivation of the diatom Cyclotella sp.

Omar Chiriboga et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2019)

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Article Biotechnology & Applied Microbiology

Mixotrophic production of polyunsaturated fatty acids and carotenoids by the microalga Nannochloropsis gaditana

T. Menegol et al.

JOURNAL OF APPLIED PHYCOLOGY (2019)

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Article Pharmacology & Pharmacy

Alpha-linolenic acid ameliorates bronchial asthma features in ovalbumin-sensitized rats

Mohammad Hossein Boskabady et al.

JOURNAL OF PHARMACY AND PHARMACOLOGY (2019)

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Article Chemistry, Medicinal

Solid Matrix-Supported Supercritical CO2 Enhances Extraction of -Linolenic Acid from the Cyanobacterium Arthrospira (Spirulina) platensis and Bioactivity Evaluation of the Molecule in Zebrafish

Xiaohong Yang et al.

MARINE DRUGS (2019)

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Article Biochemistry & Molecular Biology

Concentration of EPA and DHA from Refined Salmon Oil by Optimizing the Urea-Fatty Acid Adduction Reaction Conditions Using Response Surface Methodology

Gretel Dovale-Rosabal et al.

MOLECULES (2019)

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Article Agricultural Engineering

Storage carbon metabolism of Isochrysis zhangjiangensis under different light intensities and its application for co-production of fucoxanthin and stearidonic acid

Yuelian Li et al.

BIORESOURCE TECHNOLOGY (2019)

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Article Materials Science, Multidisciplinary

Structural Alteration of Montmorillonite by Acid Activation and its Effect on the Decolorization of Rapeseed Oil

Mengna Yang et al.

JOM (2019)

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Article Energy & Fuels

Non-catalytic in-situ (trans) esterification of lipids in wet microalgae Chlorella vulgaris under subcritical conditions for the synthesis of fatty acid methyl esters

Charles Felix et al.

APPLIED ENERGY (2019)

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Article Agricultural Engineering

Microalgae harvest influences the energy recovery: A case study on chemical flocculation of Scenedesmus obliquus for biodiesel and crude bio-oil production

Shuang Wang et al.

BIORESOURCE TECHNOLOGY (2019)

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Article Energy & Fuels

Passive cell disruption lipid extraction methods of microalgae for biofuel production - A review

Senthil Nagappan et al.

FUEL (2019)

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Article Agricultural Engineering

Application of magnetic alumina-ferric oxide nanocatalyst supported by KOH for in-situ transesterification of microalgae cultivated in wastewater medium

Sina Kazemifard et al.

BIOMASS & BIOENERGY (2019)

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Review Biotechnology & Applied Microbiology

Extraction and purification of eicosapentaenoic acid and docosahexaenoic acid from microalgae: A critical review

Xiangping Li et al.

ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS (2019)

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Article Food Science & Technology

n-3 Polyunsaturated fatty acids for the management of alcoholic liver disease: A critical review

Meng Wang et al.

CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION (2019)

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Article Agricultural Engineering

Novel insights into mixotrophic cultivation of Nitzschia laevis for co-production of fucoxanthin and eicosapentaenoic acid

Xue Lu et al.

BIORESOURCE TECHNOLOGY (2019)

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Review Plant Sciences

Ten years of algal biofuel and bioproducts: gains and pains

Hui Chen et al.

PLANTA (2019)

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Article Microbiology

Ammonium Nitrogen Tolerant Chlorella Strain Screening and Its Damaging Effects on Photosynthesis

Jie Wang et al.

FRONTIERS IN MICROBIOLOGY (2019)

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Article Environmental Sciences

Harnessing the Lipogenic Potential of Δ6-Desaturase for Simultaneous Hyperaccumulation of Lipids and Polyunsaturated Fatty Acids in Nannochloropsis oceanica

Fan Yang et al.

FRONTIERS IN MARINE SCIENCE (2019)

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Article Environmental Sciences

Influence of Nitrogen Limitation on Lipid Accumulation and EPA and DHA Content in Four Marine Microalgae for Possible Use in Aquafeed

Xinxin Wang et al.

FRONTIERS IN MARINE SCIENCE (2019)

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Article Chemistry, Medicinal

Marine Cryptophytes Are Great Sources of EPA and DHA

Elina Peltomaa et al.

MARINE DRUGS (2018)

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Article Agricultural Engineering

Differential responses of the green microalga Chlorella zofingiensis to the starvation of various nutrients for oil and astaxanthin production

Xuemei Mao et al.

BIORESOURCE TECHNOLOGY (2018)

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Review Environmental Sciences

Binary, culture of microalgae as an integrated approach for enhanced biomass and metabolites productivity, wastewater treatment, and bioflocculation

Naim Rashid et al.

CHEMOSPHERE (2018)

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Article Chemistry, Multidisciplinary

The Role of Polymer Crystallizability on the Formation of Polymer-Urea-Inclusion Compounds

Jialong Shen et al.

CRYSTAL GROWTH & DESIGN (2018)

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Article Food Science & Technology

Enrichment of polyunsaturated fatty acids from seal oil through urea adduction and the fatty acids change rules during the process

Zhenxiao Zheng et al.

JOURNAL OF FOOD PROCESSING AND PRESERVATION (2018)

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Article Biochemistry & Molecular Biology

Reelin deficiency leads to aberrant lipid composition in mouse brain

Tomoharu Mizukami et al.

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS (2018)

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Article Energy & Fuels

Co-production of biodiesel and alpha-linolenic acid (omega-3 fatty acid) from microalgae, Desmodesmus sp. MCC34

Senthil Nagappan et al.

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS (2018)

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Article Biochemistry & Molecular Biology

Production and immobilization of lipase PCL and its application in synthesis of alpha-linolenic acid-rich diacylglycerol

Nan Liu et al.

JOURNAL OF FOOD BIOCHEMISTRY (2018)

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Article Engineering, Chemical

Studying the drying mechanism of microalgae Chlorella vulgaris and the optimum drying temperature to preserve quality characteristics

Hasti Hosseinizand et al.

DRYING TECHNOLOGY (2018)

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Article Food Science & Technology

Effect of Lipases from Candida cylinderacea on Enrichment of PUFA in Marine Microalgae

Jithu Paul Jacob et al.

JOURNAL OF FOOD PROCESSING AND PRESERVATION (2017)

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Article Food Science & Technology

Polydatin and its derivatives inhibit fatty acid desaturases in microorganisms

Tomas Rezanka et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2017)

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Article Agricultural Engineering

Biodiesel production from Spirulina microalgae feedstock using direct transesterification near supercritical methanol condition

Hamed Mohamadzadeh Shirazi et al.

BIORESOURCE TECHNOLOGY (2017)

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Article Agricultural Engineering

Wet in situ transesterification of microalgae using ethyl acetate as a co-solvent and reactant

Jeongseok Park et al.

BIORESOURCE TECHNOLOGY (2017)

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Article Agricultural Engineering

Simultaneous production of triacylglycerol and high-value carotenoids by the astaxanthin-producing oleaginous green microalga Chlorella zofingiensis

Jin Liu et al.

BIORESOURCE TECHNOLOGY (2016)

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Article Engineering, Environmental

Effective Biological DeNOx of Industrial Flue Gas by the Mixotrophic Cultivation of an Oil-Producing Green Alga Chlorella sp C2

Weixian Chen et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2016)

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Review Chemistry, Medicinal

Lipid Production from Nannochloropsis

Xiao-Nian Ma et al.

MARINE DRUGS (2016)

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Review Nutrition & Dietetics

Omega-3 Polyunsaturated Fatty Acids and Oxylipins in Neuroinflammation and Management of Alzheimer Disease

Jessay Gopuran Devassy et al.

ADVANCES IN NUTRITION (2016)

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Article Microbiology

Improved Productivity of Neutral Lipids in Chlorella sp A2 by Minimal Nitrogen Supply

Junying Zhu et al.

FRONTIERS IN MICROBIOLOGY (2016)

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Review Biotechnology & Applied Microbiology

Sustainable source of omega-3 eicosapentaenoic acid from metabolically engineered Yarrowia lipolytica: from fundamental research to commercial production

Dongming Xie et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2015)

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Article Hematology

Liver X Receptor Activation Promotes Polyunsaturated Fatty Acid Synthesis in Macrophages Relevance in the Context of Atherosclerosis

Alexis Varin et al.

ARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY (2015)

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Article Agricultural Engineering

Characterization of fatty acids and hydrocarbons of chlorophycean microalgae towards their use as biofuel source

Srivatsan Vidyashankar et al.

BIOMASS & BIOENERGY (2015)

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Article Agricultural Engineering

Conversion of polar and non-polar algae oil lipids to fatty acid methyl esters with solid acid catalysts - A model compound study

Martta Asikainen et al.

BIORESOURCE TECHNOLOGY (2015)

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Article Agricultural Engineering

In situ transesterification of highly wet microalgae using hydrochloric acid

Bora Kim et al.

BIORESOURCE TECHNOLOGY (2015)

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Article Chemistry, Multidisciplinary

Breaking dormancy: an energy-efficient means of recovering astaxanthin from microalgae

Ramasamy Praveenkumar et al.

GREEN CHEMISTRY (2015)

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Article Chemistry, Multidisciplinary

A novel recovery process for lipids from microalgae for biodiesel production using a hydrated phosphonium ionic liquid

Magdalena Olkiewicz et al.

GREEN CHEMISTRY (2015)

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Article Food Science & Technology

Influence of processing parameters on physicochemical properties of fractionated fish oil at low temperature crystallization

Yasamin Soleimanian et al.

NUTRITION & FOOD SCIENCE (2015)

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Review Cardiac & Cardiovascular Systems

Icosapent Ethyl: A Review of Its Use in Severe Hypertriglyceridemia

Esther S. Kim et al.

AMERICAN JOURNAL OF CARDIOVASCULAR DRUGS (2014)

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Article Cardiac & Cardiovascular Systems

Omega-3 Carboxylic Acids (Epanova®): A Review of Its Use in Patients with Severe Hypertriglyceridemia

Hannah A. Blair et al.

AMERICAN JOURNAL OF CARDIOVASCULAR DRUGS (2014)

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Article Nutrition & Dietetics

Health benefits of plant-derived α-linolenic acid

Sujatha Rajaram

AMERICAN JOURNAL OF CLINICAL NUTRITION (2014)

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Article Biotechnology & Applied Microbiology

Concentration of docosahexaenoic and eicosapentaenoic acids by enzymatic alcoholysis with different acyl-acceptors

Lorena Martin Valverde et al.

BIOCHEMICAL ENGINEERING JOURNAL (2014)

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Article Agricultural Engineering

Enhancing the various solvent extraction method via microwave irradiation for extraction of lipids from marine microalgae in biodiesel production

Chee Loong Teo et al.

BIORESOURCE TECHNOLOGY (2014)

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Article Agricultural Engineering

Acid-catalyzed hot-water extraction of lipids from Chlorella vulgaris

Ji-Yeon Park et al.

BIORESOURCE TECHNOLOGY (2014)

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Article Oncology

Ratio of n-3/n-6 PUFAs and risk of breast cancer: a meta-analysis of 274135 adult females from 11 independent prospective studies

Bo Yang et al.

BMC CANCER (2014)

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Article Biophysics

Influence of surfactant composition on physical and oxidative stability of Quillaja saponin-stabilized lipid particles with encapsulated ω-3 fish oil

Hanna Salminen et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2014)

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Article Food Science & Technology

Influence of industrial physical refining on tocopherol, chlorophyll and beta-carotene content in sunflower and rapeseed oil

Frantisek Kreps et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2014)

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Article Energy & Fuels

An evaluation of the efficacy of using selected solvents for the extraction of lipids from algal biomass by the soxhlet extraction method

Krishan Ramluckan et al.

FUEL (2014)

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Article Biotechnology & Applied Microbiology

Fatty acid contents and profiles of 16 macroalgae collected from the Irish Coast at two seasons

Matthias Schmid et al.

JOURNAL OF APPLIED PHYCOLOGY (2014)

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Article Biotechnology & Applied Microbiology

Extraction of lipids and pigments of Chlorella vulgaris by supercritical carbon dioxide: influence of bead milling on extraction performance

Carl Safi et al.

JOURNAL OF APPLIED PHYCOLOGY (2014)

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Article Chemistry, Physical

Exploiting microalgae as a source of essential fatty acids by supercritical fluid extraction of lipids: Comparison between Scenedesmus obliquus, Chlorella protothecoides and Nannochloropsis salina

M. Solana et al.

JOURNAL OF SUPERCRITICAL FLUIDS (2014)

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Article Chemistry, Multidisciplinary

Optimization of decoloring conditions of crude fatty acids recovered from crude glycerol by acid-activated clay using response surface method

Hong Su et al.

KOREAN JOURNAL OF CHEMICAL ENGINEERING (2014)

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Article Engineering, Chemical

Pretreatment and kinetics of oil extraction from algae for biodiesel production

Mehrab Valizadeh Derakhshan et al.

ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING (2014)

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Article Energy & Fuels

Algal oil extraction from wet biomass of Botryococcus braunii by 1,2-dimethoxyethane

Chun-Zhao Liu et al.

APPLIED ENERGY (2013)

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Article Hematology

Dietary α-linolenic acid increases the platelet count in ApoE-/- mice by reducing clearance

Simona Stivala et al.

BLOOD (2013)

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Article Food Science & Technology

Enrichment process for α-linolenic acid from silkworm pupae oil

Jun Wang et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2013)

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Article Food Science & Technology

Concentration of eicosapentaenoic acid (EPA) by selective alcoholysis catalyzed by lipases

Lorena Martin Valverde et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2013)

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Article Chemistry, Applied

Selective concentration of EPA and DHA using Thermomyces lanuginosus lipase is due to fatty acid selectivity and not regioselectivity

Taiwo O. Akanbi et al.

FOOD CHEMISTRY (2013)

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Article Engineering, Chemical

Concentration of Omega-3 Polyunsaturated Fatty Acids from Oil of Schizochytrium limacinum by Molecular Distillation: Optimization of Technological Conditions

GuiYu Zhang et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2013)

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Article Biotechnology & Applied Microbiology

High-value products from microalgae-their development and commercialisation

Michael A. Borowitzka

JOURNAL OF APPLIED PHYCOLOGY (2013)

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Article Biotechnology & Applied Microbiology

Production of omega-3 eicosapentaenoic acid by metabolic engineering of Yarrowia lipolytica

Zhixiong Xue et al.

NATURE BIOTECHNOLOGY (2013)

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Review Green & Sustainable Science & Technology

Performance and emission characteristics of biodiesel from different origins: A review

Niraj Kumar et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2013)

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Article Biotechnology & Applied Microbiology

Advances in direct transesterification of microalgal biomass for biodiesel production

P. Hidalgo et al.

REVIEWS IN ENVIRONMENTAL SCIENCE AND BIO-TECHNOLOGY (2013)

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Review Plant Sciences

Astaxanthin in microalgae: pathways, functions and biotechnological implications

Danxiang Han et al.

ALGAE (2013)

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Article Agriculture, Dairy & Animal Science

Linoleic and α-linolenic acid as precursor and inhibitor for the synthesis of long-chain polyunsaturated fatty acids in liver and brain of growing pigs

W. Smink et al.

ANIMAL (2012)

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Article Energy & Fuels

Microalgal cell disruption for biofuel development

Ronald Halim et al.

APPLIED ENERGY (2012)

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Review Biotechnology & Applied Microbiology

Synthesis and production of unsaturated and polyunsaturated fatty acids in yeast: current state and perspectives

Hiroshi Uemura

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2012)

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Article Agricultural Engineering

Microwave-assisted direct liquefaction of Ulva prolifera for bio-oil production by acid catalysis

Yingbin Zhuang et al.

BIORESOURCE TECHNOLOGY (2012)

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Article Agricultural Engineering

Biodiesel production from algae oil high in free fatty acids by two-step catalytic conversion

Lin Chen et al.

BIORESOURCE TECHNOLOGY (2012)

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Article Energy & Fuels

Assessment of Bio-oil Extraction from Tetraselmis chui Microalgae Comparing Supercritical CO2, Solvent Extraction, and Thermal Processing

Scott Grierson et al.

ENERGY & FUELS (2012)

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Article Food Science & Technology

Lipase-mediated hydrolysis of flax seed oil for selective enrichment of α-linolenic acid

Banin Rupani et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2012)

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Article Agriculture, Multidisciplinary

Efficient Display of Active Geotrichum sp Lipase on Pichia pastoris Cell Wall and Its Application as a Whole-Cell Biocatalyst To Enrich EPA and DHA in Fish Oil

Xiao-Xing Pan et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2012)

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Article Chemistry, Applied

Polyunsaturated Fatty Acid Concentrates of Carp Oil: Chemical Hydrolysis and Urea Complexation

Valeria T. Crexi et al.

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY (2012)

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Review Biotechnology & Applied Microbiology

Microalgal biofactories: a promising approach towards sustainable omega-3 fatty acid production

T. Catalina Adarme-Vega et al.

MICROBIAL CELL FACTORIES (2012)

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Review Nutrition & Dietetics

Omega-3 Fatty Acids EPA and DHA: Health Benefits Throughout Life

Danielle Swanson et al.

ADVANCES IN NUTRITION (2012)

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Article Microbiology

AERATION EFFECT ON SPIRULINA PLATENSIS GROWTH AND γ-LINOLENIC ACID PRODUCTION

Srinivasa Reddy Ronda et al.

BRAZILIAN JOURNAL OF MICROBIOLOGY (2012)

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Article Biochemistry & Molecular Biology

Disruption of Chlorella vulgaris Cells for the Release of Biodiesel-Producing Lipids: A Comparison of Grinding, Ultrasonication, Bead Milling, Enzymatic Lysis, and Microwaves

Hongli Zheng et al.

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY (2011)

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Article Energy & Fuels

Dual role of microalgae: Phycoremediation of domestic wastewater and biomass production for sustainable biofuels production

I. Rawat et al.

APPLIED ENERGY (2011)

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Review Biochemistry & Molecular Biology

Docosahexaenoic acid (DHA) and the developing central nervous system (CNS) - Implications for dietary recommendations

Philippe Guesnet et al.

BIOCHIMIE (2011)

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Article Cardiac & Cardiovascular Systems

Dietary α-linolenic acid diminishes experimental atherogenesis and restricts T cell-driven inflammation

Stephan Winnik et al.

EUROPEAN HEART JOURNAL (2011)

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Review Food Science & Technology

Developments in oil extraction from microalgae

Paula Mercer et al.

EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY (2011)

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Article Biochemistry & Molecular Biology

Combined Extraction Processes of Lipid from Chlorella vulgaris Microalgae: Microwave Prior to Supercritical Carbon Dioxide Extraction

Celine Dejoye et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2011)

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Article Biochemistry & Molecular Biology

Effects of n-3 PUFAs on breast cancer cells through their incorporation in plasma membrane

Paola A. Corsetto et al.

LIPIDS IN HEALTH AND DISEASE (2011)

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Review Nutrition & Dietetics

Effects of maternal malnutrition and postnatal nutritional rehabilitation on brain fatty acids, learning, and memory

Amanda Santos de Souza et al.

NUTRITION REVIEWS (2011)

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Article Multidisciplinary Sciences

Carotenoid Distribution in Living Cells of Haematococcus pluvialis (Chlorophyceae)

Aaron M. Collins et al.

PLOS ONE (2011)

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Article Agricultural Engineering

Comparison of several methods for effective lipid extraction from microalgae

Jae-Yon Lee et al.

BIORESOURCE TECHNOLOGY (2010)

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Article Biotechnology & Applied Microbiology

Docosahexaenoic acid (C22:6n-3, DHA) and astaxanthin production by Thraustochytriidae sp AS4-A1 a native strain with high similitude to Ulkenia sp.: Evaluation of liquid residues from food industry as nutrient sources

Benita Quilodran et al.

ENZYME AND MICROBIAL TECHNOLOGY (2010)

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Article Engineering, Chemical

Mechanistic Assessment of Microalgal Lipid Extraction

Amrita Ranjan et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2010)

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Article Public, Environmental & Occupational Health

Higher dietary intake of alpha-linolenic acid is associated with lower insulin resistance in middle-aged Japanese

Takashi Muramatsu et al.

PREVENTIVE MEDICINE (2010)

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Review Green & Sustainable Science & Technology

Biofuels from microalgae-A review of technologies for production, processing, and extractions of biofuels and co-products

Liam Brennan et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2010)

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Review Pharmacology & Pharmacy

Omega-3 Ethylester Concentrate A Review of its Use in Secondary Prevention Post-Myocardial Infarction and the Treatment of Hypertriglyceridaemia

Sheridan M. Hoy et al.

DRUGS (2009)

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Article Chemistry, Applied

A Comprehensive Evaluation of the Melting Points of Fatty Acids and Esters Determined by Differential Scanning Calorimetry

Gerhard Knothe et al.

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY (2009)

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Review Biochemistry & Molecular Biology

α-Linolenic acid supplementation and conversion to n-3 long-chain polyunsaturated fatty acids in humans

J. Thomas Brenna et al.

PROSTAGLANDINS LEUKOTRIENES AND ESSENTIAL FATTY ACIDS (2009)

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Article Chemistry, Analytical

Extraction of Bio‐oils from Microalgae

Michael Cooney et al.

SEPARATION AND PURIFICATION REVIEWS (2009)

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Article Geriatrics & Gerontology

Effect of Dietary n-3 Polyunsaturated Fatty Acids on Brain Lipid Fatty Acid Composition, Learning Ability, and Memory of Senescence-Accelerated Mouse

Anna L. Petursdottir et al.

JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES (2008)

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Article Nutrition & Dietetics

Dietary supplementation with flaxseed oil lowers blood pressure in dyslipidaemic patients

G. K. Paschos et al.

EUROPEAN JOURNAL OF CLINICAL NUTRITION (2007)

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Article Chemistry, Applied

Trans-free Iranian vanaspati through enzymatic and chemical transesterification of triple blends of fully hydrogenated soybean, rapeseed and sunflower oils

Jamshid Farmani et al.

FOOD CHEMISTRY (2007)

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Review Biochemistry & Molecular Biology

Omega-3/6 fatty acids: Alternative sources of production

OP Ward et al.

PROCESS BIOCHEMISTRY (2005)

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Article Hematology

Varying the ratio of dietary n-6/n-3 polyunsaturated fatty acid alters the tendency to thrombosis and progress of atherosclerosis in apoE(-/-) LDLR-/- double knockout mouse

T Yamashita et al.

THROMBOSIS RESEARCH (2005)

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Article Biochemistry & Molecular Biology

Visual acuity and retinal function in infant monkeys fed long-chain PUFA

BG Jeffrey et al.

LIPIDS (2002)

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Article Nutrition & Dietetics

Polyunsaturated fatty acids, inflammation and immunity

PC Calder et al.

EUROPEAN JOURNAL OF CLINICAL NUTRITION (2002)

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Article Ophthalmology

Changes of kynurenic acid content in the rat and chicken retina during ontogeny

R Rejdak et al.

GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY (2002)

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Review Plant Sciences

Plumbing the depths of PUFA biosynthesis: a novel polyketide synthase-like pathway from marine organisms

JA Napier

TRENDS IN PLANT SCIENCE (2002)

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Article Biochemistry & Molecular Biology

Workshop Statement on the Essentiality of and Recommended Dietary Intakes for Omega-6 and Omega-3 Fatty Acids

AP Simopoulos et al.

PROSTAGLANDINS LEUKOTRIENES AND ESSENTIAL FATTY ACIDS (2000)

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