4.7 Article

Effects of glycerol and PVA on gelatin/Gum Arabic aerogels: Microstructure, mechanical properties, and applications for food monitoring

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Applied

Development of colorimetric/Fluorescent two-channel intelligent response labels to monitor shrimp freshness

Zan Yang et al.

Summary: This study developed a dual-channel intelligent label for real-time and visual monitoring of shrimp freshness using colorimetric and fluorescent signals. The label showed excellent physicochemical properties, eco-friendliness, and the ability to produce visually recognizable color change and fluorescence enhancement in response to pH values and volatile ammonia concentration. It was successfully used for freshness monitoring of shrimps at different temperatures, suggesting its significant practical application.

FOOD HYDROCOLLOIDS (2023)

Article Chemistry, Physical

PVA-assisted CNCs/SiO2 composite aerogel for efficient sorption of ciprofloxacin

Chichi Ruan et al.

Summary: Efforts to develop a green, inexpensive and effective adsorbent are crucial for eliminating antibiotics in polluted water. The sorption capacity of the as-prepared polyvinyl alcohol (PVA)-assisted cellulose nanocrystals/SiO2 (CNCs/SiO2) composite aerogel to ciprofloxacin (CIP) rises with the increase of temperature and initial concentration.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2023)

Article Polymer Science

Preparation of an aramid nanofiber-reinforced colorimetric hydrogel employing natural anthocyanin as an indicator for shrimp and fish spoilage monitoring

Qiushi Tang et al.

Summary: A colorimetric hydrogel with natural anthocyanin as an indicator was developed for visual monitoring of shrimp and fish spoilage. The hydrogel had a strong network structure and was prepared using polyvinyl alcohol, sodium alginate, and aramid nanofibers. The hydrogel showed good color response to amines and had good thermal stability, mechanical properties, and water resistance. It performed well in the spoilage monitoring of shrimp and fish, making it a promising candidate for sensing applications.

EUROPEAN POLYMER JOURNAL (2023)

Article Biochemistry & Molecular Biology

Effect of gelatin and acacia gum on anthocyanin coacervated microcapsules using double emulsion and its characterization

Lourembam Monika Devi et al.

Summary: The aim of this study was to develop a stable microencapsulated anthocyanin using double emulsion complex coacervation technique from black rice bran. Nine microcapsule formulations were prepared using gelatin, acacia gum, and anthocyanin at different ratios and concentrations. The obtained microcapsules were evaluated for their physicochemical properties, morphology, spectroscopy, thermal behavior, and stability. The results showed high encapsulation efficiency and stable properties of the microcapsules, indicating their potential as a source for stable nutraceuticals.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2023)

Article Chemistry, Multidisciplinary

Starch Alcogels, Aerogels, and Aerogel-like Xerogels: Adsorption and Release of Theophylline

Fangxin Zou et al.

Summary: In this study, different forms of starch (alcogels, aerogels, and xerogels) were designed and tested as carriers of theophylline in pharmaceutical applications. The influence of starch properties and drying methods on material characteristics was investigated, and a new method for making aerogel-like polysaccharide materials without supercritical drying was proposed. The results demonstrate the potential of these materials as drug carriers.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2023)

Article Chemistry, Applied

Fortification of chocolate with microencapsulated fish oil: Effect of protein wall material on physicochemical properties of microcapsules and chocolate matrix

Miroslav Hadnadev et al.

Summary: Protein-stabilized fish oil microcapsules were added to chocolates to create a fortified product high in omega-3 fatty acids. The choice of protein wall material (soy, whey, or potato) had an impact on the microcapsules and chocolate's performance. Soy protein resulted in the smallest microcapsules with the lowest surface oil content and remained stable even after 14 days of storage. Whey protein microcapsules had the largest diameter and resulted in chocolates with the lowest breaking force, melting enthalpy, and the highest whitening index. Overall, the addition of microcapsules did not require modifications to chocolate production and produced a sensory acceptable product.

FOOD CHEMISTRY-X (2023)

Article Chemistry, Applied

Facile fabrication of multifunctional citrus pectin aerogel fortified with cellulose nanofiber as controlled packaging of edible fungi

Weina Wu et al.

Summary: A mixed aerogel with enhanced structural properties was prepared by using citrus pectin as a precursor and cellulose nanofibers as a reinforcing agent. The aerogel, formed via Pickering emulsion, showed improved viscoelasticity, emulsification, and resistance to bacteria. Its potential application in humidity regulating packaging was explored, demonstrating stabilization of relative humidity and extension of fresh-keeping period for food products.

FOOD CHEMISTRY (2022)

Article Chemistry, Analytical

A multicolor fluorescent sensor array based on curcumin and its analogs as a shrimp freshness indicator

Shaoyong Cai et al.

Summary: This study introduces a cellulose-based ink system for improving the dispersion of natural dyes with low solubility in water, and prepares three sensing labels with different dyes through simple screen-printing. Each sensing label exhibits unique characteristics in terms of optical property, NH3-sensitivity, and fluorescent color-changing routes at different NH3 concentrations, while maintaining excellent stability in various humidity and temperature conditions. These labels are utilized to construct a multicolor fluorescent sensor array for visually monitoring the freshness of shrimp, providing a practical tool for consumers.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

Article Forestry

Moisture sorption isotherms and hysteresis of cellulose, hemicelluloses and lignin isolated from birch wood and their effects on wood hygroscopicity

Suyun Hou et al.

Summary: This study investigates the influence of cellulose, hemicelluloses, and lignin on the adsorption isotherm and hysteresis of wood. It is found that lignin exhibits the highest hysteresis and the interaction between wood chemical components plays a significant role in wood hysteresis.

WOOD SCIENCE AND TECHNOLOGY (2022)

Article Nutrition & Dietetics

Extraction of Gelatin From Poultry Byproduct: Influence of Drying Method on Structural, Thermal, Functional, and Rheological Characteristics of the Dried Gelatin Powder

Jahangir A. Rather et al.

Summary: This study evaluated the impact of freeze-drying and hot air drying on the characteristics of chicken feet gelatin. The results showed that hot air dried gelatin had higher water activity, pH, and gel strength compared to freeze-dried gelatin. However, freeze-dried gelatin had better foaming capacity, emulsion capacity, water holding capacity, and oil binding capacity. Therefore, chicken feet gelatin can be utilized in various food products to enhance functionality and has potential for developing edible packaging materials.

FRONTIERS IN NUTRITION (2022)

Article Chemistry, Applied

Intelligent biogenic amine-responsive fluorescent label for visual and real-time monitoring of seafood freshness

Yingnan Liu et al.

Summary: A zein-based film functionalized with fluorescent dyes was developed for visual and real-time monitoring of seafood freshness. The film exhibited dual emission response without compromising its mechanical properties or water sensitivity. The fluorescent film successfully served as a response label for on-site visual detection of seafood freshness.

FOOD CHEMISTRY (2022)

Article Food Science & Technology

Spoilage mechanism and preservation technologies on the quality of shrimp: An overview

Shiyi Peng et al.

Summary: This review comprehensively summarizes the spoilage mechanism and quality changes of shrimp during storage. It discusses various preservation technologies and their advantages and disadvantages, as well as the limited applications of novel preservation technologies. The findings suggest that novel preservation technologies can effectively prolong the shelf-life of shrimp with high quality, but further studies are needed for commercialization.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2022)

Article Food Science & Technology

Development of shrimp freshness indicating films by immobilizing red pitaya betacyanins and titanium dioxide nanoparticles in polysaccharide-based double-layer matrix

Xiyu Yao et al.

Summary: A double-layer film was prepared by immobilizing red pitaya betacyanins and titanium dioxide nanoparticles in locust bean gum/polyvinyl alcohol and agar/polyvinyl alcohol film matrices, respectively. The double-layer film showed good physical properties and had the ability to indicate shrimp freshness by changing color.

FOOD PACKAGING AND SHELF LIFE (2022)

Article Food Science & Technology

Development of shrimp freshness indicating films by immobilizing red pitaya betacyanins and titanium dioxide nanoparticles in polysaccharide-based double-layer matrix

Xiyu Yao et al.

Summary: The study prepared a double-layer film with a sensing layer containing red pitaya betacyanins and a protective layer containing titanium dioxide nanoparticles. The double-layer film exhibited good water vapor permeability, UV-Vis light barrier ability, and effectively indicated the freshness and spoilage of shrimp.

FOOD PACKAGING AND SHELF LIFE (2022)

Article Polymer Science

Antibacterial efficiency of silver nanoparticles-loaded locust bean gum/polyvinyl alcohol hydrogels

Ghassan H. Matar et al.

Summary: Silver nanoparticles-loaded locust bean gum/polyvinyl alcohol hydrogels with promising antibacterial properties were successfully prepared and characterized. The hydrogels exhibited good antibacterial activity against Gram-negative and Gram-positive bacteria, as confirmed through various characterization techniques. The results suggest that these hydrogels could be a potential candidate for medical applications due to their effective antibacterial properties.

POLYMER BULLETIN (2021)

Article Engineering, Chemical

Microencapsulation of curcumin using coconut milk whey and Gum Arabic

Sachin Ramdas Adsare et al.

Summary: The study investigated the spray-drying of coconut whey powders with gum Arabic and curcumin, analyzing their physicochemical characteristics, functional properties, and thermogravimetric analysis. Results showed that addition of gum Arabic significantly influenced the encapsulation efficiency of curcumin and spray drying yield, and coconut whey powder was found to be more stable than gum Arabic. The study concluded that spray-drying was favorable for curcumin microencapsulation, particularly when using coconut whey powder with 5% gum Arabic.

JOURNAL OF FOOD ENGINEERING (2021)

Article Chemistry, Applied

Hydroxyproline determination for initial detection of halal-critical food ingredients (gelatin and collagen)

Mohd Hafis Yuswan et al.

Summary: This study investigated the utility of monitoring hydroxyproline for identifying potentially haram foodstuffs, demonstrating the validity and robustness of the technique through statistical and chemometric analysis methods.

FOOD CHEMISTRY (2021)

Article Materials Science, Paper & Wood

Multifunctional composite film based on biodegradable grape skin and polyvinyl alcohol

Zhe Qiu et al.

Summary: The study found that the composite film prepared using ultrasonicated grape skin and polyvinyl alcohol has multiple functions, including bioactivity from polyphenols and enhanced mechanical properties from PVA.

CELLULOSE (2021)

Article Food Science & Technology

Quality and Shelf Life of White Shrimp (Litopenaeus vannamei) Processed with High-Pressure Carbon Dioxide (HPCD) at Subcritical and Supercritical States

Maria Erna Kustyawati et al.

Summary: The study found that supercritical CO2 treatment significantly reduced the number of microorganisms in shrimp, did not cause significant changes in color, texture, and fat content, and extended the shelf life of shrimp.

JOURNAL OF FOOD QUALITY (2021)

Article Biochemistry & Molecular Biology

The antioxidant activities in vivo of bitter gourd polysaccharide

Hualiang Huang et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Chemistry, Applied

CMC and CNF-based alizarin incorporated reversible pH-responsive color indicator films

Parya Ezati et al.

CARBOHYDRATE POLYMERS (2020)

Article Chemistry, Applied

Ultralight and robust aerogels based on nanochitin towards water-resistant thermal insulators

Youxian Yan et al.

CARBOHYDRATE POLYMERS (2020)

Article Green & Sustainable Science & Technology

Facile and Green Strategy for Designing Ultralight, Flexible, and Multifunctional PVA Nanofiber-Based Aerogels

Jie Zhu et al.

ADVANCED SUSTAINABLE SYSTEMS (2020)

Article Food Science & Technology

Update on natural food pigments - A mini-review on carotenoids, anthocyanins, and betalains

Delia B. Rodriguez-Amaya

FOOD RESEARCH INTERNATIONAL (2019)

Review Chemistry, Multidisciplinary

Intelligent Food Packaging: A Review of Smart Sensing Technologies for Monitoring Food Quality

Hanie Yousefi et al.

ACS SENSORS (2019)

Article Pharmacology & Pharmacy

Infrared spectroscopic study of the coil-helix transition of highly concentrated gelatin formulations

Fabian Polyak et al.

EUROPEAN JOURNAL OF PHARMACEUTICS AND BIOPHARMACEUTICS (2019)

Article Food Science & Technology

Betacyanins in dragon fruit peels: the kinetic models of their degradation under different treatment conditions

Bing Liu et al.

INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY (2019)

Article Food Science & Technology

Effect of ice water pretreatment on the quality of Pacific White Shrimps (Litopenaeus vannamei)

Nan Xu et al.

FOOD SCIENCE & NUTRITION (2019)

Article Chemistry, Applied

Comparison of microparticles produced with combinations of gelatin, chitosan and gum Arabic

Nathalia D. Goncalves et al.

CARBOHYDRATE POLYMERS (2018)

Review Food Science & Technology

The dry chain: Reducing postharvest losses and improving food safety in humid climates

Kent J. Bradford et al.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2018)

Review Food Science & Technology

Shelf Life of Food Products: From Open Labeling to Real-Time Measurements

Maria G. Corradini

ANNUAL REVIEW OF FOOD SCIENCE AND TECHNOLOGY, VOL 9 (2018)

Article Plant Sciences

Evaluation of Gelatin as a Biostimulant Seed Treatment to Improve Plant Performance

Hiromi T. Wilson et al.

FRONTIERS IN PLANT SCIENCE (2018)

Article Food Science & Technology

Novel Multifunctional Hydroxypyridinone Derivatives as Potential Shrimp Preservatives

Xiao-Yan Dai et al.

FOOD AND BIOPROCESS TECHNOLOGY (2016)

Article Food Science & Technology

Volatile components and sensory characteristics of Thai traditional fermented shrimp pastes during fermentation periods

Thanyaporn Kleekayai et al.

JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE (2016)

Article Materials Science, Multidisciplinary

Modification of wood by glutaraldehyde and poly (vinyl alcohol)

Wenjing Sun et al.

MATERIALS & DESIGN (2016)

Article Engineering, Electrical & Electronic

Moisture absorption and diffusion characterisation of packaging materials - advanced treatment

EH Wong et al.

MICROELECTRONICS RELIABILITY (2003)