4.7 Article

Preparation, structure-function relationship and application of Grifola umbellate polysaccharides

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。
Review Biotechnology & Applied Microbiology

Extraction, isolation, purification, derivatization, bioactivity, structure-activity relationship, and application of polysaccharides from White jellyfungus

Bobo Lin et al.

Summary: This study reviewed the research progress of White jellyfungus polysaccharide (WJP) in extraction, isolation, structure, derivatization, and structure-activity relationship. Different extraction methods were compared, the activity and application of WJP were summarized. The results provide theoretical support for improving the utilization of WJP and promoting the application of related industries.

BIOTECHNOLOGY AND BIOENGINEERING (2022)

Article Biochemistry & Molecular Biology

Extraction, derivatization, and antioxidant activity of Morinda citrifolia polysaccharide

Shiyang Zhou et al.

Summary: The polysaccharide from Morinda citrifolia fermentation liquor was extracted using the hot water method. The presence of acetylated polysaccharide, phosphorylated polysaccharide, carboxymethylated polysaccharide, and sulfated polysaccharide was identified through IR and NMR spectra. The results demonstrate that Morinda citrifolia polysaccharide and its derivatives exhibit good antioxidant activity.

CHEMICAL BIOLOGY & DRUG DESIGN (2022)

Review Biochemistry & Molecular Biology

Preparation, structure, and properties of tea polysaccharide

Yumin Fan et al.

Summary: Tea polysaccharide is an acid glycoprotein complex extracted from tea leaves, which has various biological activities, especially a remarkable hypoglycemic effect. The advantages and disadvantages of different extraction methods, as well as the structure and biological activity of tea polysaccharide, have been extensively studied to prospect the development of tea polysaccharide in the future.

CHEMICAL BIOLOGY & DRUG DESIGN (2022)

Article Medicine, Research & Experimental

Extraction, structure, and activity of polysaccharide from Radix astragali

Zhenjie Tang et al.

Summary: This article summarizes the extraction, separation, purification, structure, activity, and modification of Radix astragali polysaccharide (RAP). Enzyme-assisted extraction has been found to have a significantly higher yield than other extraction methods, but the extraction effects and activity efficiency of RAP vary under different conditions. The purification and separation of RAP are crucial factors affecting its yield and activity. Current research on the derivatization of RAP is limited but important. Additionally, further studies on the structure-activity relationship of RAP are needed. Overall, this review provides useful insights for future research on the various important applications of RAP.

BIOMEDICINE & PHARMACOTHERAPY (2022)

Review Chemistry, Applied

Improving method, properties and application of polysaccharide as emulsifier

Qilin Tang et al.

Summary: The emulsification of polysaccharides still faces challenges such as lack of green, efficient, and industrialized methods, as well as the need for systematic and in-depth structure-activity relationship studies. Future research should focus on the physical-biological synergistic function on the emulsification of polysaccharides, the impact of processing process on the structure and emulsification mechanism of polysaccharides, and expanding the application field of polysaccharides with emulsification activity to enhance product quality.

FOOD CHEMISTRY (2022)

Article Agricultural Engineering

Extraction, structural characteristics and activities of Zizylphus vulgaris polysaccharides

Junchi Li et al.

Summary: This article summarizes the extraction methods of Zizylphus vulgaris polysaccharides, reviews their structural characteristics, activities, and structure-activity relationship, and analyzes the existing problems, aiming to provide reference and theoretical basis for improving the utilization of Zizylphus vulgaris polysaccharides.

INDUSTRIAL CROPS AND PRODUCTS (2022)

Article Chemistry, Applied

Extraction, derivatization and antioxidant activities of onion polysaccharide

Shiyang Zhou et al.

Summary: In this study, purified polysaccharides were extracted from fresh onions using hot water extraction, protein removal, and dialysis treatment. The structure of onion polysaccharides was confirmed using various NMR techniques. Antioxidant activities of onion polysaccharide and its derivatives were tested in vitro, showing good antioxidant activity, with phosphorylated polysaccharide demonstrating similar activity to the positive control Vc.

FOOD CHEMISTRY (2022)

Article Biochemistry & Molecular Biology

Antioxidant activities and mechanisms of polysaccharides

Si Mu et al.

Summary: Polysaccharides, as effective components of traditional Chinese medicine, have antioxidant, antiviral, and immunity-enhancing activities. Studies have shown that polysaccharides reduce oxidative stress injury by regulating the expression of antioxidant enzymes and inhibiting NO production.

CHEMICAL BIOLOGY & DRUG DESIGN (2021)

Article Chemistry, Applied

Preparation, analysis, antioxidant activities in vivo of phosphorylated polysaccharide from Momordica charantia

Fang Chen et al.

Summary: Momordica charantia polysaccharide has physiological functions such as clearing away heat and detoxification, lowering blood sugar, and improving immunity, making it an ideal health care product. The polysaccharide extracted by hot water method was successfully modified chemically and showed significant antioxidant effects in mice.

CARBOHYDRATE POLYMERS (2021)

Article Medicine, Research & Experimental

Preparation, structure and activity of polysaccharide phosphate esters

Shiyang Zhou et al.

Summary: Polysaccharides have various biological activities, which can be enhanced by structural modification and even result in new activities. In this review, recent advances in the phosphorylation of polysaccharides were discussed in terms of modification methods, structures, biological activities, and structure-activity relationships.

BIOMEDICINE & PHARMACOTHERAPY (2021)

Article Biochemistry & Molecular Biology

Extraction, chemical modification, and antioxidant activities of Daucus carota polysaccharide

Kang Qi et al.

Summary: Phosphorylation enhances the antioxidant activities of Daucus carota polysaccharide, while carboxymethylation does not have the same effect as the unmodified form.

CHEMICAL BIOLOGY & DRUG DESIGN (2021)

Review Chemistry, Medicinal

The structure-activity relationships of natural glucans

Gangliang Huang et al.

Summary: Glucan has gained attention in life science research for its various advantages, but there are still two main issues in pharmacodynamics, including a lack of information on its mechanism of action and slow progress in the study of structure-activity relationships.

PHYTOTHERAPY RESEARCH (2021)

Article Food Science & Technology

Preparation and biological activities of chitosan oligosaccharides

Gunsriwiang Benchamas et al.

Summary: Chitosan oligosaccharides (COSs) have various beneficial biological activities and potential in disease treatment and prevention, including antimicrobial, antitumor, immunoregulatory, antioxidant, and anti-inflammatory effects. Compared to chitin, COSs have superior properties and development prospects, but the research on their preparation and mechanism of action is still not deep enough.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

Review Biochemistry & Molecular Biology

Polysaccharides from Polyporus umbellatus: A review on their extraction, modification, structure, and bioactivities

Guo-ku Liu et al.

Summary: Polyporus umbellatus, a well-known medicinal fungus, has polysaccharides (PUPs) as its main pharmacologically active ingredients, exhibiting various bioactivities such as antioxidant, immunomodulatory, antitumor, anti-proliferative and hepatoprotective effects. PUPs have been isolated from different sources of P. umbellatus and their potential applications in pharmaceuticals, functional foods and cosmetics have been discussed in this review. Further research on the structural characterization and pharmacological activities of PUPs is also proposed for future studies.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Food Science & Technology

Preparation, deproteinization and comparison of bioactive polysaccharides

Gangliang Huang et al.

Summary: Plant polysaccharides are widely present in nature and have various biological activities. Different extraction methods include water extraction, alcohol precipitation, acid (alkali) extraction, etc., and it is necessary to choose the appropriate method based on specific circumstances.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

Article Food Science & Technology

Extraction/synthesis and biological activities of selenopolysaccharide

Wenjian Yang et al.

Summary: Selenium is an essential trace element that plays an important role in enhancing immunity and anti-tumor activities. Organic selenium polysaccharides with high selenium content have become a major research focus. The future development and utilization of selenium polysaccharides in healthcare or medicine is of great significance.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

Article Chemistry, Applied

Extraction, structural analysis, derivatization and antioxidant activity of polysaccharide from Chinese yam

Shiyang Zhou et al.

Summary: The extracted and purified yam polysaccharide showed good antioxidant activity with a molecular weight of 7.28 x 104. The derivatives of yam polysaccharide, especially phosphorylated polysaccharide, had scavenging ability to hydroxyl radicals similar to VC, laying a theoretical foundation for the development of yam polysaccharide-related foods.

FOOD CHEMISTRY (2021)

Article Biochemistry & Molecular Biology

Preparation and antioxidant activity of phosphorylated polysaccharide from purple sweet potato

Wenjian Yang et al.

Summary: The study found that phosphorylation modification of purple sweet potato polysaccharide could enhance its scavenging effect on free radicals and lipid peroxidation, but had no significant effect on its reducing ability.

CHEMICAL BIOLOGY & DRUG DESIGN (2021)

Article Biochemistry & Molecular Biology

Extraction, structural analysis, and activities of rice bran polysaccharide

Shiyu Huang et al.

Summary: The rice bran polysaccharide was extracted, its chemical structure was analyzed, and three derivatives were prepared. The phosphorylated rice bran polysaccharide showed good activity in the study.

CHEMICAL BIOLOGY & DRUG DESIGN (2021)

Article Biochemistry & Molecular Biology

Extraction, structural characterization, and physicochemical properties of polysaccharide from purple sweet potato

Wenjian Yang et al.

Summary: The study extracted polysaccharide from purple sweet potato and characterized its structure and partial physicochemical properties. It provided a theoretical basis for the in-depth structural analysis of PPSP and the study of its biological activity.

CHEMICAL BIOLOGY & DRUG DESIGN (2021)

Article Polymer Science

Preparation, characterization and antioxidant activity of acetylated garlic polysaccharide, and garlic polysaccharide-Zn (II) complex

Xin Chen et al.

Summary: Garlic polysaccharide (PS) was extracted from garlic using hot-water extraction, and acetylated garlic polysaccharide (AcPS) and garlic polysaccharide-zinc complex (ZnPS) were synthesized. The modifications successfully enhanced the antioxidant activities, with AcPS and ZnPS showing stronger scavenging abilities on hydroxyl and superoxide anion radicals compared to PS. AcPS also exhibited significantly stronger inhibitory effect on lipid peroxidation, indicating its potential as an antioxidant.

JOURNAL OF APPLIED POLYMER SCIENCE (2021)

Article Food Science & Technology

Extraction methods and activities of natural glucans

Wenjian Yang et al.

Summary: Natural glucan has powerful biological activities and is considered as a new type of natural medicine with significant pharmacological effects compared to common drugs. With the improvement of preparation technology and innovation of separation and purification technology, glucan will be more widely used in the field of food industry.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2021)

Article Integrative & Complementary Medicine

Homogeneous polyporus polysaccharide inhibits bladder cancer by polarizing macrophages to M1 subtype in tumor microenvironment

Wenyu Jia et al.

Summary: This study found that Polyporus polysaccharide can inhibit the proliferation and migration of bladder cancer cells by activating macrophages, while promoting their apoptosis. The JAK2/NF-κB pathway plays an important role in this process.

BMC COMPLEMENTARY MEDICINE AND THERAPIES (2021)

Article Biochemistry & Molecular Biology

Preparation, activity, and antioxidant mechanism of rice bran polysaccharide

Fang Chen et al.

Summary: Rice bran polysaccharide has a wide range of physiological functions and is an ideal healthcare product that can enhance the antioxidant capacity of mice.

FOOD & FUNCTION (2021)

Article Biochemistry & Molecular Biology

Preparation, physicochemical characterization, and anti-proliferation of selenium nanoparticles stabilized by Polyporus umbellatus polysaccharide

Xiong Gao et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Letter Cell Biology

Sulfated polysaccharides effectively inhibit SARS-CoV-2 in vitro

Paul S. Kwon et al.

CELL DISCOVERY (2020)

Review Biochemistry & Molecular Biology

The influence of traditional and new processing technologies on the structure and function of food polysaccharide

Gunsriwiang Benchamas et al.

FOOD & FUNCTION (2020)

Article Biochemistry & Molecular Biology

Microwave-assisted extraction releases the antioxidant polysaccharides from seabuckthorn (Hippophae rhamnoides L.) berries

Enwei Wei et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Biochemistry & Molecular Biology

Three exopolysaccharides from the liquid fermentation of Polyporus umbellatus and their bioactivities

Guo-ku Liu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Biochemistry & Molecular Biology

Chemical analysis, moisture-preserving, and antioxidant activities of polysaccharides from Pholiota nameko by fractional precipitation

Chun-Hsu Chou et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Article Biochemistry & Molecular Biology

Ultrafiltration isolation, hypoglycemic activity analysis and structural characterization of polysaccharides from Brasenia schreberi

Simin Feng et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Review Biochemistry & Molecular Biology

Extraction and derivatisation of active polysaccharides

Yang Liu et al.

JOURNAL OF ENZYME INHIBITION AND MEDICINAL CHEMISTRY (2019)

Article Biophysics

Construction, stability, and enhanced antioxidant activity of pectin-decorated selenium nanoparticles

Wen-Yi Qiu et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2018)

Article Biochemistry & Molecular Biology

Synthesis and antidiabetic activity of selenium nanoparticles in the presence of polysaccharides from Catathelasma ventricosum

Yuntao Liu et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

Article Biochemistry & Molecular Biology

Ultrasonic-enhanced subcritical water extraction of polysaccharides by two steps and its characterization from Lentinus edodes

Jixian Zhang et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

Article Chemistry, Medicinal

The derivatization and antitumor mechanisms of polysaccharides

Gangliang Huang et al.

FUTURE MEDICINAL CHEMISTRY (2017)

Review Biochemistry & Molecular Biology

Polysaccharides in Grifola frondosa mushroom and their health promoting properties: A review

Xirui He et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2017)

Review Nutrition & Dietetics

Selenium nanoparticles as a nutritional supplement

Sylvie Skalickova et al.

NUTRITION (2017)

Review Chemistry, Applied

A critical review on production and industrial applications of beta-glucans

Fengmei Zhu et al.

FOOD HYDROCOLLOIDS (2016)

Article Biochemistry & Molecular Biology

Extraction, purification, characterization and antioxidant activities of polysaccharides from Cistanche tubulosa

Wiejie Zhang et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2016)

Article Biochemistry & Molecular Biology

Structure elucidation and antioxidant activity of a novel polysaccharide from Polyporus umbellatus sclerotia

Peng-fei He et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2016)

Article Chemistry, Applied

Efficacy of Zhuling polyporus polysaccharide with BCG to inhibit bladder carcinoma

Guo-wei Zhang et al.

CARBOHYDRATE POLYMERS (2015)

Article Food Science & Technology

Antioxidation and α-glucosidase inhibitory activities of barley polysaccharides modified with sulfation

Jian-Ya Qian et al.

LWT-FOOD SCIENCE AND TECHNOLOGY (2015)

Review Food Science & Technology

Beta Glucan: A Valuable Functional Ingredient in Foods

Asif Ahmad et al.

CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION (2012)

Article Biochemistry & Molecular Biology

Antioxidant activities of polysaccharides from Lentinus edodes and their significance for disease prevention

Huoliang Chen et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2012)

Article Integrative & Complementary Medicine

Inhibition of Urinary Bladder Carcinogenesis by Aqueous Extract of Sclerotia of Polyporus umbellatus Fries and Polyporus Polysaccharide

Guowei Zhang et al.

AMERICAN JOURNAL OF CHINESE MEDICINE (2011)

Article Chemistry, Applied

Molecular mass and chain conformations of Rhizoma Panacis Japonici polysaccharides

Zhiping Huang et al.

CARBOHYDRATE POLYMERS (2009)

Article Biochemistry & Molecular Biology

Physicochemical properties and antitumor activities for sulfated derivatives of lentinan

Xiaohua Wang et al.

CARBOHYDRATE RESEARCH (2009)

Review Mycology

Medicinal importance of fungal β-(1→3), (1→6)-glucans

Jiezhony Chen et al.

MYCOLOGICAL RESEARCH (2007)

Review Food Science & Technology

Polysaccharides from mushrooms: a review on their isolation process, structural characteristics and antitumor activity

M. Zhang et al.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2006)

Article Biochemistry & Molecular Biology

Correlation between antitumor activity, molecular weight, and conformation of lentinan

L Zhang et al.

CARBOHYDRATE RESEARCH (2005)

Article Agriculture, Multidisciplinary

Quantification of uronic acids in tea polysaccharide conjugates and their antioxidant properties

HX Chen et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2004)

Article Agriculture, Multidisciplinary

Antioxidant activity of extracts obtained from residues of different oilseeds

B Matthäus

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2002)