Results 281 to 290 of about 487,897 (357)

Polysaccharides, Protein and Lipid -Based Natural Edible Films in Food Packaging: A Review.

Carbohydrate Polymers, 2020
Polysaccharides, such as pectin, starch, alginate, carrageenan, and xanthan gum, have been used as biopolymer materials to create coatings and edible films to reduce traditional plastic packages.
S. Mohamed, M. El-Sakhawy, M. El-Sakhawy
semanticscholar   +1 more source

Study on the Effect of Molecular Weight on the Gut Microbiota Fermentation Properties of Blackberry Polysaccharides In Vitro.

Journal of Agricultural and Food Chemistry, 2022
This study aimed to investigate the effect of different molecular weights on the metabolic characteristics of blackberry polysaccharides (BBP). After degradation, three fractions, namely, BBP-8, BBP-16, and BBP-24, were obtained. During fermentation, all
Qiaoxian Li, Zu-Man Dou, Chun Chen, Yueming Jiang, Bao Yang, Xiong Fu   +5 more
semanticscholar   +1 more source

Genetic regulation, biosynthesis and applications of extracellular polysaccharides of the biofilm matrix of bacteria.

Carbohydrate Polymers, 2022
Bacterial biofilm formation is dependent mainly on the decision-making process of the two key factors of the gene regulatory network, namely the Quorum Sensing (QS) system and bis-(3'-5')-cyclic dimeric guanosine monophosphate (c-di-GMP).
Vandana, Surajit Das
semanticscholar   +1 more source

Current advances in the anti-inflammatory effects and mechanisms of natural polysaccharides

Critical reviews in food science and nutrition, 2022
Inflammatory bowel disease (IBD) is a chronic, multifactorial and inflammatory disease occurring in the colon tract. Bioactive polysaccharides from natural resources have attracted extensive attention due to their safety, accessibility and good ...
Dan Yuan, Chao Li, Qiang Huang, Xiong Fu, Hao Dong   +4 more
semanticscholar   +1 more source

Interactions between polysaccharides and gut microbiota: A metabolomic and microbial review.

Food Research International, 2022
In recent years, gut microbiota has become a hot topic because of its important role in health and diseases. Gut microbiota can produce a series of metabolites such as short chain fatty acids (SCFAs), secondary bile acids, tryptophan and indole ...
Dandan Zhang, Juan-Ru Liu, Hao Cheng, Hongliang Wang, Yu-Zhu Tan, Wuwen Feng, Cheng Peng   +6 more
semanticscholar   +1 more source

An insight into anti-inflammatory effects of natural polysaccharides.

International Journal of Biological Macromolecules, 2020
Inflammation is the first response of the body's immune system to injury, infection and stress. Chronic inflammation has close relationship with many diseases, such as arthritis, atherosclerosis and cancer.
Chunyan Hou, Lili Chen, Liu-Zhi Yang, Xiao-Long Ji   +3 more
semanticscholar   +1 more source

Polysaccharide lyases

Applied Biochemistry and Biotechnology, 1987
Polysaccharide lyases (or eliminases) are a class of enzymes (EC 4.2.2.-) that act to cleave certain activated glycosidic linkages present in acidic polysaccharides. These enzymes act through an eliminase mechanism, rather than through hydrolysis, resulting in unsaturated oligosaccharide products.
R J, Linhardt, P M, Galliher, C L, Cooney   +2 more
openaire   +2 more sources

Influence of polysaccharide concentration on polyphenol-polysaccharide interactions

Carbohydrate Polymers, 2021
Non-covalent interactions between polysaccharides and phenolics affect the physical properties of polysaccharide solutions. These interactions may in turn be influenced by polysaccharide-polysaccharide interactions. To test this hypothesis, we studied the influence of polysaccharide concentration (with guar, β-glucans, and xanthan) on the variations of
Dridi, Wafa, Bordenave, Nicolas
openaire   +2 more sources

Monosaccharide composition analysis of polysaccharides from natural sources: Hydrolysis condition and detection method development

Food Hydrocolloids, 2021
Monosaccharide composition analysis is indispensable for the structural characterization and bioactive studies of polysaccharides. Besides, it is also helpful for the quality control of functional polysaccharides.
Dan Liu, Wei Tang, Jun-Yi Yin, Shao-Ping Nie, Ming-Yong Xie   +4 more
semanticscholar   +1 more source

Crystalline polysaccharides: A review

Carbohydrate Polymers, 2022
The biodegradability and mechanical properties of polysaccharides are dependent on their architecture (linear or branched) as well as their crystallinity (size of crystals and crystallinity percent). The amount of crystalline zones in the polysaccharide significantly governs their ultimate properties and applications (from packaging to biomedicine ...
Seidi, Farzad, Yazdi, Mohsen Khodadadi, Jouyandeh, Maryam, Habibzadeh, Sajjad, Munir, Muhammad Tajammal, Vahabi, Henri, Bagheri, Babak, Rabiee, Navid, Zarrintaj, Payam, Saeb, Mohammad Reza   +9 more
openaire   +3 more sources