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Crystalline polysaccharides: A review
Carbohydrate Polymers, 2022The 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 +9 more
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Rational design and latest advances of polysaccharide-based hydrogels for wound healing.
Biomaterials Science, 2020Acute and chronic wounds cause severe physical trauma to patients and also bring an immense socio-economic burden. Hydrogels are considered to be effective wound dressings.
Hao Hu, Fujian Xu
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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 +2 more
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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 +2 more
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Carbohydrate Polymers, 2021
Momordica charantia (bitter melon) is a kind of medicine and food homologous fruit. The Momordica charantia polysaccharide has the physiological functions of clearing away heat and detoxification, lowering blood sugar, improving immunity and so on. It is
Fang Chen +2 more
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Momordica charantia (bitter melon) is a kind of medicine and food homologous fruit. The Momordica charantia polysaccharide has the physiological functions of clearing away heat and detoxification, lowering blood sugar, improving immunity and so on. It is
Fang Chen +2 more
semanticscholar +1 more source
The Pneumococcal Polysaccharides
1964Publisher Summary This chapter focuses on pneumococcal polysaccharides. The pneumococci are ovoid, nonmotile, nonsporing organisms that usually occur in pairs enveloped by a capsule. The capsule is the most striking morphologic feature of the organism and is most voluminous when the organism is at its most virulent stage.
M J, HOW, J S, BRIMACOMBE, M, STACEY
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1973
Publisher Summary Polysaccharides, both free and associated with other body constituents, form a significant part of living cell. The diverse functions suggested for the polysaccharides range from their being an energy source (glycogen), blood group determinants (blood group polysaccharides), anticoagulants (heparins), structural material of ground ...
V N, Nigam, A, Cantero
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Publisher Summary Polysaccharides, both free and associated with other body constituents, form a significant part of living cell. The diverse functions suggested for the polysaccharides range from their being an energy source (glycogen), blood group determinants (blood group polysaccharides), anticoagulants (heparins), structural material of ground ...
V N, Nigam, A, Cantero
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2020
Fungal bioactive polysaccharides are well known and have been widely used in Asia as a part of the traditional diet and medicine. In fact, some biopolymers (mainly β-glucans or glycoconjugate) have already made their way to the market as antitumor or immunostimulating drugs.
Zhiyong, Xiao +2 more
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Fungal bioactive polysaccharides are well known and have been widely used in Asia as a part of the traditional diet and medicine. In fact, some biopolymers (mainly β-glucans or glycoconjugate) have already made their way to the market as antitumor or immunostimulating drugs.
Zhiyong, Xiao +2 more
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Polysaccharides, Modified Polysaccharides and Polysaccharide Blends for Biodegradable Materials
1990Bacterial and fungal polysaccharides were explored as biodegradable materials. Chemical modification of these polymers were studied in an effort to enhance certain mechanical properties such as tensile strength and to reduce water solubility. Reactions studied included crosslinking and specific substitutions to functionalize the polymer chains. Polymer
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Medical Mycology, 1994
Fungal polysaccharides are cell wall components which may act as antigens or as structural substrates. As antigens, the role of mannans in Saccharomyces cerevisiae and Candida albicans, and of glycoproteins in Aspergillus fumigatus are discussed. Analyses on beta-glucan synthetase in Paracoccidioides brasiliensis and the inhibitory effect of Hansenula ...
G. San-Blas +12 more
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Fungal polysaccharides are cell wall components which may act as antigens or as structural substrates. As antigens, the role of mannans in Saccharomyces cerevisiae and Candida albicans, and of glycoproteins in Aspergillus fumigatus are discussed. Analyses on beta-glucan synthetase in Paracoccidioides brasiliensis and the inhibitory effect of Hansenula ...
G. San-Blas +12 more
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Astragalus polysaccharide: a review of its immunomodulatory effect
Archives of pharmacal research, 2022Chunxiao Li +4 more
semanticscholar +1 more source