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Degraded polysaccharides from Porphyra haitanensis: purification, physico-chemical properties, antioxidant and immunomodulatory activities
To explore effect of the structural properties of porphyra haitanensis polysaccharide on its biological activity, degraded porphyra polysaccharides...
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Natural microbial polysaccharides as effective factors for modification of the catalytic properties of fungal cellobiose dehydrogenase
Polysaccharides are biopolymers composed of simple sugars like glucose, galactose, mannose, fructose, etc. The major natural sources for the...
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Capillary Electrophoretic Analysis of Isolated Sulfated Polysaccharides to Characterize Pharmaceutical Products
Capillary electrophoresis is a powerful methodology for quantification and structural characterization of highly anionic polysaccharides. Separation...
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Resistance of strawberries to Xanthomonas fragariae induced by aloe polysaccharides and essential oils nanoemulsions is associated with phenolic metabolism and stomata closure
The angular leaf spot is the main bacteriosis in the strawberry crop and the genetic and chemical control measures do not have uniform responses for...
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Immunomodulatory effects of four polysaccharides purified from Erythronium sibiricum bulb on macrophages
Four neutral polysaccharides (ESBP1-1, ESBP1-2, ESBP2-1 and ESBP3-1) were successfully purified from the water extracted crude polysaccharides of Eryth...
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Marine Polysaccharides Carrageenans Enhance Eryptosis and Alter Lipid Order of Cell Membranes in Erythrocytes
Aim In the current study, hemocompatibility of three major commercially available types of carrageenans (ι, κ and λ) was investigated focusing on...
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Disruption of Genes Encoding Putative Zwitterionic Capsular Polysaccharides of Diverse Intestinal Bacteroides Reduces the Induction of Host Anti-Inflammatory Factors
Bacterial zwitterionic capsular polysaccharides (ZPS), such as polysaccharide A (PSA) of the intestinal commensal Bacteroides fragilis , have been...
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Study on the Antioxidant Effects of Suaeda rigida Polysaccharides In Vitro and In Vivo
AbstractThe objectives of this study were to investigate the antioxidant effects of Suaeda rigida polysaccharide (SRPs) in vitro and in vivo. Three...
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5,7-Diamino-3,5,7,9-tetradeoxynon-2-ulosonic Acids in the Capsular Polysaccharides of Acinetobacter baumannii
AbstractThe polysaccharide capsule surrounding bacterial cell plays an important role in pathogenesis of infections caused by the opportunistic...
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The microbiome of a shell mound: ancient anthropogenic waste as a source of Streptomyces degrading recalcitrant polysaccharides
Metagenome amplicon DNA sequencing and traditional cell culture techniques are hel** to uncover the diversity and the biotechnological potential of...
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Effect of steaming process on the structural characteristics and antioxidant activities of polysaccharides from Polygonatum sibiricum rhizomes
Polygonatum sibiricum ( P. sibiricum ) rhizomes are widely used as a tonic and functional food, and are often processed to enhance their tonic function...
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Synthesis of bodipy-labeled bacterial polysaccharides and their interaction with human dendritic cells
In this report, we describe the fluorescent labeling of bacterial polysaccharides ( Escherichia coli O86:B7, Escherichia coli O19ab, Pseudomonas...
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The effects of dietary fermented wheat bran polysaccharides on mucosal and serum immune parameters, hepatopancreas antioxidant indicators, and immune-related gene expression of common carp (Cyprinus carpio) juveniles
Aquaculture research has focused on polysaccharides as they are among the most promising new-generation immunostimulant used to control aquatic...
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Antiviral activity of sulfated polysaccharides from Sargassum ilicifolium against fish Betanodavirus infection
Sulfated polysaccharides (SP) from seaweeds exhibit numerous biological activities and are less toxic than conventional antiviral drugs. However,...
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Physicochemical and geroprotective comparison of Nostoc sphaeroides polysaccharides across colony growth stages and with derived oligosaccharides
Nostoc sphaeroides is a cyanobacterium traditionally used as food and medicine in the form of macrocolonies, the main supporting matrix of which is...
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Metabolic accumulation and related synthetic genes of O-acetyl groups in mannan polysaccharides of Dendrobium officinale
Mannan polysaccharides (MPs), which contain substituted O -acetyl groups in their backbone, are abundant in the medicinal plant Dendrobium officinale ....
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Non-self glycan structures as possible modulators of cancer progression: would polysaccharides from Cryptococcus spp. impact this phenomenon?
Invasive fungal infections (IFI) are responsible for a large number of annual deaths. Most cases are closely related to patients in a state of...
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Marine fungal abilities to enzymatically degrade algal polysaccharides, proteins and lipids: a review
Over the last decades, metabolites with biotechnological application produced by marine resources and notably macroalgae have seen increasing...
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Group B Streptococcus chimeric capsular polysaccharides as novel multivalent vaccine candidates
The capsular polysaccharide of the human pathogen Group B Streptococcus is a key virulence factor and vaccine candidate that induces protective...
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Performance evaluation of green and integrated extraction approaches for the recovery of fatty acids, polysaccharides, and proteins from brown macroalgae for a sustainable biorefinery
This work centered on the valorization of brown macroalgae by sequentially extracting multiple value-added compounds using emerging green extraction...
