Highland barley polysaccharide as well as preparation method and application thereof

The invention relates to the field of microorganisms, and discloses highland barley polysaccharide as well as a preparation method and application thereof. The highland barley polysaccharide contains xylose residues, arabinose residues and glucose residues, and in the highland barley polysaccharide,...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIAOLIN, LI XIAOMIN, ZOU QIULONG, LI QI, WANG QING, HAN WEI, TAN XINYUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to the field of microorganisms, and discloses highland barley polysaccharide as well as a preparation method and application thereof. The highland barley polysaccharide contains xylose residues, arabinose residues and glucose residues, and in the highland barley polysaccharide, the molar ratio of the xylose residues is 50%-55%, the molar ratio of the arabinose residues is 35%-40%, and the molar ratio of the glucose residues is 5%-15%. The method disclosed by the invention is high in extraction rate, and the highland barley polysaccharide prepared by the method disclosed by the invention can obviously increase the number of viable bacteria of ackermania muciniphila and regulate intestinal flora, so that the highland barley polysaccharide plays a positive role in regulating body metabolism and health. 本发明涉及微生物领域，公开了青稞多糖及其制备方法和应用。所述青稞多糖含有木糖残基、阿拉伯糖残基和葡萄糖残基，青稞多糖中，所述木糖残基的摩尔数占比为50％-55％，阿拉伯糖残基的摩尔数占比为35％-40％，葡萄糖残基的摩尔数占比为5％-15％。本发明的方法提取率高，并且通过本发明制备的青稞多糖可明显增加嗜黏蛋白阿克曼氏菌的活菌数量，调节肠道菌群，从而在调节机体代谢及健康方面发挥积极