Lily polysaccharide fragment with effect of regulating intestinal flora and application of lily polysaccharide fragment

The invention discloses a lily polysaccharide fragment with an effect of regulating intestinal flora. The lily polysaccharide fragment is an LDP-Ia fragment. The invention also discloses application of the high and low doses of the lily polysaccharide LDP-Ia fragment in regulating intestinal flora,...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YANBIN, LI JIA, KANG SHUHE, LU LINA, LUO XINGPING, SUN CHUFENG, SU QIONG, GUO JINWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The invention discloses a lily polysaccharide fragment with an effect of regulating intestinal flora. The lily polysaccharide fragment is an LDP-Ia fragment. The invention also discloses application of the high and low doses of the lily polysaccharide LDP-Ia fragment in regulating intestinal flora, improving the abundance of intestinal beneficial flora and improving the diversity of flora. The lily polysaccharide fragment with the function of regulating the intestinal flora has a good function of regulating the intestinal flora, and can be used for preparing medicines, health-care products and foods for treating diseases caused by disorder of the intestinal flora. 本发明公开了一种具有调节肠道菌群作用的百合多糖片段，为LDP-Ia片段。本发明还公开了百合多糖LDP-Ia片段高低剂量在调节肠道菌群、提高肠道有益菌群丰度、提高菌群多样性中的应用。本发明采用上述的一种具有调节肠道菌群作用的百合多糖片段，其具有良好的调节肠道菌群的功能，可用于因肠道菌群紊乱导致的疾病的药物、保健品及食品的制备。