Tianfu peanut 18-leaf polysaccharide as well as preparation method and application thereof

The invention discloses Tianfu peanut 18-leaf polysaccharide (AHL-P) as well as a preparation method and application thereof. The AHL-P is composed of (1-> 4)-glucose, (1-> 4)-xylose, (1-> 4, 6)-glucose, (1-> 1)-glucose, (1-> 4)-galactose and (1-> 4)-arabinose, the molar ratio of g...

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO NIHUI, LU RUIJIA, YOU YU, XIA YOULIN, DING XIANG, ZHOU LIQIAN, WANG YIXUE, HOU YILING
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 Tianfu peanut 18-leaf polysaccharide (AHL-P) as well as a preparation method and application thereof. The AHL-P is composed of (1-> 4)-glucose, (1-> 4)-xylose, (1-> 4, 6)-glucose, (1-> 1)-glucose, (1-> 4)-galactose and (1-> 4)-arabinose, the molar ratio of glucose to xylose to galactose to arabinose is 7: 2: 1: 1, and the molar ratio of (1-> 4)-glucose to (1-> 4, 6)-glucose to (1-> 4)-glucose is 3: 2: 2. The preparation process of the polysaccharide comprises the steps of hot water extraction, alcohol precipitation, deproteinization, purification and the like, and the operation is simple and convenient. The invention discloses the structure of AHL-P, researches the immunomodulatory activity of the polysaccharide, and provides a new thought and technical basis for further research and development of Tianfu peanut 18-leaf polysaccharide products. 本发明公开了一种天府花生18叶片多糖(AHL-P)及其制备方法及应用。AHL-P由(1→4)-葡萄糖、(1→4)-木糖、(1→4,6)-葡萄糖、→1)-葡萄糖、(1→4)-半乳糖、和(1→4)-阿拉伯糖组成，其中葡萄糖:木糖:半乳糖:阿拉伯糖摩尔比例为7:2:1:1，(1→4)-葡萄糖