【摘要】 <正>葡萄是葡萄科葡萄属植物,它性味甘、酸、平,入肺、脾肾经,有补气血、强筋骨、滋肾益肝之功效,对神经衰弱、疲劳过度、消化不良、心悸盗汗、浮肿有疗效。葡萄中含有很多易被人体吸收的物质,因此葡萄不仅能满足人们口更多还原

【Abstract】 To study the isolation of grape ploysaccharide and the analysis of its composition of monosaccharide.Methods The polysaccharides were extracted from seedless grape by hot water and precipated by ethanol,the protein in the product were removed by Sevage method,purified by DEAE-Sephadex A-25 column chromatography with NaCl solution to obtain the polysaccharides.After complete hydrolysis by acid, through the gas chromatography anahysis.Results VLP-W1、VLP-W2、VLP-W3 purified can be testified that the main ingredients of monosaccharide compose are all Arabinose,Mannose,Glucose and Galactose,the mole rate of VLP-W1 are 49.75:28.85:15.29:6.12, the mole rate of VLP-W2 are 51.73:19.93:23.85:4.49,the mole rate of VLP-W3 are 56.75:9.61;17.63:16.01.更多还原