【摘要】 从枸杞中提取水溶性粗多糖,对超多糖进行乙醇分级,得三个级分:LBP-Ⅰ、LBP-Ⅱ、LBP-Ⅲ,其中LBP-Ⅰ收率高,对LBP-Ⅰ组成分析表明其单糖组成为Rha、Gal、Xyl、Ara、Fuc、G、Rib。更多还原

【Abstract】 A water-soluble polysaccharide is isolated from Lcium barbarum L by extration with boiling and grades the crude polysaccharide. We get there composition: LBP- Ⅰ、 LBP- Ⅱ and LBP- Ⅲ. And the yield rating of LBP-Ⅰ is the best high. The analsis of LBP- Ⅰcomposition show the sugar como-nent is Rha、 Gal、Xyl、Ara、Fuc、 G、 Rib.更多还原