太子参药材主根与参尾的多糖含量比较

Comparison of the Content of Polysaccharide in the Body and in the Root of Pseudostellaria Heterophylla

目的评价不同部位及产地的太子参多糖含量差异。方法用苯酚-硫酸比色法测定不同产地和不同部位的太子参多糖含量。结果太子参药材主根和参尾多糖含量有一定差异;福建产太子参多糖含量最高,江苏和贵州次之,安徽最低。结论太子参药材主根和参尾多糖含量有1.96%的差异。

Objective To compare the polysaccharide content of pseudosteUaria heterophyUa which produced in various areas and in different parts of them. Methods The polysaccharide content of pseudostellarla heterophyUa was determined by phenol-sulfuric acid method. Results The polysaccharide content of pseudosteUaria heterophyUa produced in Fujian is the highest, Jiangsu and Guizhou are second-class. The polysaccharide content has some disparity in the bodies and in the roots of pseudosteUaria heterophyUa. Conclusions The polysaccharide content in the bodies differs 1,96% with that in the roots. This experiment provides theory foundation for scientific preparation of pseudostellaria heterophylla.