黄芪药材主、侧根中黄酮类成分含量比较  

Comparion of Contents of Flavonoids in Radix Astragali Tap Root and Lateral Root

作　　者：田圣志[1] 杨玉涛[1,2] 张振凌[1] 常良[1] 

机构地区：[1]河南中医学院,郑州450008 [2]沈丘县食品药品监督管理局,河南周口466300

出　　处：《中国实验方剂学杂志》2010年第9期92-94,共3页Chinese Journal of Experimental Traditional Medical Formulae

摘　　要：目的:比较黄芪药材主、侧根中黄酮类的含量。方法:以毛蕊异黄酮和芒柄花素为指标,采用高效液相色谱法对黄芪药材主、侧根中毛蕊异黄酮和芒柄花素的含量进行测定。结果:黄芪药材侧根中毛蕊异黄酮和芒柄花素的含量分别比主根平均高28.00%,29.84%。结论:该研究对黄芪质量评价具有积极意义,值得进一步研究。Objective：To compare the contents of flavonoids in radix astragali tap root and lateral root.Method：Use calycosin and fermononetin as the indicators,determination of the contents of their in radix astragali tap root and lateral root by high performance liquid chromatography（HPLC）.Result：The average contents of calycosin and fermononetin in lateral root higher than the tap root were 28.00%,29.84%.Conclusion：The research with positive significance to the astragalus quality evaluation,and worth to be further study.

关 键 词：黄芪 主根 侧根 毛蕊异黄酮 芒柄花素 

分 类 号：R284.1[医药卫生—中药学]