摘要
目的：测定菊花中绿原酸的含量。方法：ＨＰＬＣ法，色谱柱为ＮｏｖａＰａｋＣ１８柱（４μｍ，４６ｍｍ×２５０ｍｍ），流动相为甲醇０．１ｍｏｌ·Ｌ－１磷酸盐缓冲液（ｐＨ２．６５）３０∶７０，检测波长为３２８ｎｍ。结果：２０批菊花样品的绿原酸含量，以干燥品计为０．０６０％～０．４６７％。结论：绿原酸可作为菊花的质量控制指标成分。
s Objective:To determine the contents of chlorogenic acid in flower of Chrysanthemum morifolium. Method: Column:NovaPak C18,4m,4.6mm250mm,mobile phase:MeOH0.1molL-1 NaH2PO4(pH 2.65)3070,detection wavelength:328nm. Results: Flowers of 20 batches bought from the market were analysed.Contents of clorogenic acid were 0.060%0.467%. Conclusion: Chlorogenic acid is a suitable component for the quality control of C.morifolium.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1999年第6期329-330,共2页
China Journal of Chinese Materia Medica
基金
福建省卫生厅科研基金
关键词
菊花
绿原酸
含量
测定
中药
Chrysanthemum morifolium
chlorogenic acid
content determination
