The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Determination of quercetin and rutin in Saururus Chinensis (Lour) Baill by RP-HPLC
Author(s): 
Pages: 870-872
Year: Issue:  6
Journal: JOURNAL OF FUZHOU UNIVERSITY(NATURAL SCIENCE EDITION)

Keyword:  高效液相色谱三白草槲皮素芦丁;
Abstract: 采用反相高效液相色谱法(RP-HPLC)在C18 色谱柱上以甲醇: 0.2%磷酸溶液(50∶50)为流动相测定了三白草中槲皮素和芦丁的含量. 流动相的流速为1mL/min, 检测波长370nm. 结果表明槲皮素在0.008-0.084μg、芦丁在0.054-0.540μg范围内呈良好的线性关系, 相关系数分别为0.9988和0.9999. 槲皮素回收率为99%, RSD为2.0%(n=5), 芦丁为106%, RSD为1.4%(n=5).
Related Articles
loading...