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RP-HPLC determination of contents of quercetin,luteolin and kaeampferol in Jinqiantonglin granule
Author(s): LI Dan, YANG Ran, ZENG Huajin, Qu Lingbo
Pages: 145-
147
Year: 2010
Issue:
1
Journal: Journal of Zhengzhou Univeristy(Medical Sciences)
Keyword: 槲皮素; 木犀草素; 山奈酚; 金钱通淋颗粒;
Abstract: 目的:建立同时测定金钱通淋颗粒中主要有效成分槲皮素、木犀草素及山奈酚的高效液相色谱(HPLC)方法体系.方法:色谱条件:色谱柱Kromasil C18(4.6 mm×250 mm,5 μm),柱温34℃,流动相V,(甲醇):V(体积分数0.4%磷酸)=55:45,流速1.0 mL/min,检测波长360 nm,以外标法定量.结果:槲皮素、木犀草素和山奈酚分别在(0.25~25.00),(0.14~...
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