摘要
本文运用水提法提取了银杏叶中的黄酮,提取物经酸水解后,用HPLC—UV法进行定量分析,测得黄酮用本法提取的产量为1.78%(W/W)。
A method of extraction of flavonoid in Ginkgo biloba L. with water is introduced. The extracted flavonoid was hydrolyzed with HC1, and analyzed by HPLC-UV. The production of flavonoid in Ginkgo biloba L. was 1. 78% (W/W).
出处
《福建分析测试》
CAS
2001年第2期1393-1396,共4页
Fujian Analysis & Testing
基金
厦门市夕阳红基金
关键词
银杏叶
黄酮
水提法
HPLC
Ginkgo biloba. L
Flavonoid
Water extraction
HPLC
