Investigation of Biologically Active Components in Ginkgo Leaf Products on the Japanese Market

被引:8
|
作者
Kakigi, Yasuhiro [1 ]
Hakamatsuka, Takashi [2 ]
Icho, Takeshi [1 ]
Goda, Yukihiro [2 ]
Mochizuki, Naoki [1 ]
机构
[1] Asahi Brewery Co Ltd, Dept Funct Food Components Anal, Res Labs Food Safety Chem, Ibaraki 3020106, Japan
[2] Natl Inst Hlth Sci, Setagaya Ku, Tokyo 1588501, Japan
关键词
Ginkgo biloba; flavonol aglycone; flavonol glycoside; hydrolysis; ultra high-performance liquid chromatography; PERFORMANCE LIQUID-CHROMATOGRAPHY; CHEMICAL-ANALYSIS; BILOBA LEAVES; EXTRACTS; PHYTOPHARMACEUTICALS;
D O I
10.1271/bbb.100838
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The rapid and highly separative ultra high-performance liquid chromatography (UHPLC)-UV method was adopted and validated to investigate the flavonol glycoside compositions in ginkgo leaf products on the Japanese market. The result indicates that certain products contained amounts of flavonol glycosides approximately equivalent to the medicinal product. Additionally, we examined the correlations between the total amount of flavonol glycosides and of terpene lactones in various ginkgo leaf products.
引用
收藏
页码:777 / 779
页数:3
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