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

Yasuhiro KAKIGI; Takashi HAKAMATSUKA; Yukihiro GODA; Takeshi ICHO; Naoki MOCHIZUKI

doi:10.1271/bbb.100838

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

Yasuhiro KAKIGI, Takashi HAKAMATSUKA, Yukihiro GODA, Takeshi ICHO, Naoki MOCHIZUKI

著者情報

キーワード: Ginkgo biloba, flavonol aglycone, flavonol glycoside, hydrolysis, ultra high-performance liquid chromatography

ジャーナルフリー早期公開

論文ID: 100838

DOI https://doi.org/10.1271/bbb.100838

この記事には本公開記事があります。

The final version of this article is now available: Vol. 75 (2011) , No. 4 p.777

詳細

抄録

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.

責任著者(Corresponding author)

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