Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Dammarane Saponins of Gynostemma pentaphyllum MAKINO and Isolation of Malonylginsenosides-Rb1, -Rd, and Malonylgypenoside V
桑原 雅明川西 史明小宮 威彌大塩 春治
著者情報
キーワード: rhamnosidase
ジャーナル フリー

1989 年 37 巻 1 号 p. 135-139

詳細
抄録

6"-Malonylginsenosides-Rb1, (6), -Rd (7) and 6"-malonylgypenoside V (8) were isolated from the fresh leaves of Gynostemma pentaphyllum selected from wild plants. It was found that the saponin content of dry leaves was markedly reduced because of decomposition of saponins, by intracellular glycosidases.

著者関連情報
© The Pharmaceutical Society of Japan
前の記事 次の記事
feedback
Top