著者

塚本 赳夫 西岡 五夫 木下 洋夫

出版者

公益社団法人 日本薬学会

雑誌

藥學雜誌 (ISSN:00316903)

巻号頁・発行日

vol.75, no.8, pp.1019-1020, 1955

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Following the extraction of a sterol as the non-saponifiable matter from the ether extract of the root of <i>Oenothera lamarckiana</i> Ser., which was assumed to be &beta;-sitosterol, the presence of sterol was examined in four kinds of Oenothera spp., <i>O. odorata</i> Jacp., <i>O. parviflora</i> L., <i>O. lacimata</i> Hill., and <i>O. tetraptera</i> Cav. These plants all yielded the same sterol as that obtained from <i>O. lamarckiana</i> Ser.