著者

金 海麗 田中 隆 河野 功 藤岡 稔大 吉田 都 石丸 幹二

出版者

日本食品化学学会

雑誌

日本食品化学学会誌 (ISSN:13412094)

巻号頁・発行日

vol.13, no.3, pp.136-140, 2006-12-30

参考文献数

23

---

Shoot, adventitious root and hairy root cultures of Solidago altissima L. were established. Chlorogenic acid and 3, 5-dicaffeoylquinic acid were isolated from the hairy root cultures. 3, 5-dicaffeoylquinic acid was the major secondary metabolites in various tissue cultures of this plant. These polyphenol compounds were easily isolated as the polyphenol-soybean protein complex from the extract of this plant. Solidago altissima L., producing polyphenol compounds with the high concentrations, seemed to have a potential to be as a new resource for functional compounds.

著者

藤岡 稔大 岩元 雅代 岩瀬 由紀子 八山 しづ子 岡部 光 三橋 國英 山内 辰郎

出版者

天然有機化合物討論会実行委員会

雑誌

天然有機化合物討論会講演要旨集

巻号頁・発行日

vol.30, pp.165-172, 1988

---

Dammarane-type triterpene glycosides, named actinostemmoside A, B, C, D, G and H, baccharane-type triterpene glycosides, actinostemmoside E and F, and oleanane-type triterpene glycosides, lobatoside A, B, C, D, E, F, G and H were isolated from the herb of Actinostemma lobatum MAXIM. (Cucurbitaceae). Their structures were elucidated on the basis of the spectral and chemical evidences as shown in the text. The structure of actinostemmoside F was elucidated mainly on the basis of two dimensional-incredible natural abundance double quantum transfer experiment (2D-INADEQUATE) spectrum. Among dammarane-type actinostemmosides, D is the glycoside of the first naturally occurring dammarane having the (20R)-configuration, and actinostemmosides E and F are the second baccharane-type triterpene glycosides isolated from the natural source. Lobatoside B, C, D, E, F and G are cyclic bisdesmosides similar to tubeimoside I isolated from the tuber of Bolbostemma paniculatum (MAXIM.) FRANQUET. (Cucurbitaceae), and this is the second instance of the isolation of cyclic bisdesmoside from the plant kingdom.

著者

藤岡 稔大 岩元 雅代 岩瀬 由紀子 八山 しづ子 岡部 光 三橋 國英 山内 辰郎

出版者

天然有機化合物討論会実行委員会

雑誌

天然有機化合物討論会講演要旨集

巻号頁・発行日

vol.30, pp.165-172, 1988

---

Dammarane-type triterpene glycosides, named actinostemmoside A, B, C, D, G and H, baccharane-type triterpene glycosides, actinostemmoside E and F, and oleanane-type triterpene glycosides, lobatoside A, B, C, D, E, F, G and H were isolated from the herb of Actinostemma lobatum MAXIM. (Cucurbitaceae). Their structures were elucidated on the basis of the spectral and chemical evidences as shown in the text. The structure of actinostemmoside F was elucidated mainly on the basis of two dimensional-incredible natural abundance double quantum transfer experiment (2D-INADEQUATE) spectrum. Among dammarane-type actinostemmosides, D is the glycoside of the first naturally occurring dammarane having the (20R)-configuration, and actinostemmosides E and F are the second baccharane-type triterpene glycosides isolated from the natural source. Lobatoside B, C, D, E, F and G are cyclic bisdesmosides similar to tubeimoside I isolated from the tuber of Bolbostemma paniculatum (MAXIM.) FRANQUET. (Cucurbitaceae), and this is the second instance of the isolation of cyclic bisdesmoside from the plant kingdom.