RRC ID 10868
著者 Lu TS, Saito N, Yokoi M, Shigihara A, Honda T.
タイトル Acylated peonidin glycosides in the violet-blue cultivars of Pharbitis nil.
ジャーナル Phytochemistry
Abstract Five peonidin glycosides were isolated from purple to violet flowers of Pharbitis nil and their structures determined by spectral methods. Three pigments were identified as the 6-trans-caffeate and 6,6″-trans-dicaffeate of peonidin 3-sophoroside-5-glucoside and heavenly blue anthocyanin, respectively; the other two pigments were peonidin 3-sophoroside-5-glucoside and its 4′-glucosylcaffeate which have been reported previously. These five anthocyanins were variously present in 18 bluish flowered cultivars. Heavenly blue anthocyanin was the most stable of the five pigments, when measured in neutral solution.
巻・号 31(2)
ページ 659-663
公開日 1992-1-1
DOI 10.1016/0031-9422(92)90055-U
IF 2.905
リソース情報
アサガオ AK56 AK57 AK58 AK59 AK60