An Acylated Cyanidin 3,7-diglucoside in the Bluish Flowers of Bletilla striata
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概要
- 論文の詳細を見る
A novel acylated anthocyanin was identified from the violet flowers of Bletilla striata ‘Murasaki Shikibu’ as amajor floral anthocyanin. This pigment was based on cyanidin 3,7-diglucoside as its deacylanthocyanin, and wasacylated with two molecules of caffeic acid. The structure was unambiguously elucidated by chemical andspectroscopic methods to be cyanidin 3-O-(β-glucopyranoside)-7-O-[6-O-(4-O-(6-O-(4-O-(β-glucopyranosyl)-trans-caffeoyl)-β-glucopyranosyl)-trans-caffeoyl)-β-glucopyranoside]. Based on the results of the present study,the bluing effect was discussed for the violet flowers of a given cultivar.http://www.jstage.jst.go.jp/article/jjshs1/79/2/79_215/_article
著者
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齋藤 直樹
Meiji Pharmaceutical University
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Tatsuzawa Fumi
Minami‐kyushu Univ. Miyazaki Jpn
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Tatsuzawa F
Takushoku Univ. Hokkaido Jpn
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Shigihara Atsushi
Information Science Laboratory Hoshi University
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Shigihara Atsushi
Fac. Of Pharmaceutical Sciences Hoshi Univ. Shinagawa Tokyo 142-8501 Jpn
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Saito Norio
Chemical Laboratory Meiji-gakuin University
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