Two diglucosylated anthocyanins from <i>Combretum paniculatum</i>flowers

• 作者: Adama Hema Eloi Pale Michel Luhmer Mouhoussine Nacro Pierre Duez
• 来源期刊: 自然科学期刊(英文)
• 学科: 医学
• 关键词: COMBRETUM paniculatum Diglucosylated Anthocyanins CYANIDIN Pelargonidin
• 年，卷（期）: 2012,（3）
• 页码范围: 166-169
• 页数: 4页
• 分类号: R28

摘要

From Combretum paniculatum flowers, two diglucosylated derivatives from cyanidin and pelargonidin were identified using chromatographic (TLC), chemical (degradation by hydrolysis, tests of revelations) and spectral [UV-visible, 1H-NMR (1H and 13C, TOCSY-1D, DQF-COSY, NOESY-2D)] methods. These pigments were found to consist of cyanidin 3,5-O-β-D-diglu-copyranoside and pelargonidin 3,5-O-β-D-diglucopyranoside