cyanidin 3-O-rutinoside

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: cyanidin 3-O-rutinoside
• 英文别名: Cy-3-Rut
• 化学式: C₂₇H₃₁O₁₅
• 分子量: 595.534
• InChiKey: USNPULRDBDVJAO-SXUOPCLKSA-O

计算性质

• 辛醇/水分配系数(LogP)：
  -0.77
• 重原子数：
  42.0
• 可旋转键数：
  6.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  250.52
• 氢给体数：
  10.0
• 氢受体数：
  14.0

反应信息

• 作为反应物：
  描述：

  cyanidin 3-O-rutinoside 生成 花色素
  参考文献：
  名称：

  Separation and elucidation of anthocyanins in the fruit of mockstrawberry (Duchesnea indica Focke)

  摘要：

  Anthocyanin pigments in the fruit of mockstrawberry (Duchesnea indica Focke), were extracted with 0.1% HCl in ethanol, and the crude anthocyanin extract was purified by a C18 Sep-Pak cartridge open-column chromatography. High-performance liquid chromatography (HPLC) with photodiode array detection and mass spectrometry (MS) was applied for the isolation and composition analysis of anthocyanins in the fruit of mockstrawberry and their aglycones from acid hydrolysis. Three anthocyanins were found in the fruit of mockstrawberry and they were identified as cyanidin 3-O-rutinoside (61%), peonidin 3-O-rutinoside (34%), and petunidin 3-O-rutinoside (5%), respectively, by spectroscopic methods (UV-vis and MS). The two major anthocyanins were isolated by preparative HPLC, and their chemical structures were further characterised by H (1) NMR. On the basis of chromatographic data, the total anthocyanin content was 205 mg g(-1) of the fresh fruit of mockstrawberry.

  DOI：

  10.1080/14786410802496903

文献信息

• Separation and elucidation of anthocyanins in the fruit of mockstrawberry (<i>Duchesnea indica</i> Focke)
  作者：Chuanguang Qin、Yang Li、Ruijie Zhang、Weining Niu、Yan Ding

  DOI：10.1080/14786410802496903

  日期：2009.11.20

  Anthocyanin pigments in the fruit of mockstrawberry (Duchesnea indica Focke), were extracted with 0.1% HCl in ethanol, and the crude anthocyanin extract was purified by a C18 Sep-Pak cartridge open-column chromatography. High-performance liquid chromatography (HPLC) with photodiode array detection and mass spectrometry (MS) was applied for the isolation and composition analysis of anthocyanins in the fruit of mockstrawberry and their aglycones from acid hydrolysis. Three anthocyanins were found in the fruit of mockstrawberry and they were identified as cyanidin 3-O-rutinoside (61%), peonidin 3-O-rutinoside (34%), and petunidin 3-O-rutinoside (5%), respectively, by spectroscopic methods (UV-vis and MS). The two major anthocyanins were isolated by preparative HPLC, and their chemical structures were further characterised by H (1) NMR. On the basis of chromatographic data, the total anthocyanin content was 205 mg g(-1) of the fresh fruit of mockstrawberry.