食品科学 ›› 2009, Vol. 30 ›› Issue (14): 230-234.doi: 10.7506/spkx1002-6630-200914049

• 分析检测 • 上一篇    下一篇

高效液相色谱-串联质谱法分离鉴定黑莓花色苷

王卫东1,2,李 超1,许时婴2,*   

  1. 1.徐州工程学院食品工程学院 2.江南大学食品学院
  • 收稿日期:2008-10-29 修回日期:2009-01-17 出版日期:2009-07-15 发布日期:2010-12-29
  • 通讯作者: 许时婴 E-mail:syxu2008@gmail.com

High Performance Liquid Chromatography-Electrospray Ionization Tandem Mass Spectrometry for the Analysis of Anthocyanins in Blackberry Fruit

WANG Wei-dong1,2,LI Chao1,XU Shi-ying2,*   

  1. 1. College of Food Engineering, Xuzhou Institute of Technology, Xuzhou 221008, China;
    2. School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
  • Received:2008-10-29 Revised:2009-01-17 Online:2009-07-15 Published:2010-12-29
  • Contact: XU Shi-ying2,* E-mail:syxu2008@gmail.com

摘要:

利用高效液相色谱与二极管阵列检测器/ 电喷雾质谱联用技术研究了黑莓中的花色苷类化合物,分离鉴定出四种花色苷,均为矢车菊素花色苷。除了一种花色苷是由阿拉伯糖和矢车菊合成苷外,其他花色苷的糖基均为葡萄糖,并且有两种花色苷和脂肪酸发生酰化。矢车菊3-O- 葡萄糖苷是黑莓中的主要花色苷,占全部色素含量的76.92%,矢车菊3-O- 阿拉伯糖苷、矢车菊3-O- 丙二酸酰葡萄糖苷和矢车菊3-O- 草酸酐酰葡萄糖苷含量依次为5.57%、2.76% 和14.75%。

关键词: 黑莓, 花色苷, 高效液相色谱- 串连质谱(HPLC/ESI-MS/MS)

Abstract:

The anthocyanin compositions in blackberry fruit were isolated using high performance liquid chromatography (HPLC) equipped with a lichrospher C18 column and a DAD detector and characterized by UV spectrometry, gas chromatography (GC) and electrospray ionization tandem mass spectrometry (ESI-MS/MS). A total of 4 anthocyanins were found to be isolated on the C18 column. Among them were cyanidin (Cy) 3-O-glucoside (76.92%) , Cy 3-O-arabinoside (5.57%), Cy 3-Omalonylglucoside( 2.76%)and Cy 3-O-dioxalylglucoside (14.75%).

Key words: blackberry, anthocyanin, high performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS)

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