食品科学 ›› 2006, Vol. 27 ›› Issue (6): 161-164.

• 分析检测 • 上一篇    下一篇

胡柚皮中两个二氢黄酮的分离与鉴定

 李春美, 钟朝辉, 窦宏亮, 顾海峰, 谢笔钧, 杨尔宁   

  1. 华中农业大学食品科技学院天然产物化学研究室
  • 出版日期:2006-06-15 发布日期:2011-09-22

Separation and Identification of Two Flavonones from Peels of Citrus Chang Shan-huyou

LI  Chun-Mei, ZHONG  Chao-Hui, DOU  Hong-Liang, GU  Hai-Feng, XIE  Bi-Jun, YANG  尔Ning   

  1. Natural Product Chemistry Research Laboratory, College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
  • Online:2006-06-15 Published:2011-09-22

摘要: 采用柱色谱技术和HPLC制备色谱从柚皮中分离得到两种黄酮类化合物、并利用HPLC-MS和1HNMR和13CNMR法进行了鉴定。结果表明,这两种化合物分别为5,4’-二羟基双氢黄酮-7-O-葡萄糖甙和5,3’-二羟基,4-甲氧基双氢黄酮-7-O--葡萄糖甙。这两个化合物为首次从胡柚皮中分离得到。

关键词:  , 常山胡柚, 二氢黄酮, 分离, 鉴定

Abstract: The chemical constituents of huyou peel extract were separated and characterized with column chromatogram, HPLC- MS spectroscopy and nuclear magnetic resonance spectroscopy. The results showed that the two flavonones first isolated and identified from huyou peel extract were: compound 1-5,4’-dihydroxy flavonones-7-O- glucoside and compound 2-5,3’- dihydroxy-4’-methoxy flavonone-7-O-glucoside. The two flavonones are first discovered in peel of Citrus Changshan-huyou.

Key words: Citrus Chang Shan-huyou Y.B., flavonone, separation, identification