天然产物研究与开发 ›› 2015, Vol. 27 ›› Issue (1): 18-21.doi: 10.16333/j.1001-6880.2015.01.003

• 研究论文 • 上一篇    下一篇

沼液中化学成分的研究

吴慧斌,刘丁才,许剑锋*   

  1. 上海海洋大学食品学院,上海201306
  • 出版日期:2015-01-31 发布日期:2015-02-12

Chemical Constituents of Biogas Slurry

WU Hui-bin, LIU Ding-cai, XU Jian-feng*   

  1. College of Food Science and Technology,Shanghai Ocean University,Shanghai 201306,China
  • Online:2015-01-31 Published:2015-02-12

摘要: 通过用硅胶、凝胶柱层析和制备液相纯化,从沼液浓缩物里分离出四个化合物,经鉴定其中一个为新化合物,将其命名为24-降齐墩果烷-4,12-二烯-3,22-二酮(1),其余三个为已知化合物,8-羟基-3,4-二氢喹啉-2-酮(2)、(E)-3-(2-羟基苯)丙烯酰胺(3)、苯乙酸(4)。这些化合物均是首次从鸡粪沼液中分离出来。

关键词: 沼液, 化学成分, 24-降齐墩果烷-4, 12-二烯-3, 22-二酮, 苯乙酸

Abstract: A new pentacyclic triterpenoid compound (1) and three known compounds (2-4) were isolated and purified from the biogas slurry by various liquid chromatographys. The new compound was named as 24-norolean-4,12-diene-3,22-dione,the other 3 compounds were identified as 6-hydroxy-3,4-dihydroquinolines-2-ketone (2), (E)-3-(2-hydroxy benzene) acrylamide (3) and phenylacetate (4),respectively.They were isolated from the biogas slurry for the first time.

Key words: biogas slurry, chemical constituents, 24-norolean-4,12-diene-3,22-dione, phenylacetate

中图分类号: 

R284.2