食品科学 ›› 2005, Vol. 26 ›› Issue (9): 226-228.

• 工艺技术 • 上一篇    下一篇

大孔吸附树脂纯化姜辣素研究

 刘伟, 刘成梅, 李明, 涂宗财, 梁瑞红   

  1. 南昌大学食品科学教育部重点实验室,南昌大学中德食品工程中心
  • 出版日期:2005-09-15 发布日期:2011-09-20

Study on the Purification of Gingerol by Macroporous Resin

 LIU  Wei, LIU  Cheng-Mei, LI  Ming, TU  Zong-Cai, LIANG  Rui-Hong   

  1. The Key Laboratory of Food Science of MOE Nanchang University, Sino-German Food Engineering Center , Nanchang University
  • Online:2005-09-15 Published:2011-09-20

摘要: 本文研究了采用大孔树脂对生姜中姜辣素进行纯化的工艺,初步探讨了不同影响因素对姜辣素纯化的影响,得出大孔树脂纯化的最佳工艺条件,即:树脂类型选用AB-8型;树脂用量是40mg姜辣素/g干树脂;洗脱溶剂选用正己烷:乙醇=7:3;洗脱速度为0.4ml/min。纯化后姜油含姜辣素48.3%。

关键词: 姜辣素, 生姜, 大孔树脂, 纯化

Abstract: This paper studied the method for gingerol purification from ginger by macroporous resin absorption resin and its relevant influential factors for extraction. The optimum process conditions were gathered as following: AB-8 for the resin type, the resin quantity adopted at 40mg gingerol per dry resin, hexane to ethanol at 7:3 as the eluting solvent, elution rate at 0.4ml/min. The content of gingerol in the purified oil reached 48.3%.

Key words: gingerol, ginger, macroporous resin, purification