食品科学 ›› 2001, Vol. 22 ›› Issue (4): 60-63.

• 分析检测 • 上一篇    下一篇

用改进的高效液相色谱法(HPLC)测定姜中姜辣素

 陈燕, 蔡同一, 付力, 单际修   

  1. 中国农业大学食品学院; 新疆农业大学食品科学; 中国科学院植物所
  • 出版日期:2001-04-15 发布日期:2012-02-16

Improved High- performance Liquid Chromatography (HPLC) Determination of Pungent Constituents of Ginger

 CHEN  Yan, CAI  Tong-Yi, FU  Li, DAN  Ji-Xiu   

  • Online:2001-04-15 Published:2012-02-16

摘要: 改进了 HPLC定量测定姜中姜辣素含量的方法,并用该法比较分析了乙醇循环法( E.E)和超临界 CO2萃取法( SFE)两种工艺制备的生姜油树脂中姜辣素的有效含量,分别为 13.84%和 1.46%。结果表明 SFE萃取的生姜油树脂品质优,天然有效成分含量高。

关键词: 姜油树脂, 高效液相色谱(HPLC), 姜辣素

Abstract: The method for quantitative determination of pungent constituents in ginger by HPLC was improved and applied in comparative evaluation of ginger extractions made from supercritical carbon dioxide and dehydrated alcohol with their main effective content of pungent constituents as 13.84% ,1.46% respectively.Such results showed that ginger oleoresins made from SFE was of higher quality and higher natural constituents content.

Key words: Ginger oleoresins HPLC Gingerol extracted