食品科学 ›› 2007, Vol. 28 ›› Issue (7): 456-458.

• 分析检测 • 上一篇    下一篇

气相色谱法快速检测白酒中醇和酯

 王会锋, 李瑾, 林秋萍   

  1. 农业部农产品质量监督检验测试中心; 农业部农产品质量监督检验测试中心 河南郑州450002; 河南郑州450002;
  • 出版日期:2007-07-15 发布日期:2011-10-24

Fast Quantitative Determination of Alcohol and Ester in Distilled Spirit by Gas Chromatography

 WANG  Hui-Feng, LI  Jin, LIN  Qiu-Ping   

  1. Agricutural Product Analyzing Center, Ministry of Agriculture, Zhengzhou 450002, China
  • Online:2007-07-15 Published:2011-10-24

摘要: 气相色谱法快速检测白酒中的六种醇和两种酯。在0.06~3.3g/L之间有很好的线性范围,R=0.999以上;回收率为90%~99%;检出限为0.2~1.5μg/ml。此方法在生产监控过程中快速、简便。

关键词: 醇, 酯, 气相色谱法

Abstract: Rapid determination of 6 kinds of alcohol and 2 kinds of ester in distilled spirit by GC was studied. The linear range was in 0.06~3.3 g/L, and its correlation coefficient was R=0.999. The recovery rate was 90%~99%. The detection limit was 0.2~1.5 μ g/ml. This method is simple and fast in production monitoring process.

Key words: alcohol, ester, GC