FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (2): 264-266.

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Determination of Alcohol in Liquid Milk Product by Gas Chromatography

 FU  Da-You, YUAN  Dong, WANG  Rong, LI  Yan-Qing, ZOU  Shi-Ying   

  1. 1.Department of Material and Chemical Engineering, Sichuan University of Science and Engineering , Zigong 643000,China; 2.College of Light Industry,Textile and Food, Sichuan University, Chengdu 610065,China
  • Online:2007-02-15 Published:2011-12-31

Abstract: In this paper, the method of determining alcohol in the liquid milk product by headspace gas chromatography was carried out. Through the optiminzed conditions the results of determination are: recovery range 88.5%~108.8%, precision 6.1%, and the linearity range 0~1.0mg/ml. The results showed that the advantage of this method is simple, fast and accurate.

Key words: gas chromatography, liquid milk product, alcohol