FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (10): 126-129.

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Optimization of the Fermentation Conditions of the Functional Kefir Fermented Milk Koumiss

 LIU  Hui, LI  Ping-Lan, WANG  Shao-Jun, ZHAO  Jin-Hong   

  1. 1.College of Food Science, Beijing Agricultural College;2.College of Food Science andNutritional Engineering, China Agricultural University
  • Online:2004-10-15 Published:2011-10-24

Abstract: In this paper, fermented milk koumiss was produced through two step fermentation, using lactococcus and yeastswhich are separated from Kefir grains. For three factors which affect quality of fermented milk koumiss ultimately, the optimalfermentation conditions of Kefir fermented milk koumiss are determined by using orthogonal experiments L9(34). Final productsare as follow: smooth taste, mild acidity, gentle flavor, denseness alcohol and ester aroma.

Key words: Kefir grains, fermented milk koumiss, fermentation