FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (10): 322-325.

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Study on Optimum Fermentation Conditions of Lactobacillus helveticus for Producing Anti-ACE Activity Sour Milk

 LIN  Lu, PAN  Dao-Dong, LU  Hao-Qian   

  1. Department of Food Science and Nutrition, Nanjing Normal University, Nanjing 210097, China
  • Online:2007-10-15 Published:2011-11-22

Abstract: In this research, the influences of different fermentation conditions on producing anti-ACE (Angiotensin-I-converting enzyme) activity from sour milk fermented by Lactobacillus helveticus were studied by orthogonal test. The optimal fermentation conditions are as following: incubation temperature 37℃, 12 h fermentation, and 12%(W/V) concentration of milk powder.

Key words: Lactobacillus helveticus, sour milk, anti-ACE activity