FOOD SCIENCE ›› 2001, Vol. 22 ›› Issue (10): 40-43.

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Study on Cell Growth and Metabolism of Oxygen-Resistant Bifidobacterium

 WU  Yong-Jun,   Wang-Jia-Fu, CAI  Jin-Teng, LUO  Min   

  • Online:2001-10-15 Published:2012-02-15

Abstract: The process of cell growth and metabolism of oxygen-resistant Bifidobacterium in two different kinds of media(GAM medium and PTYG medium)were studied.The high consuming ratio of oxygen-resistant Bifidobacterium was determined.The living oxygen-resistant Bifidobacterium number was 8.4×109 cfu/ml after fermentation 12h 37℃ and the pH of ending point of the fermentation was ≤4.2.The cumulation of lactitic acid higher than acetic acid.

Key words:  , Oxygen-resistant Bifidobacterium Cell metabolism;