FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (8): 128-130.

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 MENG  Xian-Jun, WU  Chao-Xia, ZHU  Ji-Ying   

  • Online:2002-08-15 Published:2011-12-31

Abstract: The mixed vegetable pulp fermented by Lactobacillus bulgqricus and Streptococcus thermophilus was processed intosolid vegetable by lyophilizaton. The paper studied the effect of culture temperature and time on the freeze-drying productsurvival rate of lactic acid bacteria. Compared with other drying pattern , the product quality of lyophilizatio was better.

Key words: Lyophilization , Lactic acid bacteria fermentation , Vegetable , Solid beverage