The growth behaviour of Lactobacillus casei-01 and Bifidobacterium bifidum Bb-12 in bioyoghurt made
with three different yoghurt starter cultures (YC-Fast 1, YC-380 and YC-180) and the enhancement of
probiotic viability, were investigated. The titratable acidity (TA) increased rapidly in yoghurt samples
made with YC-Fast 1. The fermentation times were 3, 3.5 and 4 h for bioyoghurts made with YC-Fast 1,
YC-380 and YC-180, respectively. The total viable counts of L. casei and B. bifidum were the highest in
bioyoghurt samples made with YC-180. Microencapsulation of L. casei and B. bifidum enhanced their
viability and this technique can be used with normal yoghurt starter. Also, utilization of heat shock
yoghurt starter enhanced the viability of probiotics.
The growth behaviour of Lactobacillus casei-01 and Bifidobacterium bifidum Bb-12 in bioyoghurt madewith three different yoghurt starter cultures (YC-Fast 1, YC-380 and YC-180) and the enhancement ofprobiotic viability, were investigated. The titratable acidity (TA) increased rapidly in yoghurt samplesmade with YC-Fast 1. The fermentation times were 3, 3.5 and 4 h for bioyoghurts made with YC-Fast 1,YC-380 and YC-180, respectively. The total viable counts of L. casei and B. bifidum were the highest inbioyoghurt samples made with YC-180. Microencapsulation of L. casei and B. bifidum enhanced theirviability and this technique can be used with normal yoghurt starter. Also, utilization of heat shockyoghurt starter enhanced the viability of probiotics.
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