Fig. 3. Viable cell counts of Lactobacillus and Streptococcus in fermented milk. Time is
expressed as hour (h). 0 h represents the beginning of fermentation (inoculum), and 4 h
represents the end of fermentation. Values are expressed as means ± standard deviation
(SD). a–c
Means with different letter differ significantly (p b 0.05). Light gray bars represent
L. amylovorus CRL887, dark gray bars represent L. bulgaricus CRL871, empty bars represent
total Lactobacillus and full bars represent total Streptococcus