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. 2014 Feb;4(1):18–24. doi: 10.1016/S2222-1808(14)60307-8

Table 1. The colony colour of isolated Lactobacilli strains grown on agar plates containing TMB for the detection of H2O2 Production.

Isolated strain Colony colour Level of H2O2 production
Isolate-1 Blue High
Isolate-2 White Low
Isolate-3 Blue High
Isolate-4 Bluish brown Medium
Isolate-5 White Low
Isolate-6 Blue High
Isolate-7 Bluish brown Medium
Isolate-8 White Low
Isolate-9 White Low
Isolate-10 Bluish brown Medium