Fig. 3

Survival rate (a) pH-2.0, (b) pH-3.0, (c) 0.3% bile salt, (d) 0.5% bile salt concentration, (d) adhesion rate of the isolates to stainless steel plates
Survival rate (a) pH-2.0, (b) pH-3.0, (c) 0.3% bile salt, (d) 0.5% bile salt concentration, (d) adhesion rate of the isolates to stainless steel plates