Figure 2: Stability of the non-encapsulated (light gray bars) and alginate/CaCO3-encapsulated (dark gray bars) bacteriophages in simulated gastric fluid.
From: Microencapsulation with alginate/CaCO3: A strategy for improved phage therapy

(a) UAB_Phi20, (b) UAB_Phi78, and (c) UAB_Phi87. Each value is the average of six independent experiments ± standard deviation. *p < 0.05.