Fig. 3From: Characteristics of lytic phage vB_EcoM-ECP26 and reduction of shiga-toxin producing Escherichia coli on produce romaineThermal and pH stability test results. Thermal stability (a) and pH stability (b) of phage vB_EcoM-ECP26. Thermal stability tests were performed in 1x SM buffer. pH stability tests were performed for 1 h at room temperature (20 °C). The data are presented as mean ± SD (n = 3). The asterisk indicates significant differences (**p > 0.05; *p < 0.05). N/D not detectedBack to article page