Fig. 2

The growth curves of S. typhimurium treated with Colla corii asini extract. We quantitatively evaluated the potency of the Colla corii asini ethanol extract by determining the MIC. a The growth curve of S. typhimurium with vechicle. b The growth curve of S. typhimurium with Colla corii asini ethanol extracts. c The growth curve of S. typhimurium with ampicillin. We calculated an MIC value of 0.78 mg/ml by using the tube dilution method. The growth of S. typhimurium was reduced by treatment with the Colla corii asini ethanol extracts. We calculated an MIC value of 0.78 mg/ml by using the tube dilution method