Fig. 2From: Antibacterial evaluation of Salvia miltiorrhizae on Escherichia coli by microcalorimetry coupled with chemometricsThe HFP-t curves of E. coli growth at 37 °C affected by S. miltiorrhizae. Samples from a Sichuan province, b Henan province, c Shandong province, d Beijing city, and e Guizhou province at 10 mg/mL, respectivelyBack to article page