Figure 4.
Circular dichroism of intracellular protein (A) and nucleic acid (B) after different treatments. UT (red line), untreated control; HHP (black line), sample with 300 MPa pressure for 5 min treatment; PCA (blue line), sample with 1/2 MIC PCA treatment (1.25 mg/mL for 60 min at 37 °C); PCA + HHP (green line), sample treated with 300 MPa pressure combined with 1/2 MIC PCA treatment.
