Fig. 9From: Interrelation between Tween and the membrane properties and high pressure tolerance of Lactobacillus plantarumComparison of metabolic activity and transient membrane permeability after HHP treatments. Relative metabolic activity of L. plantarum cells (% of untreated cells) is plotted against their relative transient membrane permeability (% PI fluorescence compared with samples treated at 100 °C, 15 min)Back to article page