Optimization and Chemical Characterization of Biosurfactant Produced from a Novel Pseudomonas guguanensis Strain Iraqi ZG.K.M

Figure 5

Effect of different incubation temperatures on biosurfactant production. 30°C was the optimum temperature with the highest E₂₄% (60 ± 0.33%) and lowest surface tension at 50 ± 0.33 mN/m.