Fig. 3From: Biosurfactant production by AL 1.1, a Bacillus licheniformis strain isolated from Antarctica: production, chemical characterization and propertiesTime course profiles of residual glucose (g/L), residual nitrates (g/L), supernatant surface tension (mN/m), pH, cell dry weight (g/L), crude organic extract weight (mg/L) during Bacillus licheniformis AL 1.1 growth in G-MSM. The points enclose the error bars (±standard deviation) of three measurementsBack to article page