Skip to main content
. 2021 Oct 18;12:725021. doi: 10.3389/fmicb.2021.725021

FIGURE 5.

FIGURE 5

Impact of light regime (dark incubation or incubation under blue, red, or white LED light) on biosurfactant formation of Pseudomonas agarici and Pseudomonas sp. DR 5-09. (A,B) display mean substrate utilization (expressed as Omnilog values) depending on surface activity of the suspensions (using drop collapse test) at the end of the incubation period by P. agarici and Pseudomonas sp. DR 5-09, respectively. BS+ and BS- indicate positive and negative biosurfactant formation, respectively.