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. 2022 Jul 27;10(8):1518. doi: 10.3390/microorganisms10081518

Figure 1.

Figure 1

Surface tension (white bars), biomass (black bars), and biosurfactant crude extract (BCE, gradient-filled bars) production in glucose, molasses, whey, and starch by Bacillus subtilis DS03 growth. Note the difference in y-axis scales between surface tension against biomass and BCE.