Research Article
Biosurfactant-Producing Lactobacilli: Screening, Production Profiles, and Effect of Medium Composition
Table 4
Biomass concentrations (gL−1) and surface tension reductions (mN m−1) obtained for L. paracasei ssp. paracasei A20 supernatants (excreted biosurfactant) and PBS extracted solutions (cell-bound biosurfactant). MRS-Lac-E-20: 20 gL−1 lactose; MRS-Lac-E-30: 30 gL−1 lactose; MRS-Lac-E-40: 40 gL−1 lactose; and MRS-Lac-E-50: 50 gL−1 lactose. Results represent the average of three independent experiments ± standard deviation.
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