Research Article
Production and Structural Characterization of Lactobacillus helveticus Derived Biosurfactant
Table 1
Phytotoxicity evaluation of biosurfactant at different concentrations on Brassica nigra.
| Biosurfactant concentration | Brassica nigra | Seed germination | Root elongation | Germination index | Vigor index |
| 1.25 mg/mL (1/2 CMC) | | 105 ± 0.23 | | | 2.5 mg/mL (CMC) | | | | | 5 mg/mL (2 × CMC) | | | | | Distilled water | | | | | SDS (2 mg/mL) | | | | |
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