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Table 4 Bacteriocin recovered from cell-free supernatant and cell extract of L. fermentum GA715

From: Characterization, yield optimization, scale up and biopreservative potential of fermencin SA715, a novel bacteriocin from Lactobacillus fermentum GA715 of goat milk origin

Source of bacteriocin ZOI (mm) Activity (%)
Cell-free supernatant 14.17 ± 0.67 30.94
Cell extract 31.63 ± 1.15 69.06
Total 45.80 100.00
  1. Bacteriocin-cell wall association assay was conducted by determining antibacterial activity of cell extract and CFS