Fig. 6From: Biological potency and characterization of antibacterial substances produced by Lactobacillus pentosus isolated from Hentak, a fermented fish product of North-East IndiaEffect of various nitrogen sources (% w/v) on the production of antibacterial substances by strain LAP1. Ammonium chloride addition increased antibacterial substance production when substituted for ammonium citrate (control). Each point represents the mean ± standard error of three independent experimentsBack to article page