Fermentation adaptability of three probiotic Lactobacillus strains to oat, germinated oat and malted oat substrates

摘要

Significance and Impact of the Study: In this work, the effect of oat media composition and fermentation conditions on the growth kinetics of three probiotic lactobacilli was determined. The variation in the inoculum levels did not have a significant effect on the probiotic cultures growth. Results revealed that protein supplemented simple, germinated and malted oat enhanced the cell viability of the probiotic lactobacilli; Lactobacillus casei exhibited better growth adaptability. The results also highlight that different weight in volume oat substrate concentrations has particular effects on Lact. casei growth kinetics. Our results contribute to a better understanding of oat-based media formulations as substrates for probiotic cultures