Effect of inoculating Lactobacillus pentosus R3 on N-nitrosamines and bacterial communities in dry fermented sausages

We investigated the effects of Lactobacillus pentosus inoculation on N-nitrosamines (NAs) contents and bacterial communities in dry fermented sausages. Culture-dependent and culture-independent (high-throughput sequencing) methods were employed to evaluate the bacterial communities. The results showed that inoculation with L. pentosus improved the microbiological quality of dry fermented sausages by enhancing the competitiveness of dominant...