Molecular characterization of lactic acid bacteria recovered from natural fermentation of beet root and carrot Kanji.

The lactic acid bacteria (LAB) play an important role in the fermentation of vegetables to improve nutritive value, palatability, acceptability, microbial quality and shelf life of the fermented produce. The LAB associated with beetroot and carrot fermentation were identified and characterized using different molecular tools. Amplified ribosomal DNA restriction analysis (ARDRA) provided similar DNA profile for the 16 LAB strains isolated from beetroot and carrot fermentation while repetitive extragenic palindromic PCR (rep-PCR) genotyping could differentiate the LAB strains into eight genotypes.