Two lactic acid bacteria strains L1 and L5 were optically separated from Chinese pickled cabbages.According to physiological and biochemical methods and 16S rDNA sequences analysis,results indicated that L1 was Lactobacillus paracasei(GenBank accession NO.:HQ615722)and L5 was Lactobacillus buchneri(GenBank accession NO.:HQ615721).Then Bacillus coagulans(B.c)was mixed with L1 and L5 together,based on the the results of fermentation experiments,the best proportion of L1,L5 and B.c is confirmed at 1:2:2~1:2:3,...