• Dr.Ramachandra.B
• Ramachandra,B
• Prabha,R
• Manjunatha.H

Thirty domestic dahi samples were collected from different locations of Bengaluru and screened for lactic isolates. Out of 40 lactic nature isolates, 21 lactic isolates showed varied tolerance to acid and bile. The lactobacilli isolates were tolerated more, leuconostocs, streptococci moderate and lactococci least to low acid and 0.3% bile. All the acid and bile tolerated isolates were identified to their species level phenotypically and genotypically as Lac.lactis ssp. lactis (1no)and Lac.lactis ssp. lactis bv diacetylactis (1 no), among the 13 lactobacilli isolates Lab.rhamnosus (5 nos), Lab.plantarum (3 nos), Lab.fermnetum (3 nos), in case of leuconostocs isolates as Leu. mesentroides ssp. mesentroides (3 nos) and all the streptococci as Str.thermophilus (3 nos).

Dahi, Lactic acid bacteria, Acid tolerance, Bile tolerance,

"CHARACTERIZATION OF ACID AND BILE TOLERANT LACTIC ACID BACTERIA ISOLATES FROM THE DOMESTIC DAHI SAMPLES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 10, page no.c342-c347, October-2021, Available :http://www.jetir.org/papers/JETIR2110243.pdf

"CHARACTERIZATION OF ACID AND BILE TOLERANT LACTIC ACID BACTERIA ISOLATES FROM THE DOMESTIC DAHI SAMPLES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 10, page no. ppc342-c347, October-2021, Available at : http://www.jetir.org/papers/JETIR2110243.pdf