Authors
M Mahmoudi, M Khomeiri, M Saeidi, M Kashaninejad, H Davoodi
Publication date
2019/9/10
Journal
Journal of Agricultural Science and Technology
Volume
21
Issue
5
Pages
1161-1172
Publisher
Journal of Agricultural Science and Technology
Description
In the present research work, the potential probiotic properties of Lactococcus lactis KMCM3 and Lactobacillus helveticus KMCH1 isolated from raw camel milk and traditional fermented camel milk (Chal), respectively, were studied. The probiotic properties of isolates that were investigated included the hemolysis, antibiotic resistance, antibacterial features, resistance to low pH and bile salts, survival under simulated GastroIntestinal Tract (GIT) conditions, adhesion ability to hydrocarbon, and their autoaggregation and co-aggregation rates. None of isolates exhibited hemolytic activity. They were susceptible against tetracycline, penicillin, ampicillin, chloramphenicol, erythromycin and vancomycin. Lac. lactis KMCM3 and L. helveticus KMCH1 retained their viability at pH 3.0 (8.68 and 8.6 log cfu mL-1, respectively), 0.3% w/v bile salts (8.23 and 8.58 log cfu mL-1, respectively) and under simulated GIT conditions (8.31 and 8.46 log cfu mL-1, respectively). Both of these isolates inhibited the growth of E. coli, S. aureus,
Total citations
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Scholar articles
M Mahmoudi, M Khomeiri, M Saeidi, M Kashaninejad… - Journal of Agricultural Science and Technology, 2019