Isolation and Identification High-Biological Activity Bacteria in Yogurt Quality Improvement
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 8
Abstract
Six strains of lactic bacteria and seven strains of acetic bacteria which were isolated from fermented food. The screening secured one strain of lactic acid bacterium LB4 which carried strong probiotic activity and one strain of acetic acid bacterium AB7 which was capable to generate high glucuronic acid. Activities of probiotic and glucuronic acid were useful biological activities for health protection and enhancing. The results of DNA sequencing showed LB4 was similar to Lactobacillus acidophilus and AB7 was similar to Gluconacetobacter nataicola with 100% of similar proportion. Both of these bacteria were safe that could be used in food fermentation.
Authors and Affiliations
Huong H. L. Ly , Huong T. Ha , Huong T. Nguyen
Keywords
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