Effects of lactic acid bacteria isolated from fermented mustard on lowering cholesterol
Asian Pacific Journal of Tropical Biomedicine
; (12): 523-528, 2014.
Article
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| ID: wpr-343204
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WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the ability of lactic acid bacteria (LAB) strains isolated from fermented mustard to lower the cholesterol in vitro.</p><p><b>METHODS</b>The ability of 50 LAB strains isolated from fermented mustard on lowering cholesterol in vitro was determined by modified o-phtshalaldehyde method. The LAB isolates were analyzed for their resistance to acid and bile salt. Strains with lowering cholesterol activity, were determined adherence to Caco-2 cells.</p><p><b>RESULTS</b>Strain B0007, B0006 and B0022 assimilated more cholesterol than BCRC10474 and BCRC 17010. The isolated strains showed tolerance to pH 3.0 for 3 h despite variations in the degree of viability and bile-tolerant strains, with more than 10(8) CFU/mL after incubation for 24 h at 1% oxigall in MRS. In addition, strain B0007 and B0022 identified as Lactobacillus plantarum with 16S rDNA sequences were able to adhere to the Caco-2 cell lines.</p><p><b>CONCLUSIONS</b>These strains B0007 and B0022 may be potential functional sources for cholesterol-lowering activities as well as adhering to Caco-2 cell lines.</p>
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WPRIM
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En
Texte intégral:
Asian Pacific Journal of Tropical Biomedicine
Année:
2014
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Article