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Food composition for preventing or improving obesity or fatty liver disease comprising a new Pediococcus pentosaceus strain and its whey fermentation product
Food composition for preventing or improving obesity or fatty liver disease comprising a new Pediococcus pentosaceus strain and its whey fermentation product
The present invention relates to a Pediococcus pentosaceus KI13 strain of accession number KACC 81116BP that exhibits anti-obesity activity during whey fermentation, obesity or fatty liver disease comprising a whey fermented product bioconverted to the strain It relates to a food composition for prevention or improvement, a food additive composition, and a pharmaceutical composition. In the present invention, the whey ferment bioconverted to the P. pentosaceus KI13 strain reduces the weight gain by inhibiting pancreatic lipase activity, inhibiting α-amylase and α-glucosidase activity, and inhibiting differentiation of mast cells, and By reducing the expression of genes and proteins related to obesity and inflammation in adipose tissue, it is characterized in that it exhibits a preventive, ameliorating or therapeutic effect on obesity and fatty liver disease.
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