Rg2 Manufacturing method for Fermented panax ginseng concentrate with increased amount of Rg2 and Cosmetic composition for improving skin whitening using Fermented panax ginseng concentrate

摘要

The present invention relates to a method for producing a ginseng fermented concentrate capable of increasing ginsenoside Rg2 content using a novel strain having a saponin biotransformation ability and a method for producing ginseng fermentation concentrate using a ginseng fermentation concentrate having a skin whitening effect through inhibition of tyrosinase And to a cosmetic composition for improving skin whitening. To this end, the present invention relates to a method for preparing a reaction solution, which comprises mixing a ginseng powder or ginseng extract and purified water to prepare a reaction solution; A seeding step of inoculating Saccharomyces servazzii strain GB-07 (accession number: KACC93250P, Korea Agrobiological Resources Resource Center) having ginsenoside bioconversion ability into the mixed reaction solution; The method for preparing the ginseng fermentation concentrate comprises: an enzyme mixing step of inoculating an Optivin Mash enzyme of the pectinase series into the mixed reaction solution; A fermentation step of fermenting the fermentation object inoculated with Saccharomyces servazzii strain GB-07 and the Optivin Mash enzyme; A method for preparing ginseng fermented concentrate having increased ginsenoside Rg2 content and a cosmetic composition for improving skin whitening using the ginseng fermentation concentrate, comprising the step of filtering and concentrating the fermented product fermented in the fermentation step do.