| abstract |
The invention relates to the field of daily chemicals and plant extracts, in particular to ginseng flower composite fermentation products and applications. The ginseng flower extract is fermented successively with yeast and lactic acid bacteria, and in the ginseng flower compound fermentation contained in the supernatant of the fermentation product, rare ginsenosides s-Rg2, R-Rg2, S-Rg3, R-Rg3, PPT, F4 , Rh4, Rg5, Compound K content increased. This ginseng flower compound fermentation product can promote the proliferation of human keratinocytes, inhibit tyrosinase activity, limit melanin production, improve skin pigmentation, and have a whitening effect. Therefore, the ginseng flower complex fermented product can be used to prepare skin external preparations, and can be used as active ingredients for skin repair, pigmentation improvement or whitening. |