Method for producing hydrangea serrate mixed fermentation containing peptide and pegmatite having antioxidant and anti-aging activity and cosmetic composition containing hydrangea serrate fermented product as active ingredient

摘要

A method for preparing a cosmetic composition for improving skin with a mixed fermented extract of hydrangea tea containing pegmatite containing a skin absorption promoting peptide, and a method for preparing a fermented hydrangea tea that can prepare skin-improving cosmetics including the cosmetic composition To a cosmetic composition containing a mixed fermented hydrangea tea, (a) preparing a liquid hydrangea tea extract, (b) preparing a liquid pegmatite extract, (c) hydrangea prepared in step (a) Mixing the tea extract and the pegmatite extract prepared in step (b), (d) Lactobacillus plantarum and Lactobacillus brevis in the mixed hot water extract of the pegmatite and hydrangea tea extract in step (c) (Lactobacillus brevis) is inoculated and fermented to prepare a fermentation extract, extracting the mineral and nutrient components of useful minerals and supplying it as a nutrient source for microorganisms during fermentation of hydrangea tea tree. and nutrients can be provided.