Method for producing fermented vinegar using kudzu root

摘要

There is provided a method for preparing a fermented vinegar having excellent antioxidative, antimicrobial activity, cell viability and estrogen-like activity. A method for preparing a fermented vinegar using the roots comprises the steps of preparing a roasted hot-water extract by adding distilled water to a roots powder; Adding yeast to the roots hydrothermal extract to produce a roots fermented alcohol fermentation liquid; And adding acetic acid to the fermented alcoholic fermentation broth to produce a fermented extract of Root Root Extract.