F1 F2 Making Method of Ginseng Leaf Extract Enriched at least one of Ginsenoside F1 and F2 Comprising Extracting Ginseng Leaf by Butylene Glycol

摘要

The present invention relates to a method for preparing a ginseng leaf extract having at least one of ginsenosides F1 and F2 enhanced by extracting ginseng leaves with butylene glycol, wherein butylene glycol is used in the preparation of the extract, Since the content of ginsenoside F1 or F2 which is effective for atopic dermatitis or whitening can be increased by the combination of ultra high-pressure treatment, the ginseng leaf extract of the present invention and the ginseng leaf extract prepared by the above- It can be useful.