METHODS FOR PREPARING FERMENTED GINSENG EXTRACTS

摘要

PURPOSE: A manufacturing method of a fermented ginseng extract with increased contents of ginsenoside Rd, Rg30r, and Rk1 is provided. CONSTITUTION: A ginseng extract is produced from ginseng. The ginseng extract is fermented with lactobacillus. The fermentation by the lactobacillus is processed with high pressure emulsification to destroy lactobacillus cells. Trichoderma reesei is inoculated from the high pressure emulsification processed and fermented lactobacillus, and cultivated to obtain a fermented ginseng extract. The fermented ginseng extract is heated for 20-40 minutes at 110-125 deg. C. The lactobacillus may be Lactobacillus fermentum. The high pressure emulsification process is performed at 1,300-1,600 bar for 2-4 times. The cultivation of Trichoderma reesei is performed for 3-5 days at 25-30 deg. C. The fermented ginseng extract has two or more times higher content of ginsenoside Rd, Rg3-r, and Rk1 compared to conventional ginseng extracts. [Reference numerals] (AA) Ginseng extract; (BB) Lactobacillus incubation; (CC) Processing high pressure emulsifier; (DD) Tricoderma Receei incubation; (EE) Sterilization; (FF) Enrichment