Buch fermentate by yeast and antioxident, antibacterial, anti-hyperpiesia food composition comprising the same as an effective ingredient

摘要

The present invention relates to a method for preparing a leek-fermented enzyme liquid using yeast, and the leek-fermented enzyme liquid. More specifically, the present invention provides a functional food composition containing the leek-fermented enzyme liquid as an active ingredient for anti-oxidative activity, antibacterial activity, and improvement of blood stream, wherein the leek-fermented enzyme liquid is generated by (a) sugaring leeks and sugar at a ratio of 3:1 (W/W), followed by fermentation for 6 months; (b) extracting juice from the sugared liquid and filtering the juice; (c) adjusting the sugared enzyme extract to a sugar content of 10°Brix, followed by high-pressure sterilization; and (d) injecting yeast in the obtained sterilized leek extract, followed by secondary fermentation for 7 days.