PRODUCING METHOD FOR FERMENTATION VINEGAR OF BLUEBERRY AND APPLE MIXING JUICE AND BEVERAGE FORMULATION USING IT

摘要

A method for preparing fermented vinegar of blueberry and apple-mixed juice is provided to ensure excellent antioxidation ability by using green fruits, concentrated liquid or juice of apple and blueberry and to improve taste, flavor and function. A method for preparing fermented vinegar of blueberry and apple-mixed juice comprises (i) controlling raw materials selected from the group consisting of green fruits, concentrated liquid or juice of apple and blueberry to respective 8-18°brix to prepare apple juice and blueberry juice; (ii) mixing apple juice and blueberry juice in 10-90 volume %; (iii) inoculating Saccharomyces cerevisiae R12 of 2-10 weight% and fermenting it; (iv) filtering the alcohol fermented material and inoculating Acetobater aceti; and (v) fermenting it at a fermentation temperature 20-40°C at a stirring speed 80-200rpm for 5-15 days.