FUNCTIONAL BEVERAGE CONTAINING EXTRACT OF THE LEAVES OF QUERCUS SALICINA BLUME

摘要

The present invention relates to functional beverage containing an extract of leaves of Quercus salicina Blume, more specifically a functional beverage product and a production method of the same which uses the leaves of the Quercus salicina Blume as a main ingredient, and predetermined amounts of tangerine peel, corn silk, glycine, vitamin C, and sucralose. The functional beverage has a litholysis function.