Tea and its extraction method using L- ascorbic acid aqueous solution

摘要

PROBLEM TO BE SOLVED: To provide black tea drink where deterioration of aroma inherent in black tea is reduced when conducting extraction using hot water during production process of the black tea drink.;SOLUTION: This black tea drink is produced by using warm water as an extraction liquid where L-ascorbic acid or sodium ascorbate commonly used as a food additive for end products is dissolved beforehand.;COPYRIGHT: (C)2002,JPO