PRODUCTION METHOD OF FRUIT JUICE FERMENTATION BEVERAGE

摘要

PROBLEM TO BE SOLVED: To provide a production method of a fruit juice fermentation beverage in which even when preserved for at least a fixed period, browning by coloration and lowering of quality of taste can be suppressed to the minimum.SOLUTION: Provided is a production of a fruit juice fermentation beverage in which a concentrated fruit juice including 5-hydroxymethyl furfural (5HMF) is used. The production method of a fruit juice fermentation beverage includes: a fermentation aid agent addition amount decision process in which an addition amount of a minimum required fermentation aid agent is decided not to obstruct smooth fermentation corresponding to a kind of a concentrated fruit juice and a yeast that are used for fermentation; and a fermentation process in which a concentrated fruit juice and a fermentation aid agent of a minimum required amount not to obstruct smooth fermentation are added, and the fruit juice is fermented.