The invention relates to a
litchi fruit vinegar beverage and a production method thereof. The production method comprises the following steps of: removing shells and kernels of fresh litchis, and crushing the pulp to squeeze a juice; defecating the juice at a low temperature; separating the litchi juice; adding
lactic acid bacteria into the litchi juice to perform
fermentation for the first time; performing
cross flow filtration to remove the
lactic acid bacteria, and adding
wine yeast into the litchi juice to perform
fermentation for the second time; adding
acetic acid bacteria into the litchi juice to perform
fermentation for the third time to obtain a litchi raw vinegar; mixing the raw vinegar with a
fruit juice, fructo-oligose (prebiotics), honey,
purified water and the like in certain proportion; and filtering the mixture through an
ultrafiltration membrane and performing aseptic canning to obtain the litchi fermented vinegar beverage. The
litchi fruit vinegar beverage has a unique production process, and after multi-bacteria, low-temperature and long-time fermentations, the produced vinegar beverage has strong
litchi fruit aroma and thick
mouthfeel integrates nutritional and health-care functions, and is a novel nutritious, cosmetic and
pollution-free green beverage.