The invention relates to the field of
fermentation technologies and functional drinks, in particular to a liver-protecting and sobering-up
enzyme and a preparation method thereof. The
enzyme is prepared from the following raw materials in parts by weight: 6-7 parts of
ampelopsis grossedentata (
ampelopsis grossedentata leaves), 4-5 parts of radix puerariae, 2-3 parts of
hovenia dulcis thunb and 20-25 parts of fresh
rosa roxburghii tratt, and the raw materials are mixed and then subjected to multi-strain
continuous fermentation. According to the liver-protecting and
alcohol-dispelling
enzyme provided by the invention, all medicinal and edible raw materials are compatible according to a
traditional Chinese medicine theory formula of monarch, minister, assistant and guide,
vine tea, kudzuvine root and
hovenia dulcis thunb are used as monarch drugs, roxburgh rose is used as a minister
drug, and the liver-protecting and
alcohol-dispelling enzyme is prepared by continuously fermenting multiple strains and then adding
oligosaccharide in an auxiliary manner. The raw materials are all medicinal and
edible plants which can be used for food, and the L-
ornithine is obtained by fermenting defective
corynebacterium glutamicum. The product is prepared by uninterruptedly combining a plurality of
fermentation processes and continuously fermenting a plurality of strains to prepare the edible enzyme with certain
biological activity, and the edible enzyme is safe to eat and has no
side effect or dependence.