Compound dark tea enzyme and preparation method thereof

Abstract

The invention provides a compound dark tea enzyme and a preparation method thereof, aiming at overcoming the defects of the prior art. The compound dark tea enzyme is prepared from a raw material mixture as well as sugar through fermentation by mixed cultures, wherein the mixed cultures refer to a mixture of yeast, Acetobacterium Balch, Lactobacillus Bulgaricus, Bifidobacterium, Monascus purpureus Went., Aspergillus Oryzae and Aspergillus Niger, the sugar is a mixture of brown sugar and white sugar, and the raw material mixture comprises, by mass, 45-55% of dark tea, 10-15% of Opuntia Milpa Alta, 10-15% of Fructus Lycii, 10-15% of kiwi fruit, 5-10% of pitaya, 3-6% of blueberries and 2-5% of Maca. The compound dark tea enzyme with a healthcare function is simple in preparation technology, and the prepared compound dark tea enzyme is high in nutritive value, thereby having multiple healthcare effects.

Description

Technical field: [0001] The invention belongs to the field of biotechnology, and relates to an enzyme and a preparation method thereof, in particular to a dark tea compound enzyme and a preparation method thereof. Background technique: [0002] Enzyme refers to the polymer substance with biocatalyst function necessary for the fermentation of multi-species complex microbial populations, such as amylase, protease, cellulase, lipase and superoxide dismutase, etc., which are the main functions of microbial enzyme health food enzyme. The existing production and preparation of other enzymes generally select different fruits and vegetables for natural or pure fermentation, and then either concentrate or sterilize and fill for preparation. [0003] The production and use of existing health drinks or enzymes are mostly developed from a single raw material or comprehensive fruits and vegetables, which cannot achieve an effective combination of efficacy and nutrition. [0004] As one...

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Problems solved by technology

[0003] The production and use of existing health drinks or enzymes are mostly developed from a single raw material or comprehensive fruits and vegetables, which cannot achieve an effective combination of efficacy and nutrition

[0004] As one of the oldest health-preserving teas in my country, black tea has not yet been used to prepare enzyme products and preparation methods by mixing black tea with various organic plant materials and various beneficial bacteria such as yeast, Acetobacter aceticum, and Bifidobacterium

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