Production method of tea wine

Abstract

The invention discloses a production method of tea wine, which comprises the following steps: pulverizing tea leaves to below 10 meshes; adding water to the pulverized tea leaves according to the mass ratio of 10:1, and then mixing; soaking the mixture for 10min in water bath at 50 DEG C, wherein the pH value of the mixture is 5-7; adding 30-50ppm of protamex mixed by alkali protease and neutral protease according to the mass ratio of 2:1 in a soaking liquid; enzymizing for 70min at a constant temperature of 50 DEG C; raising the temperature to 90-100 DEG C and inactivating enzymes; adding 15-30% of sucrose in percentage by mass to obtain a fermented tea liquid culture medium, wherein the content of alpha-amino nitrogen is 10-25mg.L<-1>; sterilizing for 20min at 120 DEG C under the condition of 0.01MPa, cooling down to 16 DEG C, adding 1% of saccharomycetes, performing anaerobic fermentation at a constant temperature of 30 DEG C, ending the fermentation until the reducing sugar content in the fermentation liquid is reduced to 0.2%, and distilling to obtain the product. The obtained tea wine has unique, strong and fragrant tea perfume, fresh, clean and soft glycol mouth and agreeable aftertaste.

Description

technical field

[0001] The invention belongs to the technical field of beverage wine brewing production, and relates to a beverage wine brewing production process using tea leaves as raw materials. Background technique

[0002] my country is a big country in the production of tea and alcohol. At present, the tea wine produced in various places is soaked in a certain amount of edible alcohol or white wine, and then blended into tea wine. Although such tea wine also has the aroma of tea leaves, it does not have the aroma of tea. Substances such as tea polyphenols do not have the health care function of tea. It is very necessary to produce a tea wine rich in tea polyphenols that is fermented with tea leaves. This technology can not only perfect and improve the existing tea wine production technology in our country. At the same time, increase the industrial added value of tea and provide an effective solution for the deep processing of tea resources. Contents of the invention...