Production technology of apple and green tea beverage

Abstract

The invention provides a production technology of an apple and green tea beverage. The production technology comprises the steps as follows: step 1, preparation of apple juice: selecting fresh apples,removing peel and pits, cutting the apples into pieces, mixing the apple pieces with water, adding a color fixative for color fixation, and then performing juicing and sterilization; and mixing the apple juice with pectinase for enzymolysis, performing enzyme deactivation treatment after enzymolysis, then, mixing the juice with chitosan, carrying out clarification treatment, and performing filtration to obtain clarified apple juice; step 2, preparation of tea juice: mixing green tea and water, and performing impregnation and filtration to obtain green tea juice; and step 3, preparation of theapple and green tea compound beverage: mixing the clarified apple juice with the green tea juice, adding citric acid, sucrose and table salt, performing subpackaging after uniform mixing, and carrying out high-temperature sterilization and filling to obtain the apple and green tea compound beverage. The raw materials including apples and green tea used in the invention are widely sourced, the preparation method is simple, easy to operate, low in cost and convenient to generally promote, standardized, normalized and factory production is easy to realize, and the prepared compound beverage hasgood taste and rich nutrients.

Description

technical field [0001] The invention relates to a production process of a beverage, in particular to a production process of an apple green tea beverage. Background technique [0002] Tea beverage is a liquid beverage prepared by adding water, sugar, sour agent, food flavor, fruit juice or plant (grain) extract, etc., from water extract, concentrate or tea powder of tea leaves. Tea drinks originated in the United States, developed in Japan, and flourished in Taiwan. At present, there are many types of tea beverages in the domestic market, but there are almost no fruit juice tea beverages. All the fruity tea beverages on the market are flavor-based tea beverages. The tea beverages have few nutrients and contain sodium citrate and sodium hexametaphosphate. etc., so existing tea drinks are difficult to provide the nutritional labeling required by people. Apples are rich in minerals and vitamins, and contain rich nutrients, but there are few studies on apple green tea drinks a...

AI Technical Summary

Problems solved by technology

At present, there are many types of tea beverages in the domestic market, but there are almost no fruit juice tea beverages. All the fruity tea beverages on the market are flavor-based tea beverages. The tea beverages have few nutrients and contain sodium citrate and sodium hexametaphosphate. and other food additives, so the existing tea drinks are difficult to provide the nutrients people need

Apples are rich in minerals and vitamins, and are rich in nutrients, but there are few studies on apple green tea drinks at present.

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