Anti-radiation black tea beverage and preparation method thereof

Abstract

The invention belongs to the technical field of processing of beverages and provides an anti-radiation black tea beverage. The anti-radiation black tea beverage is prepared from the following raw materials in parts by weight: 20-80 parts of Tianjian tea, 20-80 parts of Fuzhuan tea A and 20-60 parts of Fuzhuan tea B, wherein the sources of the Fuzhuan tea A and the Fuzhuan tea B are different. A preparation method of the black tea beverage comprises the following steps: (1) uniformly mixing the Tianjian tea, the Fuzhuan tea A and the Fuzhuan tea B; (2) performing extraction at 50-100 DEG C for 30-60 minutes under the condition that the ratio of the tea mixture to water is 1:(10-20); (3) filtering the extracting solution; and (4) blending the filter liquor, and adding edible-grade vitamin C and / or plant sugar. According to the invention, some ingredients against the quality and flavor of the beverage in the raw materials of black tea are removed, not only is the strong pine smoke flavor of original black tea eliminated, but also the black tea beverage is endowed with strong arohid flavor, is mellow and fresh in taste and has lasting aftertaste, and tea liquor is amber and crystal clear. Research proves that the beverage is capable of effectively resisting radiation damage.

Description

technical field [0001] The invention belongs to the technical field of beverage processing, and in particular relates to a radiation-resistant dark tea beverage and a preparation method thereof. Background technique [0002] my country's tea drinks have experienced rapid development in the past ten years. At present, the popular tea drinks in the market include green tea, black tea, oolong tea, jasmine tea and so on. The more well-known are black tea and green tea beverages. Yet black tea beverage is also almost in a blank state on the market. [0003] People in the ethnic minority areas in the northwestern frontier of my country consume fat and high-protein foods every day, but there are few obese people. In the high-altitude areas of Tibet, Xinjiang, and Qinghai, people face intense ultraviolet radiation every day. Special living and eating habits, harsh climate and ecological environment make black tea an indispensable daily necessities for them. Today, with the popul...

AI Technical Summary

Problems solved by technology

However, the clumsy shape and difficult-to-open packaging have brought a lot of inconvenience to people's consumption of black tea

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