A kind of production process of red dates and black tea

Abstract

The invention discloses a production process of red date black tea. The production process of the red date black tea is characterized by comprising the following steps: picking fresh leaves; withering; rolling; fermenting for the first time; drying for the first time; fermenting for the first time; fumigating red dates with steam for 5-7 minutes, and rapidly mixing the red dates with tea leaves; carrying out pile fermentation to ferment for the second time; after fermentation, sieving to separate the red dates and the tea leaves; drying for the second time; mixing the tea leaves with the red dates: in a closed air conditioning room, separately flatly spreading the tea leaves and the red dates according to a principle of one layer of the tea leaves and one layer of the red dates; covering one layer of wet gauze, wherein the weight ratio of the tea leaves to the red dates is (4-5) to 1, the temperature is controlled to be 35-45 DEG C and the time is 1-2 days; spreading and airing the tea leaves and the red dates: selecting a ventilated and clean field, and spreading and airing the tea leaves and the red dates for 5-8 hours; and drying for the third time. The red date black tea disclosed by the invention has rich tea aroma and date aroma, and the sweet aroma of the red dates can still be kept when the red date black tea is brewed for a plurality of times.

Description

technical field [0001] The invention relates to the field of black tea production, in particular to a production process of jujube black tea. Background technique [0002] Black tea, which belongs to fully fermented tea, is named for its dry tea color and the red color of the brewed tea soup. Black tea is rich in carotene, vitamin A, calcium, phosphorus, magnesium, potassium, caffeine, isoleucine, leucine, lysine, glutamic acid, alanine, aspartic acid and other nutrients. Black tea has the functions of preventing caries, invigorating the stomach and intestines, helping digestion, delaying aging, lowering blood sugar, lowering blood pressure, lowering blood fat, anti-cancer, anti-radiation, etc.; black tea is also an excellent sports drink. Drink it before sports that require physical strength and endurance (such as marathon running), because the caffeine in the tea has a refreshing effect, and can promote the body to burn fat to supply heat and retain liver vinegar during e...

AI Technical Summary

Problems solved by technology

[0004] Most of the jujube teas currently on the market are simple mixtures of jujubes and tea leaves. In this way, the jujubes are often bland and tasteless after being steeped once, and the sweet fragrance of the jujubes cannot be felt after repeated brewing.