Processing method of flower and fruit flavored black tea

Abstract

A processing method of flower and fruit flavored black tea takes fresh tea leaves as raw materials, and the flower and fruit flavored black tea is prepared by the processes of withering, sunning, fine manipulation, stirring, rolling, fermentation, drying and so on. Sunning is carried out twice, the first-time sunning is carried out for 10-15min, and still standing in shade after sunning is carried out for 30-40min; the second-time sunning is carried out for 20-30min, and still standing in shade after sunning is carried out for 1h. The step of fine manipulation comprises the followings: shaking for three times by a shaking machine at 5-8r / min, first-time shaking for 40-60r, and still standing for 30-40min; second-time shaking for 80-90r and still standing for 30-40min; third-time shaking for 110-120r and then still standing for 30-40min. The step of stirring comprises heaping the fresh tea leaves for 'covering-turning over-shaking' until flower and fruit flavors are heavy, and all the tea leaves become red and yellow; the step of rolling refers to gentle rolling; the step of fermentation adopts lower-temperature fermentation, wherein the temperature is 24-26 DEG C, and the humidity is 90% or above; the step of drying comprises multi-time drying and multi-time water loss and is carried out in four stages, the tea leaves are cooled in time after being dried every time, and spreading to be cool and moisture regain are carried out for 40min or above. The flower and fruit flavored black tea prepared by the processing method disclosed by the invention has especially obvious flower and fruit flavors, golden liquor color, red bright infused leaves, fresh, sweet, mellow and brisk taste and quick sweet after taste.

Description

technical field [0001] The invention belongs to the field of tea processing, and in particular relates to a processing method of flowery and fruity black tea. Background technique [0002] Black tea has a history of more than 300 years. It is the main tea sold in the international tea market. Its consumption accounts for 67% of the world's total tea consumption, and its trade volume accounts for 80% of the world's total tea trade volume. According to the forecast of the Food and Agriculture Organization of the United Nations, the export volume of black tea in the world will increase by 1.8% by 2019. It is foreseeable that black tea will still dominate the international tea market for a long time. China, India, Sri Lanka and Kenya are the main producing countries of black tea. In comparison, the aroma of black tea in my country is generally not high. Compared with tile black tea, etc., there is still a big gap. [0003] Hunan is a major tea-producing province. The tea indust...

AI Technical Summary

Problems solved by technology

[0004] Among the types of tea aroma, the unique floral and fruity aroma is widely favored by consumers. Traditional Gongfu black tea is mainly sweet, and the floral and fruity aroma is not obvious. and taste needs