Black tea production process
A production process, technology of black tea, applied in the direction of tea treatment before extraction, etc., can solve problems such as insufficient aroma enhancement, tea quality damage, insufficient fermentation, etc., and achieve the effect of rich and pure aroma and improved quality
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Embodiment 1
[0010] Sieve and classify the acquired fresh leaves with a sieve hole of 8 mm, and select fresh leaves with a bud diameter less than 8 mm through the sieve holes as raw materials for subsequent processing; spread the sieved and classified fresh leaves evenly and thinly on the withering bed, and use hot air Withering, the temperature is 35 degrees, and the time is 3.5 hours to end the withering; put the withered fresh leaves into the kneading machine and knead, the kneading machine speed is 40 rpm, and the time is 35 minutes, and the kneading is completed; the tea leaves after kneading are broken up and straightened , put the straightened tea leaves into the fermentation room for fermentation, the temperature is 42 degrees, the humidity is 75--85%, the fermentation time is 100 minutes; the fermented tea leaves are put into the hot air tank for drying, the temperature is 40 degrees, and the time is 60 minutes to complete Drying, put the dried tea leaves into the drum-type tea aro...
Embodiment 2
[0012] Sieve and classify the acquired fresh leaves with a sieve hole of 10 mm, and select fresh leaves with a bud diameter less than 10 mm through the sieve holes as raw materials for subsequent processing; spread the sieved and classified fresh leaves evenly and thinly on the withering bed, and use hot air Withering, the temperature is 47 degrees, and the time is 4 hours to end the withering; put the withered fresh leaves into the kneading machine and knead, the kneading machine speed is 43 rpm, and the time is 47 minutes, and the kneading is completed; the tea leaves after kneading are broken up and straightened , put the straightened tea leaves into the fermentation room for fermentation, the temperature is 44 degrees, the humidity is 75-85%, and the fermentation time is 110 minutes; the fermented tea leaves are put into the hot air tank for drying, the temperature is 43 degrees, and the time is 65 minutes to complete the drying Dry, put the dried tea leaves into the drum-t...
Embodiment 3
[0014] Sieve and classify the acquired fresh leaves with a sieve hole of 12 mm, and select fresh leaves with a bud diameter less than 12 mm through the sieve holes as raw materials for subsequent processing; spread the sieved and classified fresh leaves evenly and thinly on the withering bed, and use hot air Withering, the temperature is 40 degrees, and the time is 4.5 hours to end the withering; put the withered fresh leaves into the kneading machine and knead, the kneading machine speed is 45 rpm, and the time is 40 minutes, and the kneading is completed; the tea leaves after kneading are broken up and straightened , Put the straightened tea leaves into the fermentation room for fermentation, the temperature is 46 degrees, the humidity is 75-85%, the fermentation time is 130 minutes; the fermented tea leaves are put into the hot air tank for drying, the temperature is 45 degrees, and the time is 70 minutes to complete the drying Dry, put the dried tea leaves into the drum-typ...
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