Preparation method of strip-shaped black tea
A black tea and bar-shaped technology, which is applied in the field of bar-shaped black tea preparation, can solve the problems of weak taste of tea soup, low overall quality, and poor texture of tea leaves, etc., to achieve uniform and tender leaf bottom, fresh and sweet taste, and bright red soup color Effect
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[0032] General embodiment: a kind of preparation method of bar-shaped black tea comprises the following preparation steps:
[0033] (1) Picking fresh leaves: Picking fresh leaves with one bud and one leaf and one bud and two leaves as tea raw materials, wherein the proportion of one bud and one leaf is 30-40wt%, and the proportion of one bud and two leaves is 60-70wt%;
[0034] (2) Withering: Put the picked tea leaves into the withering tank for graded heating and withering. The thickness of the fresh leaves is 15-18cm. During the graded heating and withering, the initial stage: the air supply volume is 0.19-0.20m 3 / s, the temperature is 32.5-33℃, the time is 2.5-3h; the middle stage: the air supply volume is 0.16-0.17m 3 / s, the temperature is 31.5-32℃, the time is 2.5-3h; the later stage: the air volume is 0.13-0.14m 3 / s, the temperature is 30-31.5°C, and the time is 2.5-3h; when withering, the wind speed is 3-3.2m / s; the water content of the tea leaves after withering is...
Embodiment 1
[0041] Embodiment 1: a kind of preparation method of black tea bar, comprises following preparation steps:
[0042] (1) Picking fresh leaves: Picking fresh leaves with one bud and one leaf and one bud and two leaves as tea raw materials, wherein the proportion of one bud and one leaf is 35wt%, and the proportion of one bud and two leaves is 65wt%;
[0043] (2) Withering: Put the picked tea leaves into the withering tank for graded heating and withering. The thickness of the fresh leaves is 17cm. During the graded heating and withering, the initial stage: the air supply volume is 0.195m 3 / s, the temperature is 32.5°C, and the time is 3h; the middle stage: the air volume is 0.16m 3 / s, the temperature is 32°C, the time is 3h; the later stage: the air supply volume is 0.13m 3 / s, the temperature is 30°C, and the time is 3h; the wind speed is 3.1m / s when withering; the water content of the tea leaves after withering is 57wt%;
[0044] (3) Kneading: put the withered tea leaves i...
Embodiment 2
[0050] Embodiment 2: a kind of preparation method of bar-shaped black tea comprises the following preparation steps:
[0051] (1) Picking of fresh leaves: pick fresh leaves with one bud and one leaf and one bud and two leaves as tea raw materials, wherein the proportion of one bud and one leaf is 37wt%, and the proportion of one bud and two leaves is 63wt%;
[0052] (2) Withering: Put the picked tea leaves into the withering tank for graded heating and withering. The thickness of the fresh leaves is 15cm. During the graded heating and withering, the initial stage: the air supply volume is 0.195m 3 / s, the temperature is 32.8°C, the time is 2.8h; the middle stage: the air volume is 0.165m 3 / s, the temperature is 31.8°C, the time is 2.7h; the later stage: the air volume is 0.135m 3 / s, the temperature is 31°C, and the time is 2.6h; when withering, the wind speed is 3m / s; after withering, the water content of the tea leaves is 58wt%;
[0053] (3) Kneading: put the withered tea...
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