Processing method of black tea prepared by using baikhovi tea as base tea

Abstract

The invention discloses a processing method of black tea prepared by using baikhovi tea as base tea. The method includes steps of performing rewetting, adding mixed solution of pectinase and hydromel;then twisting, fermenting and drying; under the pectinase enzymatic, fully activating enzymatic by means of interrupted exhaust and oxygen charging, warming and oxygen discharging, and promoting polyphenol oxidizing reaction to obtain the black tea; the black tea is slender in tea strip, brown in color, strong and sweat in smell, yellow and bright in liquor color, mellow and long in taste, and continuous in remaining taste; moreover, the total ash of the black tea is 1-2.3%; the baikhovi tea is few in loss, and the dry tea powder is not more than 1%; therefore, the taste and quality of the whole black tea are significantly promoted.

Description

technical field

[0001] The invention belongs to the technical field of black tea processing, and in particular relates to a processing method for making black tea with pekoe tea as a base tea. Background technique

[0002] Pekoe is a layer of fine fluff growing on the back of the tea buds. It has the characteristics of high amino acid content and low phenol oxidation ratio. It turns white after drying. If it is kept from falling off, the tea leaves will appear white, which is white tea. After soaking, the pekoe is still attached to the On the tea, the tea is mellow, rich in taste and resistant to foaming after brewing.

[0003] my country is one of the countries with the most types of tea in the world. In the production practice of more than a thousand years, the working people have accumulated rich experience in tea processing. There are many ways to classify tea, and the categories are also different. In the 1970s and 1980s, Professor Chen Chuan of the Tea Science Departme...

Examples

Embodiment 1

[0025] A method for processing black tea made from pekoe tea as base tea, comprising the following steps:

[0026] S1: pick the fresh leaves of pekoe tea with one bud and one leaf or one bud and two leaves, wither in the sun, put them in a ventilated bamboo basket, place them under the hot sun and dry them in the sun, and get 5% pekoe base tea for later use;

[0027] S2: Take the pekoe base tea prepared in step S1, put it in a steaming room, set the humidity of the steaming room at 80-95%, use water vapor at 25-30°C to rehumidify, increase the weight of the pekoe base tea by 30%, and then take it out Spray into the mixed solution of pectinase: honey: water = 1:3:6, and knead without external pressure at the same time, shape it, and get tea sticks;

[0028] S3: Set the humidity in the steaming room to 30‐45%, and the temperature to 45‐50°C for fermentation, ventilate and ventilate the air every 2 hours, until the color of the tea sticks gradually changes to brown, heat and exha...

Embodiment 2

[0031] A method for processing black tea made from pekoe tea as base tea, comprising the following steps:

[0032] S1: pick the fresh leaves of pekoe tea with one bud and one leaf or one bud and two leaves, wither in the sun, put them in a ventilated bamboo basket, place them under the hot sun, and dry them in the sun to obtain pekoe tea with a water content of 7%, and set aside;

[0033] S2: Take the pekoe tea prepared in step S1, put it in a steaming room, set the humidity of the steaming room at 80-95%, and rehumidify it with water vapor at 25-30°C to increase the weight of the pekoe tea by 25%, and then take it out and spray it. Add pectinase: honey: water = 1:3:6 mixed solution, and knead without external pressure at the same time, shape it, and get tea sticks;

[0034] S3: Set the humidity in the steaming room to 30‐45%, and the temperature to 45‐50°C for fermentation, ventilate and ventilate the air every 2 hours, until the color of the tea sticks gradually changes to b...

Embodiment 3

[0037] A method for processing black tea made from pekoe tea as base tea, comprising the following steps:

[0038] S1: pick the fresh leaves of pekoe tea with one bud and one leaf or one bud and two leaves, wither in the sun, put them in a ventilated bamboo basket, place them in the hot sun and dry them in the sun, to obtain 8% pekoe tea, and set aside;

[0039] S2: Take the pekoe tea prepared in step S1, put it in a steaming room, set the humidity of the steaming room at 80-95%, and rehumidify it with water vapor at 25-30°C to increase the weight of the pekoe tea by 28%, and then take it out and spray it. Add pectinase: honey: water = 1:3:6 mixed solution, and knead without external pressure at the same time, shape it, and get tea sticks;

[0040] S3: Set the humidity in the steaming room to 30‐45%, and the temperature to 45‐50°C for fermentation, ventilate and ventilate the air every 2 hours, until the color of the tea sticks gradually changes to brown, heat and exhaust oxyg...

technical field

[0001] The invention belongs to the technical field of black tea processing, and in particular relates to a processing method for making black tea with pekoe tea as a base tea. Background technique

[0002] Pekoe is a layer of fine fluff growing on the back of the tea buds. It has the characteristics of high amino acid content and low phenol oxidation ratio. It turns white after drying. If it is kept from falling off, the tea leaves will appear white, which is white tea. After soaking, the pekoe is still attached to the On the tea, the tea is mellow, rich in taste and resistant to foaming after brewing.

[0003] my country is one of the countries with the most types of tea in the world. In the production practice of more than a thousand years, the working people have accumulated rich experience in tea processing. There are many ways to classify tea, and the categories are also different. In the 1970s and 1980s, Professor Chen Chuan of the Tea Science Departme...

Examples

Embodiment 1

[0025] A method for processing black tea made from pekoe tea as base tea, comprising the following steps:

[0026] S1: pick the fresh leaves of pekoe tea with one bud and one leaf or one bud and two leaves, wither in the sun, put them in a ventilated bamboo basket, place them under the hot sun and dry them in the sun, and get 5% pekoe base tea for later use;

[0027] S2: Take the pekoe base tea prepared in step S1, put it in a steaming room, set the humidity of the steaming room at 80-95%, use water vapor at 25-30°C to rehumidify, increase the weight of the pekoe base tea by 30%, and then take it out Spray into the mixed solution of pectinase: honey: water = 1:3:6, and knead without external pressure at the same time, shape it, and get tea sticks;

[0028] S3: Set the humidity in the steaming room to 30‐45%, and the temperature to 45‐50°C for fermentation, ventilate and ventilate the air every 2 hours, until the color of the tea sticks gradually changes to brown, heat and exha...

Embodiment 2

[0031] A method for processing black tea made from pekoe tea as base tea, comprising the following steps:

[0032] S1: pick the fresh leaves of pekoe tea with one bud and one leaf or one bud and two leaves, wither in the sun, put them in a ventilated bamboo basket, place them under the hot sun, and dry them in the sun to obtain pekoe tea with a water content of 7%, and set aside;

[0033] S2: Take the pekoe tea prepared in step S1, put it in a steaming room, set the humidity of the steaming room at 80-95%, and rehumidify it with water vapor at 25-30°C to increase the weight of the pekoe tea by 25%, and then take it out and spray it. Add pectinase: honey: water = 1:3:6 mixed solution, and knead without external pressure at the same time, shape it, and get tea sticks;

[0034] S3: Set the humidity in the steaming room to 30‐45%, and the temperature to 45‐50°C for fermentation, ventilate and ventilate the air every 2 hours, until the color of the tea sticks gradually changes to b...

Embodiment 3

[0037] A method for processing black tea made from pekoe tea as base tea, comprising the following steps:

[0038] S1: pick the fresh leaves of pekoe tea with one bud and one leaf or one bud and two leaves, wither in the sun, put them in a ventilated bamboo basket, place them in the hot sun and dry them in the sun, to obtain 8% pekoe tea, and set aside;

[0039] S2: Take the pekoe tea prepared in step S1, put it in a steaming room, set the humidity of the steaming room at 80-95%, and rehumidify it with water vapor at 25-30°C to increase the weight of the pekoe tea by 28%, and then take it out and spray it. Add pectinase: honey: water = 1:3:6 mixed solution, and knead without external pressure at the same time, shape it, and get tea sticks;

[0040] S3: Set the humidity in the steaming room to 30‐45%, and the temperature to 45‐50°C for fermentation, ventilate and ventilate the air every 2 hours, until the color of the tea sticks gradually changes to brown, heat and exhaust oxyg...

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