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Method for processing Lingyun pekoe filiform white tea

A processing method and silky technology, which is applied in the processing field of silky white tea, can solve the problems of waste of tea resources and utilization of tea resources, and achieve the effect of lubricating the entrance of tea, increasing the output value, and refreshing the aroma

Active Publication Date: 2015-07-22
广西浪伏六堡茶业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a processing method of Lingyun Baihao silky white tea, which fully utilizes the discarded thick and old leaf resources, and adopts technologies such as drying, spreading, shredding, withering, and drying. Develop silky white tea to solve the huge waste of tea tree tea resources and the utilization of tea resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1. Green picking: pick 500 kg of mature fresh leaves of Lingyun Pekoe tea variety with 4-6 leaves.

[0018] 2. Drying green: after the fresh leaves enter the factory, spread the fresh leaves on the bamboo sieve, spread 0.8~1.2 kg of fresh leaves on each bamboo sieve, with a thickness of 3~5cm, and choose the drying time at 4-6 p.m. 10-20 minutes in the sun at a temperature of 25-28°C.

[0019] 3. Green spreading: Put the sun-dried tea leaves in the green stand. The thickness of the spread depends on the weather. The leaves are 1-2 kg per square meter. The thickness of the spread is about 3 cm. The green temperature is 18-22°C Stand in the environment for 1 h.

[0020] 4. Shred: Put the green tea leaves in a shredder and cut them into 0.2-0.3cm shreds.

[0021] 5. Withering: Cut into 0.2-0.3cm silk and place it on a bamboo sieve to wither, and wither indoors with an air conditioner and a dehumidifier. The thickness of the spread leaves is 2-3cm, the temperature is cont...

Embodiment 2

[0025] 1. Picking green: picking 500 kg of pruned old leaves of Lingyun Pekoe tea variety.

[0026] 2. Drying green: after the fresh leaves enter the factory, spread the fresh leaves on the bamboo sieve, spread 0.8~1.2 kg of fresh leaves on each bamboo sieve, with a thickness of 3~5cm, and choose the drying time at 4-6 p.m. 10-20 minutes in the sun at a temperature of 25-28°C.

[0027] 3. Spread green: put the dried tea into the green stand and spread it in the green stand. The thickness of the spread depends on the weather, and the leaf is 2 kg per square meter; The spreading time is 2 h.

[0028] 4. Shred: Put the green tea leaves in a shredder and cut them into 0.3-0.5cm shreds.

[0029] 5. Withering: Cut into 0.3-0.5cm silk and place it on a bamboo sieve to wither, and wither indoors with an air conditioner and a dehumidifier. The thickness of the spread leaves is 2-3cm, the temperature is controlled at 18-25°C, and the air humidity is controlled at 60°C. ~70%, wither f...

Embodiment 3

[0033] 1. Picking green: Pick 500 kg of mature fresh leaves and old leaves of the Lingyun Pekoe tea variety.

[0034] 2. Drying green: after the fresh leaves enter the factory, spread the fresh leaves on the bamboo sieve, spread 0.8~1.2 kg of fresh leaves on each bamboo sieve, with a thickness of 3~5cm, and choose the drying time at 4-6 p.m. 15-20 minutes in the sun at a temperature of 25-28°C.

[0035] 3. Spread green: put the tea that has been sun-dried into the green stand. The thickness of the spread depends on the weather. The leaf is 2 kg per square meter; the thickness of the spread is about 4 cm. The spreading time is 1.5h.

[0036] 4. Shred: Put the green tea leaves in a shredder and cut them into 0.3-0.4cm shreds.

[0037] 5. Withering: Cut into 0.3-0.4cm silk and place it on a bamboo sieve to wither, and wither indoors with an air conditioner and a dehumidifier. The leaf thickness is 2-3cm, the temperature is controlled at 18-25°C, and the air humidity is controll...

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Abstract

The invention discloses a method for processing Lingyun pekoe filiform white tea, and belongs to the technical field of tea leaf processing. The method comprises the following steps: picking old or mature leaves of Lingyun pekoe, sunning for 10-20 minutes, transferring into a room, spreading for 1-2 hours, and shredding the tea leaves to obtain shreds of 0.3-0.5cm; further spreading the shreds in a bamboo screen to wither the shreds for 50-60 hours, wherein the spreading thickness is 2-3cm, the temperature is controlled to be 18-25 DEG C, and the air humidity is controlled to be 60%-70%; further drying the withered tea leaves, namely, drying with first fire at 67-70 DEG C, and further drying with sufficient fire at 110-120 DEG C to highlight the fragrance until the water content of the tea leaves is 7% and below, thereby obtaining crude tea; and finally, separating the crude tea with air, screening, and separating out non-tea impurities, thereby obtaining a finished product, that is, the Lingyun pekoe filiform white tea. The finished product, that is, the dried Lingyun pekoe filiform white tea, disclosed by the invention is filiform, and is apricot yellow in soup, fresh in fragrance, mellow and pleasant in taste and sweet in aftertaste and tea soup is smooth when taken.

Description

technical field [0001] The invention belongs to the field of tea processing, and in particular relates to a processing method of silky white tea. Background technique [0002] The area of ​​my country's tea gardens has reached 30 million mu, and the total output of tea is only about 1.5 million tons. Based on this calculation, the average yield per mu of my country's tea gardens is less than 50 kilograms, which is only 60% of the world's average yield per unit area. The main reason is that the rapid development of domestic famous and high-quality tea makes many provinces and regions only pick one season of spring tea. After picking the famous and high-quality tea, a large number of tea leaves that continue to be in the growth cycle are stopped and kept on the tea trees. In addition, the thick and old leaves pruned from the tea garden every year can be excavated. A very small amount is used to process instant black tea, dark tea or extract tea biochemical components, etc., a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
Inventor 黄大雄罗国包覃丽青黄尤新陆崇绍覃福方刘宗升贺汤强黄金升
Owner 广西浪伏六堡茶业科技股份有限公司
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