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Processing method for producing high-end green tea from Shiqian moss tea variety

A processing method and technology of Shiqian moss, which are applied in the processing field of Shiqian moss tea varieties to make high-grade green tea, can solve the problems of insufficient utilization of tea resources, dark and dull tea soup, simple processing technology, etc., and achieve low moisture content, color and fragrance. Intense, prolonged shelf life effect

Inactive Publication Date: 2018-03-06
石阡裕和原生态农牧发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the processing of traditional Shiqian moss tea has problems such as simple and rough material selection, uneven shape, and simple processing technology, which leads to turbid and dull tea soup, dull taste and nausea, making high-quality tea resources not fully utilized.

Method used

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  • Processing method for producing high-end green tea from Shiqian moss tea variety
  • Processing method for producing high-end green tea from Shiqian moss tea variety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The processing method for making high-grade green tea from Shiqianmoss tea varieties includes the following steps:

[0028] (1) Withering: Before Qingming, the tea greens are picked with one bud and one leaf or one bud and two leaves, uniform in size. Spread the picked tea greens evenly in the withering trough, spreading thickness 3-5cm, spreading time 10h, turn once at 0.5h intervals, and knead once by hand to make the tea green moisture content 60-65%, and the fresh leaves are wilting;

[0029] (2) Crimping: Use a calcining machine to calcinate the withered green tea at a temperature of 150-180°C for 5 minutes. Cool the first calcined tea at room temperature to regain moisture, and then perform a second calcining to calcinate temperature The temperature is 120-150℃, and the time is 3min, until the leaf color turns from green to dark green, the leaf is soft and sticky, and the grass smell disappears. When the tea fragrance is revealed, the curing is over, making the moistur...

Embodiment 2

[0038] The processing method for making high-grade green tea from Shiqianmoss tea varieties includes the following steps:

[0039] (1) Withering: Before Qingming, the tea greens are picked with one bud and one leaf or one bud and two leaves, uniform in size. Spread the picked tea greens evenly in the withering trough, spreading thickness 3-5cm, spreading time 5h, turn once at 1h intervals, and knead once by hand to make the tea green moisture content 70-75%, and the fresh leaves are wilting;

[0040] (2) Curing: Use a curing machine to cure the withered green tea at a temperature of 180-200°C for 3 minutes. Cool the first-cooked tea at room temperature to regain moisture, and then perform a second time to cure the tea. The temperature is 120-150℃, and the time is 2min, until the leaf color turns from green to dark green, the leaf is soft and sticky, and the grass smell disappears. When the tea fragrance is revealed, the curing ends, making the moisture content of the curing leaves ...

Embodiment 3

[0049] The processing method for making high-grade green tea from Shiqianmoss tea varieties includes the following steps:

[0050] (1) Withering: Before Qingming, the tea greens are picked with one bud and one leaf or one bud and two leaves, uniform in size. Spread the picked tea greens evenly in the withering trough, spreading thickness 3-5cm, spreading time 2h, turn once at 0.5h intervals, and knead once by hand to make the tea green moisture content 70-75%, and the fresh leaves are wilting;

[0051] (2) Crimping: Use a calcining machine to calcinate the withered green tea at a temperature of 150-180°C for 5 minutes. Cool the first calcined tea at room temperature to regain moisture, and then perform a second calcining to calcinate temperature The temperature is 120-150℃, and the time is 2min, until the leaf color turns from green to dark green, the leaf is soft and sticky, and the grass smell disappears. When the tea fragrance is revealed, the curing ends, making the moisture co...

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Abstract

The invention discloses a processing method for producing high-end green tea from a Shiqian moss tea variety. The processing method comprises the following steps: withering, fixation, fresh leaf tedding, tea strip tidying and trimming, step-by-step drying, screening, air classification, blending, microwave drying aroma enhancement and finished product packaging. By controlling the temperature andtime in the process steps and the parameters of moisture and the like in processed tea leaves, most organic matters in the tea leaves are preserved, so that the quality of the tea leaves is remarkablyimproved.

Description

Technical field [0001] The invention belongs to the field of tea processing, and specifically relates to a processing method for making high-grade green tea from Shiqian moss tea varieties. Background technique [0002] Shiqianmoss tea variety is a mesophytic, mid-leaf group species. Under natural growth conditions, the branching position is 20-30cm, the branching ability is weak, the top is strong, the new shoots are long internodes, and the buds are well-proportioned; the new leaves are light green and oblong , The leaves are thick green and flat, the leaf surface is mostly uplifted, the leaf edge is wavy, and the summer tips are mostly red-purple buds. The normal canopy has dense buds, which is very suitable for machine picking. Hand picking has good clarity and high picking efficiency, which is very popular with tea farmers. In particular, tea has a high content of tea polyphenols, with seasonal changes of 15%-32%, rich in substances, and water extract content of over 46%. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06
CPCA23F3/06
Inventor 王维李芳王可诚蒋黔芬
Owner 石阡裕和原生态农牧发展有限公司
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