Processing method of flower and fruit fragrance type Liubao sunned raw tea

A technology for drying green tea and a processing method, which is applied in the directions of tea treatment before extraction, climate change adaptation, etc., can solve the problems that the finished tea fails to highlight the original flavor, the flavor quality is not good, and the flavor of green tea is partial, and the polyphenols are prevented. The effect of oxidation and chlorophyll conversion, light brown and bright soup color, and mellow taste

Inactive Publication Date: 2021-10-22
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above problems, the present invention provides a processing method of flower and fruit flavor Liubao sun-dried green tea, which includes picking fresh leaves, first sun-drying, wilting, second-time sun-drying, greening, drying green tea, the first time A series of processes of finishing, rolling for the first time, finishing for the second time, rolling for the second time, drying and storage solve the problem that the finished tea of ​​Liubao sun-dried green tea produced by the traditional process fails to highlight the original flavor and has a green tea flavor , Difficult transformation in the later stage, poor flavor quality, strong smoky flavor, bitter flavor, heavy taste, miscellaneous taste and other problems, so that the Liubao sun-dried green tea processed by the present invention has good quality characteristics of sun-dried green tea, and the taste is mellow , bright brownish-yellow soup, rich fruity aroma

Method used

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  • Processing method of flower and fruit fragrance type Liubao sunned raw tea

Examples

Experimental program
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Effect test

Embodiment 1

[0043] A method for processing flower-fruit flavor Liubao sun-dried green hair tea, comprising the steps of:

[0044] (1) Picking fresh leaves: Picking the fresh leaves of one bud and two leaves of the original Liubao tea and the fresh leaves of the pair of leaves as raw materials, wherein the fresh leaves of one bud and two leaves account for 80% of the total weight of the raw materials, and the fresh leaves of the pair of leaves account for the total weight of the raw materials. 20% of the weight, select the fresh leaves of the maturity of the top leaf for 1 day for the clamped leaves;

[0045] (2) The first sun-drying: place the fresh leaves outdoors for 20 minutes at 17:00-18:00 in the afternoon when the sunlight is weak, and the thickness of the spread is 2cm. Exudes a strong floral and fruity aroma;

[0046] (3) Withering: spread the sun-dried green leaves obtained for the first time on a cool and ventilated indoor withering frame for 5 hours, and the thickness of the s...

Embodiment 2

[0057] A method for processing flower-fruit flavor Liubao sun-dried green hair tea, comprising the steps of:

[0058] (1) Picking fresh leaves: Picking the fresh leaves with one bud and two leaves and the pair of leaves of Yunnan big-leaf tea as raw materials, wherein the fresh leaves of one bud and two leaves account for 75% of the total weight of the raw materials, and the fresh leaves of the pair of leaves account for the total weight of the raw materials. 25% of the weight, select the fresh leaves of the maturity of the parietal leaf for 2 days for the clamped leaves;

[0059] (2) The first sun drying: place the fresh leaves outdoors for 25 minutes at 17:00-18:00 in the afternoon when the sunlight is weak, and the thickness of the spread is 3cm. After the sun drying is completed, the leaf temperature of the sun-dried green leaves will rise significantly. Exudes a strong floral and fruity aroma;

[0060] (3) Withering: spread the sun-dried green leaves obtained for the fir...

Embodiment 3

[0071] A method for processing flower-fruit flavor Liubao sun-dried green hair tea, comprising the steps of:

[0072] (1) Picking fresh leaves: Picking the fresh leaves with one bud and two leaves and the pair of leaves of Nanshan Baimao tea as raw materials, wherein the fresh leaves of one bud and two leaves account for 80% of the total weight of the raw materials, and the fresh leaves of the pair of leaves account for 80% of the total weight of the raw materials 20%, for the clip leaves, select the fresh leaves with the maturity of the parietal leaves for 2 days;

[0073] (2) The first sun-drying: place the fresh leaves outdoors for 25 minutes at 17:00-18:00 in the afternoon when the sunlight is weak, and the thickness of the spread is 2cm. Exudes a strong floral and fruity aroma;

[0074] (3) Withering: spread the sun-dried green leaves obtained for the first time on a cool and ventilated indoor withering frame for 5 hours, and the thickness of the spread is 4cm, and withe...

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Abstract

The invention provides a processing method of flower and fruit fragrance type Liubao sunned raw tea, and belongs to the technical field of tea processing. The method comprises the following steps: (1) picking fresh leaves; (2) sunning for the first time; (3) withering; (4) sunning for the second time; (5) performing fine manipulation of green tea leaves; (6) airing; (7) performing fixation for the first time; (8) rolling for the first time; (9) performing fixation for the second time; (10) rolling for the second time; (11) drying in the sun; and (12) storing. The method solves the problems that the finished product of Liupao sun-withered raw tea processed by the traditional technological process does not highlight the original taste, has a similar green tea flavor, is difficult to transform in the later stage, has poor flavor quality, strong smoky flavor, bitter flavor, heavy taste, foreign flavor and the like, so that the Liupao sun-withered raw tea processed by the method has good sun-withered raw tea quality characteristics; and the tea has mellow and refreshing taste, light brown and bright soup color and rich flower and fruit fragrance.

Description

technical field [0001] The invention belongs to the technical field of tea processing, and in particular relates to a processing method of flower-fruit flavor Liubao sun-dried green tea. Background technique [0002] Sun-dried qingmao tea is sun-dried qingmao tea in the green tea category. Its quality characteristics are that the shape is thick and fat, with pekoe exposed, dark green and oily in color, rich in aroma, rich in astringency, resistant to brewing, and yellow-green in color. Bright, thick leaf base. The "sun flavor" produced by sun-dried green tea is an irreplaceable special flavor of sun-dried green tea. It is the taste produced by the destruction of active substances such as chlorophyll and tea polyphenols by ultraviolet rays. [0003] The existing processing technology of Liubao sun-dried green tea includes factory tea technology, farmhouse Liubao and other technologies, and the production technology is not unified. Among them, the Liubao raw tea and sun-drie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/12
CPCA23F3/06A23F3/12Y02A40/51Y02A40/90
Inventor 陈远权陈海生阳景阳农玉琴陆金梅廖春文覃潇敏韦持章韦锦坚陈杏覃宏宇李金婷骆妍妃
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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