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Small-pot Jinjunmei black tea making method

A production method and Junmei technology are applied in the production field of small pots of Jinjunmei black tea, which can solve the problems of unstable quality and flavor, easy oxidation of Jinjunmei black tea during processing and storage, etc., so as to increase the fragrance of black tea and reduce knots. The probability of agglomeration, the effect of enhancing activity

Pending Publication Date: 2021-09-21
黄山小罐茶业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for making a small pot of Jinjunmei black tea, which solves the problem that the existing Jinjunmei black tea is easily oxidized during processing and storage, resulting in unstable quality and flavor.

Method used

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  • Small-pot Jinjunmei black tea making method

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: the preparation method of extra-grade small can Jinjunmei black tea, as figure 1 shown, including the following steps:

[0030] 1) Picking fresh leaves: picking a single bud or a fresh leaf that has just unfolded;

[0031] 2) Withering of fresh leaves: spread the fresh leaves in the withering tank with a thickness of 7-8cm, wither at room temperature for 1-1.2h, and then use green LED light with a wavelength of 495-530nm to light wither. Set the withering temperature at 34-35°C, and wither under light for 1.5-1.8h; finally, carry out low-temperature withering without light, set the withering temperature at 24-25°C, and the withering time at 2.5-2.8h, so that the water content of the buds and leaves is controlled at 53-54%, the red-yellow rate of buds and leaves is controlled between 23-24%;

[0032] 3) Kneading: transport the withered buds and leaves to the kneading machine and knead for 8 minutes; knead without pressure for 3 minutes, pressurize 1 / 4 for...

Embodiment 2

[0050] Embodiment 2: the preparation method of one-level small can Jin Junmei black tea, comprises the following steps:

[0051] 1) Picking fresh leaves: picking fresh leaves with one bud and one leaf;

[0052] 2) Withering of fresh leaves: spread the fresh leaves in the withering tank with a thickness of 5-6cm, wither at room temperature for 1.5-1.8h, then use the same green light, set the withering temperature to 34-36°C, Light and heat withering for 1.8-2h; finally, low-temperature withering without light, set the withering temperature at 24-26°C, and the withering time at 2.8-3h, so that the water content of the buds and leaves is controlled between 54-55%, and the redness of the buds and leaves The yellow rate is controlled between 21-22%;

[0053] 3) Kneading: transport the withered buds and leaves to the kneading machine and knead for 10 minutes; knead without pressure for 3 minutes, pressurize 1 / 4 for 5 minutes, and decompress and knead for 2 minutes.

[0054] 4) Deb...

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Abstract

The invention discloses a small-pot Jinjunmei black tea making method which comprises the working procedures of fresh leaf picking, fresh leaf withering, rolling, deblocking, photo-thermal fermentation, antioxidant shaping, antioxidant rolling, color sorting and impurity removal, vacuum drying, nitrogen-filled packaging and the like. Withering is performed by adopting three different withering modes, meanwhile, near-infrared illumination treatment is carried out in the fermentation process, superoxide dismutase is added in the shaping and rolling processes to prevent the tea leaves from being oxidized, and then the vacuum drying technology is used for drying, so that the Jinjunmei black tea with superior quality is obtained, and the process method can be widely applied to the technical field of Jinjunmei black tea processing.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a method for preparing a small pot of Jinjunmei black tea. Background technique [0002] Jinjunmei black tea is a high-end black tea in my country. Because of its golden color, tight, thin, round and straight "eyebrow" shape, golden and transparent tea soup, rich and sweet taste, and the unique quality of flowers and fruits, it is deeply loved by domestic drinkers. Loved by tea lovers. The basic production process of Jinjunmei black tea is: picking fresh leaves, withering (sunshine withering, indoor withering), shaking green, fermenting, finishing, kneading, baking, picking, etc. Some are made by hand, and some are made by machinery. There are also manual and mechanical mixed production, so the process is complicated and the methods are diverse, each of which is different; especially the key process of withering and fermentation, due to the low degree of intelligence, the ...

Claims

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Application Information

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IPC IPC(8): A23F3/06A23F3/12A23F3/08A23F3/14A23L3/3418
CPCA23F3/06A23F3/12A23F3/08A23F3/14A23L3/3418A23V2002/00A23V2250/124Y02A40/90
Inventor 吴雪原曹卫芦坤李伟民李华进赵和涛文洋
Owner 黄山小罐茶业有限公司
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