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A kind of processing method of Jinxuan tea tree flower black tea

A processing method and technology of Jinxuan tea tree, applied in the field of Jinxuan tea tree flower black tea processing, can solve the problems of strong floral fragrance and weak taste of finished tea, and achieve the effects of mellow taste, golden and bright soup color, good shape and color.

Active Publication Date: 2020-11-24
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the common teas in the market are scented teas, which usually use flowers that are not fully bloomed as raw materials, such as rose tea, jasmine tea, etc. If the scenting degree of these scented teas is not properly scented during processing, the scent of the flowers will be stronger, and the taste of the finished tea will be weaker. phenomenon. The consumer group is mainly female

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A processing method of Jinxuan tea tree scented black tea, comprising the steps of:

[0030] (1) Picking of raw materials: Fresh, undamaged Jinxuan tea tree flowers and fresh leaves of one bud and one leaf tea tree are picked as raw materials from September to December every year;

[0031] (2) Fixing: dry the moisture on the surface of the Jinxuan tea tree flower, then use microwave to fix the greenness for 2 minutes, the power is controlled at 15kw, and the temperature is controlled at 90°C. After finishing, the temperature is lowered to room temperature, and then placed at -5°C for vacuum freeze-drying, dried until the water content of the tea tree flower is below 30%, and set aside;

[0032] (3) Sunshine: thinly spread the fresh leaves of the tea tree on the dustpan with a thickness of 1-2cm. Place it outdoors for 30 minutes at 16:30-17:00 in the afternoon when the sun is weak.

[0033] (4) heavy withering: the sun-dried green leaves of step (3) are thinly spread o...

Embodiment 2

[0041] A processing method of Jinxuan tea tree scented black tea, comprising the steps of:

[0042] (1) Picking of raw materials: fresh, undamaged golden lily flowers and fresh leaves of tea tree with one bud and one leaf are picked as raw materials from September to December every year;

[0043] (2) Fixing: dry the moisture on the surface of the Jinxuan tea tree flower, then use microwave to fix the greenness for 3 minutes, the power is controlled at 18kw, and the temperature is controlled at 95°C. After finishing, the temperature is lowered to room temperature, and then placed at -10°C for vacuum freeze-drying, dried until the water content of the tea tree flower is below 30%, and set aside;

[0044] (3) Sunshine: thinly spread the fresh leaves of the tea tree on the dustpan with a thickness of 1-2cm. Place it outdoors for 20 minutes at 16:30-17:00 when the sun is weak.

[0045] (4) heavy withering: the sun-dried green leaves of step (3) are thinly spread on the dustpan to...

Embodiment 3

[0053] A processing method of Jinxuan tea tree scented black tea, comprising the steps of:

[0054] (1) Picking of raw materials: fresh, undamaged golden lily flowers and fresh leaves of tea tree with one bud and one leaf are picked as raw materials from September to December every year;

[0055] (2) Fixing: dry the moisture on the surface of the Jinxuan tea tree flower, then use microwave to fix the greenness for 1 minute, the power is controlled at 20kw, and the temperature is controlled at 90°C. After finishing, the temperature is lowered to room temperature, and then placed at 0°C for vacuum freeze-drying, dried until the water content of the tea tree flower is below 30%, and set aside;

[0056] (3) Sunshine: thinly spread the fresh leaves of the tea tree on the dustpan with a thickness of 1-2cm. Place it outdoors for 25 minutes in the afternoon when the sun is weak from 16:30 to 17:00.

[0057] (4) heavy withering: the sun-dried green leaves of step (3) are thinly sprea...

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Abstract

The invention discloses a processing method of Jinxuan tea tree flower black tea. The processing method comprises the following technological steps of picking raw materials, performing fixation, performing sunning, performing withering once again, performing rolling, performing deblocking, performing fermentation, performing baking, performing flavor distilling and the like. According to the processing method disclosed by the invention, nuisance-free fresh tea tree leaves and Jinxuan tea tree flowers are used as the raw materials, the shape of the Jinxuan tea tree flowers is maintained by a microwave fixation technique and a vacuum freeze drying technique, and the tea tree fermented leaves and the Jinxuan tea tree flowers are mixed for fermentation during fermentation, so that the contentof effective components in the prepared Jinxuan tea tree flower black tea is high, and after the Jinxuan tea tree flower black tea is brewed, the shape of the flowers can be maintained well, receptacles do not drop; and besides, dried tea is elegant in fragrance and flower fragrance, golden and bright in tea soup color, mellow in taste and good in mouth feel.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a processing method for Jinxuan tea tree black tea. Background technique [0002] Black tea, as one of the six major teas in China, is widely loved by consumers because of its strong, mellow, refreshing quality and style. Black tea contains high levels of amino acids, vitamins, minerals, tea polyphenols, alkaloids and medicinal ingredients. Cholesterol, reduce cardiovascular disease and other effects, loved by the public. The tea tree flower has a long growth period and has accumulated a large amount of internal substances, which contain a variety of beneficial substances for the human body, especially the high content of antioxidant substances. The tea tree flower contains tea polyphenols, amino acids, tea polysaccharides, proteins, saponins, etc., which are effective for the human body. Substances account for more than 90%, and have the functions of detoxification, low...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06A23F3/08
Inventor 冯红钰梁光志陈海生莫小燕罗莲凤刘汉焱李子平
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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