Flavoring processing method of primary dark tea

A processing method and technology for black hair tea, applied in the directions of tea spice, tea, tea treatment before extraction, etc., can solve problems such as human health hazards, and achieve the effect of rich aroma and rich aroma.

Inactive Publication Date: 2016-08-03
罗泽宇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some data show that when the pine wood is incompletely burned, a large amount of polycyclic aromatic hydrocarbons will be produced. Therefore, the carcinogen benzoperylene conta

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] (1) Fresh leaves wither

[0021] Pick fresh leaves with one bud and one leaf or one bud and two leaves. After the fresh leaves are harvested, spread them thinly on clean bamboo trays and place them in a ventilated place indoors. Wherein the spreading thickness is 5-10cm, the indoor temperature is 15-35°C, the humidity is 60-65%, and the time is 6-8 hours. The degree of withering depends on its color change. When the color becomes darker, the leaf quality becomes soft, the green color disappears, and there is water at the end of the leaf vein, it is moderate.

[0022] (2) Finished

[0023] Sprinkle water on the fresh leaves of the previous step before finishing. The amount of water sprinkled is about 10% of the weight of the fresh leaves. It is appropriate to have water attached to the leaf surface and the back of the leaves, and the water does not drip down.

[0024] The de-enzyming process can adopt the traditional manual de-enzyming or mechanical de-enzyming method. Th

Embodiment 2

[0040] According to the aroma-imparting processing method described in Example 1, black hair tea is obtained. The difference from Example 1 is that the pine wood flakes used in the drying step are sandalwood flakes, and the rest of the steps are the same.

Embodiment 3

[0042] According to the aroma-imparting processing method described in Example 1, black hair tea is prepared. The difference from Example 1 is that the mass ratio of pine wood flakes / tea base is 0.2 in the initial drying process, and the rest of the steps are the same.

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Abstract

The invention provides a flavoring processing method of primary dark tea. The method comprises the following steps: withering fresh leaves, deactivating enzymes, carrying out primary kneading, piling the primarily kneaded leaves, re-kneading the piled leaves, drying the re-kneaded leaves, screening the dried leaves, and packaging and warehousing the screened leaves to obtain the primary dark tea, wherein the drying step comprises primary drying and re-drying; the primary drying is characterized in that plant material slices are spread on the bottom layer of a hand louvre drying machine, a primary dark tea base is spread on the upper layer of the drying machine at 70DEG C or above and is dried until the water content mass percentage of the primary dark tea is 30-40%, layered spreading is carried out, the primary drying temperature is 100-105DEG C, and a mass ratio of the plant material slices to the tea base is 0.2-0.4; and re-drying is characterized in that the primarily dried primary dark tea and a plant material slice mixed tea base is re-dried tat 80-90DEG C for 2-3h through the above primary drying technology until the water content mass percentage of the primary dark tea is 6-7%, and a mass ratio of the plant material slices/the primary dark to the plant material slice mixed tea base is 0.2-0.4. The primary black tea produced in the invention has the advantages of healthy and safety property, abundant flavor types, and rich flavor.

Description

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Claims

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Application Information

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Owner 罗泽宇
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