A kind of cold pressing processing method of pressing black tea

A processing method and compacting technology, which is applied in the fields of tea spices, tea treatment before extraction, etc., can solve the problems of backward processing technology, drinking harmful to health, excessive fluorine content, etc., and achieve smooth appearance, avoid fluorosis, and pure aroma Effect

Active Publication Date: 2019-10-29
YIBIN CHUANHONG TEA IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention aims at the current situation that the traditional pressed raw materials are rough and old, the fluorine content exceeds the standard, and excessive drinking is harmful to health; and the processing technology is relatively backward, and the prepared products are difficult to meet the tastes of inland consumers and young consumers, and provides a kind of The cold pressing processing method of pressing black tea, to solve the above-mentioned problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A cold-pressing processing method for pressed black tea, comprising the steps of material selection, flavoring, blanching, moistening tea, weighing tea, pressing tea, shaping and removing bricks, drying, packaging, and storing. The specific steps are as follows:

[0033] 1) Material selection: use one bud and one or two leaves as raw materials to produce high-quality loose black tea, with a tight and oily appearance, moderate content of tea stems, tea pieces, and tea powder, and no other non-tea impurities;

[0034]2) To enhance the aroma: Use 6CHR-20 type dryer to enhance the aroma of black hair tea, the temperature is 95 ℃, and bake until the tea moisture is 4.2%, and the chestnut aroma of the tea is obvious;

[0035] 3) Blanching water: add black hair tea to clean water, clean water is pure water or filtered tap water, close the pile and mix well, the amount of water added is controlled at 20~25% after the tea absorbs water;

[0036] 4) Moisturizing tea: evenly sprea...

Embodiment 2

[0044] A cold-pressing processing method for pressed black tea, comprising the steps of material selection, flavoring, blanching, moistening tea, weighing tea, pressing tea, shaping and removing bricks, drying, packaging, and storing. The specific steps are as follows:

[0045] 1) Material selection: use one bud and one or two leaves as raw materials to produce high-quality loose black tea, with a tight and oily appearance, moderate content of tea stems, tea pieces, and tea powder, and no other non-tea impurities;

[0046] 2) Fragrance: use 6CHR-20 type dryer to enhance the aroma of black hair tea, the temperature is 90~100℃, and bake until the moisture content of the tea leaves is 3~5%, and the chestnut aroma of the tea leaves is obvious;

[0047] 3) Blanching water: add black hair tea to clean water, clean water is pure water or filtered tap water, close the pile and mix well, the amount of water added is controlled at 24% after the tea absorbs water;

[0048] 4) Moisturizin...

Embodiment 3

[0056] A cold-pressing processing method for pressed black tea, comprising the steps of material selection, flavoring, blanching, moistening tea, weighing tea, pressing tea, shaping and removing bricks, drying, packaging, and storing. The specific steps are as follows:

[0057] 1) Material selection: use one bud and one or two leaves as raw materials to produce high-quality loose black tea, with a tight and oily appearance, moderate content of tea stems, tea pieces, and tea powder, and no other non-tea impurities;

[0058] 2) Fragrance: use 6CHR-20 type dryer to enhance the aroma of black hair tea, the temperature is 90~100℃, and bake until the moisture content of the tea leaves is 3~5%, and the chestnut aroma of the tea leaves is obvious;

[0059] 3) Blanching water: add black hair tea to clean water, clean water is pure water or filtered tap water, close the pile and mix well, the amount of water added is controlled at 20~25% after the tea absorbs water;

[0060] 4) Moisturi...

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PUM

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Abstract

The invention discloses a cold press processing method of compressing black tea, comprising the steps of sorting, flavors extraction, blanching, tea moisturizing, tea weighing, tea pressing, setting and brick withdrawing, drying, packaging and storage; taking a bud and two leaves as the ingredients, implementing flavours extraction for the raw dark green tea, and drying till 3-5% tea moisture under the temperature of 90-100 degree centigrade; implementing tea moisture after blanching with normal temperature water, enabling full backwater of raw dark green tea for 3-4h; after tea weighing, adopt brick tea molding machine for suppression and setting and brick withdrawing, and then pack and store after sending into the drying room for drying; the invention adopts the most scientific and healthy sorting method and processing technology, the fluorine leachingefficiency of the finished tea bricks produced is greatly reduced, without water tightness tast; the tea shape is smooth, of distinct edge, even thickness and size, and bright red liquor color; it has unique stale flavor andoutstanding taste; which improves drinking safety, avoids fluorosis, and can effectively protect the health of the drinkers, the unique taste can also attract more young consumers, and the market prospect is wide.

Description

technical field [0001] The invention relates to the technical field of dark tea processing, in particular to a cold-pressing processing method for tightly pressing dark tea. Background technique [0002] Pressed black tea is semi-finished products made of black tea and sun-dried green tea through sieving, fanning, cutting, grinding, etc., and then steamed at high temperature to form bricks, usually square bricks or other types of tea blocks or bricks; Pressed black tea is made of high-quality black hair tea or sun-dried green tea. After fermentation and heaping, its soup is like amber, with a mellow taste and pure aroma; long-term drinking of pressed black tea can help digestion, effectively promote and regulate human metabolism, and is beneficial to the human body. It plays a certain role in health care and pathological prevention; therefore, in Northwest China, there is a saying that "it is better to be without food for three days than to be without tea for one day". Press...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06A23F3/40
CPCA23F3/06A23F3/40
Inventor 陈岗孙洪张建波练学燕李湘成佳彦东陈丰君
Owner YIBIN CHUANHONG TEA IND GRP
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