Eurotium cristatum-growing loose tea processing technology

A technology of tea processing and technology, which is applied in the field of flowering loose tea processing technology, can solve the problems of difficult observation of flowering results, unsuitable for industrial production, poor flowering uniformity, etc., and achieve low processing environment and operation requirements and low production cost Low, high uniformity effect

Pending Publication Date: 2021-01-19
XIANYANG JINGWEI EIGHT TEA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent "A method for developing golden flower of dark tea loose tea and a temperature and humidity control incubator for the process of developing golden flower of dark tea loose tea" although the process is natural flowering, there are not only 10 -The 14-hour stacking process and the need to cooperate with the customized incubator fermentation can achieve the effect of uniform flowering and stable quality. The process efficiency is low and the cost is high
Patent "A Method for Hand-Making Loose Fu Tea" In this process, the tea leaves are naturally piled up in the envelope and bloomed before being disassembled. The water loss and nutrients are different, so the uniformity of flowering is poor. In addition, the process requires tea leaves to be scattered in a "heap" under high temperature and high humidity conditions for alcoholization. The contamination rate of bacteria is high, and the uniformity of alcoholization is low. Low controllability, not suitable for industrial production

Method used

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  • Eurotium cristatum-growing loose tea processing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of processing technology of hair flower loose tea, concrete steps comprise:

[0019] (1) Mixing and steaming tea: adjust the moisture content of the tea leaves to 28%, and use high-temperature and high-pressure steam to heat the tea leaves so that the temperature of the tea leaves reaches 95°C;

[0020] (2) Compression and heat preservation: compress the tea leaves to a density of 1g / cm 3 , the pressed tea leaves are kept at 85°C for 1.5h;

[0021] (3) Dissolution: After the heat preservation is over, the compressed tea leaves are dismantled into strands, disbanded and sieved by a deblocking machine to remove the broken pieces;

[0022] (4) Encapsulation: Encapsulate 100g of tea into a sealed transparent fermentation bag with a breathable film;

[0023] (5) Sterilization: Sterilize the packaged tea leaves under high temperature at 104°C for 3 minutes;

[0024] (6) Flowering: sterilized tea leaves at 28°C for 7 days;

[0025] (7) Alcoholization: After flowerin...

Embodiment 2

[0028] A kind of processing technology of hair flower loose tea, concrete steps comprise:

[0029] (1) Mixing and steaming tea: adjust the moisture content of the tea leaves to 20%, and use high-temperature and high-pressure steam to heat the tea leaves so that the temperature of the tea leaves reaches 80°C;

[0030] (2) Compression and heat preservation: compress the tea leaves to a density of 1.5g / cm 3 , the pressed tea leaves are kept at 40°C for 24 hours;

[0031] (3) Dissolution: Dissolve the compressed tea leaves into strips after the heat preservation is over

[0032] (4) Encapsulation: Encapsulate 200g of tea into a sealed transparent fermentation bag with a breathable film;

[0033] (5) Sterilization: Sterilize the packaged tea leaves under high temperature at 110°C for 15 minutes

[0034] (6) Flooding: Flood the sterilized tea leaves at 30°C for 7 days;

[0035] (7) Alcoholization: After flowering, the temperature is gradually increased by 2°C to 40°C every day; ...

Embodiment 3

[0038] A kind of processing technology of hair flower loose tea, concrete steps comprise:

[0039] (1) Mixing and steaming tea: adjust the moisture content of the tea leaves to 24%, and use high-temperature and high-pressure steam to heat the tea leaves so that the temperature of the tea leaves reaches 100°C;

[0040] (2) Compression and heat preservation: compress the tea leaves to a density of 0.4g / cm 3 , the pressed tea leaves are kept at 90°C for 1 hour;

[0041] (3) Dissolution: Dissolve the compressed tea leaves into strips after the heat preservation is over

[0042] (4) Encapsulation: Encapsulate 500g of tea into a sealed transparent fermentation bag with a breathable film;

[0043] (5) Sterilization: Sterilize the packaged tea leaves under high temperature at 125°C for 30 minutes

[0044] (6) Flooding: Flood the sterilized tea leaves at 26°C for 7 days;

[0045] (7) Alcoholization: After flowering, the temperature is gradually increased by 2°C to 40°C every day; ...

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Abstract

The invention relates to an eurotium cristatum-growing loose tea processing technology. The processing technology comprises the following processing steps of mixing and steaming tea, compressing and preserving heat, dispersing, packaging, sterilizing, eurotium cristatum growing, alcoholizing and drying. The process is low in processing cost and easy for industrial production and popularization, and the produced loose tea is uniform in eurotium cristatum growing, high in eurotium cristatum density, full in particles, stable in finished product quality, mellow in taste and obvious in fragrance.

Description

technical field [0001] The invention belongs to the field of tea processing, and in particular relates to a processing technology of loose tea. Background technique [0002] The flowering process is the process of regulating the temperature, humidity, air permeability and other environmental conditions of tea leaves to induce the growth of probiotics-Coronoid spp., which was originally a key process in the production of Fuzhuan tea. However, Fuzhuan tea is in a compact form, which is inconvenient to carry and drink. , so the research on hair-flower loose tea came into being. At present, there are two main types of flowering loose tea technology. One is to inoculate strip-shaped tea leaves. This process has high requirements on the cleanliness of the production environment and hygienic operation, and the production cost is high, so it is not easy to promote; the other is By introducing flowering containers and other means to adjust the flowering conditions to make it bloom n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/08
CPCA23F3/06A23F3/08
Inventor 胡歆丁帅涛苟龙波陈桂梅
Owner XIANYANG JINGWEI EIGHT TEA CO LTD
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