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Kidney strengthening black tea and making process thereof

A production process and black tea technology, applied in the field of Qiang Shen black tea and its production process, can solve problems such as industrialization and standardized production that have not yet started, and achieve the effects of being beneficial to human body absorption, enriching nutrient functional components, and increasing extraction rate.

Inactive Publication Date: 2015-06-10
NINGDE SHEJIA JINMINHONG TEA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, China's tea factories are still in the extensive stage of "selling agricultural and sideline products", and have not yet started industrialization and standardized production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of kidney-strengthening black tea of ​​the present invention, manufacturing process is as follows:

[0023] 1) Material selection: collect fresh tea leaves, remove impurities, wash and dry;

[0024] 2) Enzyme hydrolysis: evenly spray cellulose enzyme solution with a mass concentration of 0.5% on the tea leaves;

[0025] 3) Withering, kneading and fermenting;

[0026] 4) Vacuum microwave drying: absolute vacuum degree 70kpa, microwave power 0.6 kw / kg, time 8min;

[0027] 5) Extraction: Take 50 parts of black tea dried in vacuum microwave, 10 parts of Tongkat Ali tree root, 10 parts of Gynostemma pentaphyllum, and 10 parts of licorice, and grind them into coarse powder with a traditional Chinese medicine grinder, add 4 times the weight of water to soak and fry Boil for 30 minutes, filter, extract the filter residue for the second time, use 50% water for the first decoction, decoct for 20 minutes, filter, combine the two decoctions, and concentrate the extract und...

Embodiment 2

[0030] A kind of kidney-strengthening black tea of ​​the present invention, manufacturing process is as follows:

[0031] 1) Material selection: collect fresh tea leaves, remove impurities, wash and dry;

[0032] 2) Enzyme hydrolysis: evenly spray 1.5% cellulose enzyme solution on the tea leaves;

[0033] 3) Withering, kneading and fermenting;

[0034] 4) Vacuum microwave drying: absolute vacuum degree 80kpa, microwave power 0.9 kw / kg, time 8min;

[0035] 5) Extraction: Take 65 parts of black tea dried in vacuum microwave, 20 parts of Tongkat Ali tree root, 20 parts of Gynostemma pentaphyllum, and 20 parts of licorice, and grind them into coarse powder with a traditional Chinese medicine grinder, add 6 times the weight of water to soak and fry Boil for 50 minutes, filter, extract the filter residue for the second time, use 80% water for the first decoction, decoct for 30 minutes, filter, combine the two decoctions, and concentrate under reduced pressure;

[0036] 6) Drying:...

Embodiment 3

[0038] A kind of kidney-strengthening black tea of ​​the present invention, manufacturing process is as follows:

[0039] 1) Material selection: collect fresh tea leaves, remove impurities, wash and dry;

[0040] 2) Enzyme hydrolysis: evenly spray the cellulase solution with a mass concentration of 1% on the tea leaves;

[0041] 3) Withering, kneading and fermenting;

[0042] 4) Vacuum microwave drying: absolute vacuum degree 70kpa, microwave power 0.8 kw / kg, time 6min;

[0043] 5) Extraction: Take 60 parts of black tea after vacuum microwave drying, 15 parts of Tongkat Ali tree root, 15 parts of Gynostemma pentaphyllum, and 15 parts of licorice, and grind them into coarse powder with a traditional Chinese medicine grinder, add 5 times the weight of water to soak and fry Boil for 40 minutes, filter, extract the filter residue for the second time, use 65% water for the first decoction, decoct for 25 minutes, filter, combine the two decoctions, and concentrate under reduced pr...

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PUM

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Abstract

The invention belongs to the field of food processing, and particularly relates to kidney strengthening black tea and the making process thereof. Processed black tea, Tongkat Ali roots, gynostemma pentaphylla and liquorice are decocted in water and dried to obtain the kidney strengthening black tea. The internal value of tea is developed, the kidney strengthening function is achieved, and the internal value and function are realized in a way that accords with the consumption habit of modern people. The tea is made into tea bags capable of being brewed easily, drinking is convenient, taste is good, nutritional and functional components are rich, and health care is achieved to a certain extent. Tea bags are convenient to use so as to be accepted in fast-paced modern life.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a kidney-strengthening black tea and a production process thereof. Background technique [0002] Black tea is a kind of fully fermented tea, which is refined from the buds and leaves of tea trees through typical processes such as withering, rolling (cutting), fermentation, and drying. Black tea has various health care functions such as anti-aging, anti-tumor, anti-fatigue, lowering cholesterol, and preventing arteriosclerosis to the human body. It is one of the most popular beverages for consumers. [0003] With the rapid development of my country's tea industry today, the way of tea consumption is becoming more and more diversified. However, China's tea factories are still in the extensive stage of "selling agricultural and sideline products" and have not yet started industrialized and standardized production. It is understood that in addition to being used as a beve...

Claims

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Application Information

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IPC IPC(8): A23F3/14A23F3/06A23F3/10A23L1/30
Inventor 兰建招兰高泉
Owner NINGDE SHEJIA JINMINHONG TEA
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