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Roxburgh rose fruit black tea and preparation method thereof

The technology of thorn pear black tea and prickly pear is applied in the field of thorn pear black tea and its preparation, which can solve the problems of unreasonable raw material formula, crop interaction, heavy black tea tea stain, etc., and achieves improved antioxidant capacity, high medical value, and taste. Good results

Inactive Publication Date: 2015-11-18
GUANGXI NANNING PAITENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although products such as peony black tea and peppermint black tea have appeared in the prior art, their raw material formula is unreasonable, and the crops cannot be fully interacted, so that the health care effects of products such as peony black tea and mint black tea are relatively low. weak, low nutritional value
Moreover, in the traditional black tea processing technology, the tea leaves are not processed, which makes the black tea stains heavy and the aroma insufficient.

Method used

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  • Roxburgh rose fruit black tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of thorn pear black tea, its raw material weight ratio is 27 parts of thorn pears, 78 parts of fresh leaves of Dahongpao tea tree.

[0026] Its preparation method specifically comprises the following steps:

[0027] (1) The fresh leaves of Dahongpao tea tree are weighed, cleaned, dried, leaf-cut, and green-fixed according to the above-mentioned proportioning by weight, to obtain green fresh leaves;

[0028] (2) After weighing, cleaning and chopping the Rosa roxburghii according to the above weight ratio, add 4 times the weight of Rosa roxburghii, cook for 1.5h, and then filter to obtain Rosa roxburghii juice;

[0029] (3) Mix the green fresh leaves and prickly pear juice at a constant temperature of 75°C for 11 minutes to obtain a mixture, dry it at 64°C for 1.1 hours, transfer it to a kneading machine, knead it into a curled shape, and then knead it Carry out the steps of fermentation, baking and crushing, and pass through a 110-mesh sieve to obtain the roxburg...

Embodiment 2

[0037] A kind of Rosa roxburghii black tea, its raw material ratio by weight is 25 parts of Rosa roxburghii, 107 parts of fresh leaves of Dahongpao tea tree.

[0038] Its preparation method specifically comprises the following steps:

[0039] (1) The fresh leaves of Dahongpao tea tree are weighed, cleaned, dried, leaf-cut, and green-fixed according to the above-mentioned proportioning by weight, to obtain green fresh leaves;

[0040] (2) After weighing, cleaning and chopping the Rosa roxburghii according to the above weight ratio, add 3.5 times the weight of Rosa roxburghii, cook for 2.8 hours, and then filter to obtain Rosa roxburghii juice;

[0041] (3) Mix the green fresh leaves and prickly pear juice at a constant temperature of 75°C for 17 minutes to obtain a mixture, dry it at 62°C for 1 hour, transfer it to a kneading machine, knead it into a curled shape, and then carry it out Steps of fermenting, roasting and pulverizing are passed through a 70-mesh sieve to obtain r...

Embodiment 3

[0049] A kind of thorn pear black tea, its raw material proportioning by weight is 39 parts of thorn pears, 82 parts of fresh leaves of Dahongpao tea tree.

[0050] Its preparation method specifically comprises the following steps:

[0051] (1) The fresh leaves of Dahongpao tea tree are weighed, cleaned, dried, leaf-cut, and green-fixed according to the above-mentioned proportioning by weight, to obtain green fresh leaves;

[0052] (2) After weighing, cleaning and chopping the Rosa roxburghii according to the above weight ratio, add 5 times the weight of Rosa roxburghii, cook for 2 hours, and then filter to obtain Rosa roxburghii juice;

[0053] (3) Mix the green fresh leaves and prickly pear juice at a constant temperature of 75°C for 16 minutes to obtain a mixture, dry it at 68°C for 1.5 hours, transfer it to a kneading machine, knead it into a curled shape, and then knead it Carry out the steps of fermentation, baking and crushing, and pass through a 100-mesh sieve to obta...

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Abstract

The present invention relates to the technical field of black tea processing, in particular to a roxburgh rose fruit black tea and a preparation method thereof. Dahongpao tea tree fresh leaves are air-dried, cut, and subjected to enzyme deactivating to obtain enzyme deactivated fresh leaves; a certain amount of water is added into roxburgh rose fruits and the obtained material is subjected to boiling for 1-3 h, and then the boiled material is filtered to obtain a roxburgh rose fruit juice; and the enzyme deactivated fresh leaves and the roxburgh rose fruit juice are mixed evenly at a constant temperature of 75 DEG C for 10-20 min to obtain a mixture, the mixture is dried at 60-70 DEG C for 1-2 h, rolled, fermented, roasted, grinded, and treated with a 60-120 mesh sieve to obtain a roxburgh rose fruit black tea. The prepared roxburgh rose fruit black tea is cheap and easy accessible in raw materials, simple in technology, environmentally friendly in manufacturing, is high in nutritional content, excellent in medical value, strong in health-care function, and good in mouthfeel.

Description

technical field [0001] The invention relates to the field of black tea processing, in particular to a roxburghii black tea and a preparation method thereof. Background technique [0002] Rosa roxburghii is known as the "King of Vitamin C". It has the functions of reducing three highs, invigorating the spleen and helping digestion, anti-cancer and anti-aging, etc. The fruit is rich in sugar, vitamins, carotene, etc. Disease patients, oral inflammation patients, night blindness patients have a certain role in health care. Today, prickly pear wine has become a must-have product at home, but the research on prickly pear tea still needs to be followed up. [0003] As one of the six major teas, black tea has the functions of promoting body fluids, clearing away heat, and delaying aging. It has been popular since ancient times. Nowadays, with the upgrading and conversion of the market, there are many kinds of black tea. Among them, natural plant black tea is driving the tea indust...

Claims

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Application Information

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IPC IPC(8): A23F3/14
Inventor 邱峰
Owner GUANGXI NANNING PAITENG TECH
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