Health-care tea, health-care tea product and preparation method thereof

A technology for tea products and tea leaves, applied in the field of health-care tea preparation and deep processing, can solve the problems of few health-care functional components, poor taste, poor health-care effect, etc., and achieve the effects of strong antioxidant effect, removal of bitterness and astringency, and strong antioxidant capacity.

Inactive Publication Date: 2019-12-31
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing health-care teas and their health-care tea products have the problems of less health-care functional components, poor health-care effects, and poor taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A health-care tea of ​​the present invention and a preparation method thereof, the preparation method comprising the following steps:

[0045] (1), respectively take by weight 1 part of young leaves or buds of tea tree, 1 part of young leaves of Eucommia ulmoides, 1 part of young leaves of mulberry trees, and 1 part of mint leaves;

[0046] (2), the four kinds of raw materials are withered respectively, the withered thickness is 8cm; the withered time is 24h; the withered temperature is 25°C; the moisture content of the withered leaves is 62%;

[0047] (3) Blend the four raw materials in order from the bottom layer to the top layer, first spread a layer of tea leaves, then spread a layer of mulberry leaves, then spread a layer of Eucommia leaves, and finally spread a layer of mint leaves;

[0048] (4) After covering the blended leaves and throwing leaves, start to knead. The kneading process is as follows: first knead with air pressure for 5 minutes, then knead with lig...

Embodiment 2

[0056] A health-care tea of ​​the present invention and a preparation method thereof, the preparation method comprising the following steps:

[0057] (1), respectively take by weight 1 part of young leaves or buds of tea tree, 3 parts of young leaves of Eucommia ulmoides, 5 parts of young leaves of mulberry trees, and 1 part of mint leaves;

[0058] (2), the four kinds of raw materials are withered respectively, the withered thickness is 5cm, the withered time is 20h, the withered temperature is 27°C, and the moisture content of the withered leaves is 60%;

[0059] (3) Blend the four raw materials in order from the bottom layer to the top layer, first spread a layer of tea leaves, then spread a layer of mulberry leaves, then spread a layer of Eucommia leaves, and finally spread a layer of mint leaves;

[0060] (4) After covering the blended leaves and throwing leaves, start to knead. The kneading process is as follows: first knead with air pressure for 5 minutes, then knead wi...

Embodiment 3

[0068] A health-care tea product of the present invention and a preparation method thereof, the preparation method comprising the following steps:

[0069] (1), alcohol extraction: Weigh 50kg of health-care tea leaves prepared in Example 1 of the present invention, put them into an extraction tank for extraction, the extraction solvent is an aqueous ethanol solution with a mass fraction of 75%, the mass ratio of the extraction material to liquid is 1:6, and the extraction temperature The temperature is 65°C-70°C, the extraction time is 2 hours, the alcohol extract is obtained, the alcohol extract is poured out, and the ethanol in the alcohol extract is recovered by distillation, and then the alcohol extract is filtered for use;

[0070] (2) Water extraction: After the alcohol extraction is completed, add pure water to the extraction tank to extract the health-care tea leaves. The mass ratio of the extraction material to liquid is 1:6, the extraction temperature is 90°C-100°C, a...

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PUM

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Abstract

The invention discloses health-care tea, a health-care tea product and a preparation method thereof. The preparation method comprises the following steps: taking 1 to 9 parts of tea leaf or bud, 1 to9 parts of mulberry leaf, 1 to 9 parts of eucommia ulmoides leaf and 1 to 2 parts of mint leaf; withering separately, wherein the thickness is 5 to 10 cm, the time is 20 to 24 hours, the temperature is 22 to 30 DEG C and the water content of the withered tea leaves is 60 to 64 percent; mixing and rolling, rolling under air pressure for 5 to 10 minutes, rolling under light pressure for 5 to 8 minutes, rolling under air pressure for 3 to 5 minutes, rolling for 8 to 10 minutes under heavy pressure, rolling for 5 to 10 minutes under air pressure, rolling under heavy pressure for 5 to 8 minutes, rolling under air pressure for 3 to 10 minutes, rolling under heavy pressure for 2 to 3 minutes and rolling under air pressure for 15 to 20 minutes; and stacking and fermenting the rolled leaves, wherein the thickness is 15 to 20 cm, the time is 2 to 2.5 hours, the temperature is 25 to 30 DEG C and the turning and stirring times are 2 to 3. The health-care tea and the health-care tea product have rich functional components, good health-care effect and good taste.

Description

technical field [0001] The invention relates to the technical field of health-care tea preparation and deep processing, in particular, to a health-care tea, health-care tea products and a preparation method thereof. Background technique [0002] Tea (scientific name: Camellia sinensis (L.) O.Ktze.), Camellia sinensis (L.) O.Ktze., a plant of the genus Camellia, tea polyphenols are the most abundant soluble components in tea, and are also the most important substances for tea to exert its health care effects, the most typical The representative is catechin (phenol), which has anti-oxidation (elimination of oxygen free radicals), anti-inflammation, reduces the incidence of cardiovascular disease, prevents cancer, lowers blood fat, reduces body fat formation, antibacterial, and changes the ecology of intestinal flora And many other effects. [0003] Mulberry leaves, the dry leaves of Morusalba L., a plant of the Moraceae family, have the effects of dispelling wind-heat, cleari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/06A23F3/12A23F3/08A23F3/14A23F3/16A23F3/18
CPCA23F3/06A23F3/12A23F3/08A23F3/14A23F3/16A23F3/18
Inventor 王刻铭林海燕谭斌彭宇轩
Owner HUNAN AGRICULTURAL UNIV
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