Vaccinium bracteatum black tea preparation method

A technology of black rice and black tea, which is applied in the field of preparation of black rice black tea

Inactive Publication Date: 2014-07-09
NINGBO QIJIASHAN TEA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no black r...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of black rice black tea, comprising the following steps:

[0018] ①.Material selection: fresh black rice bud leaves with two leaves and one heart and fresh tea leaves with two leaves and one heart;

[0019] ②. Mixing greening: mix fresh black rice buds and fresh tea leaves evenly at a mass ratio of 1:3, spread them on bamboo plaques, and spread greening in a constant temperature dehumidification room at 20°C and humidity 40% for 12 hours. Turn the leaves every two hours;

[0020] ③. Simultaneous kneading: Knead the mixture of black rice leaves and tea leaves on the kneading machine for 100 minutes to promote the uniform mixing of black rice bud leaf juice and tea juice;

[0021] ④. Fermentation: After rolling, the tea leaves and black rice leaves are manually separated into blocks on the bamboo plaque and loosened, and then placed in a constant temperature fermentation room at 20°C, maintaining a humidity of more than 95%, and fermenting for 4 hour...

Embodiment 2

[0026] A preparation method of black rice black tea, comprising the following steps:

[0027] ①.Material selection: fresh black rice bud leaves with two leaves and one heart and fresh tea leaves with two leaves and one heart;

[0028] ②. Mixing greening: mix the fresh black rice buds and fresh tea leaves in a mass ratio of 1:1.5, spread them on a bamboo plaque, and spread them in a constant temperature dehumidification room at 10°C and a humidity of 36% for 12 hours. Turn the leaves every two hours;

[0029] ③. Simultaneous kneading: Knead the mixture of black rice leaves and tea leaves on the kneading machine for 100 minutes to promote the uniform mixing of black rice bud leaf juice and tea juice;

[0030] ④. Fermentation: After rolling, the tea leaves and black rice leaves are manually separated into blocks on the bamboo plaque and loosened, and then placed in a constant temperature fermentation room at 19°C, maintaining a humidity of more than 95%, and fermenting for 5 hou...

Embodiment 3

[0035] A preparation method of black rice black tea, comprising the following steps:

[0036] ①.Material selection: fresh black rice bud leaves with two leaves and one heart and fresh tea leaves with two leaves and one heart;

[0037] ②. Mixing greening: mix fresh black rice buds and fresh tea leaves evenly at a mass ratio of 1:2, spread them on bamboo plaques, and spread greening in a constant temperature dehumidification room at 23°C and humidity 38% for 12 hours. Turn the leaves every two hours;

[0038] ③. Simultaneous kneading: Knead the mixture of black rice leaves and tea leaves on the kneading machine for 100 minutes to promote the uniform mixing of black rice bud leaf juice and tea juice;

[0039] ④. Fermentation: After rolling, the tea leaves and black rice leaves are manually separated into blocks on the bamboo plaque and shaken loose, and then placed in a constant temperature fermentation room at 18°C, maintaining a humidity of more than 95%, and fermenting for 4....

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PUM

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Abstract

The invention provides a vaccinium bracteatum black tea preparation method. The vaccinium bracteatum black tea preparation method comprises the following steps: (1) selecting materials, to specific, picking fresh vaccinium bracteatum bud-leaves with two leaves and one shoot and fresh tea leaves with two leaves and one shoot; (2) mixing and tedding fresh leaves; (3) synchronously rolling a mixture of the tedded vaccinium bracteatum leaves and tea leaves by using a rolling machine for 100 minutes; (4) fermenting; (5) carrying out three-stage type drying; (6) sifting. The vaccinium bracteatum black tea preparation method has the advantages that a set of complete processing flow which is free of influence of environmental change and can be used for producing aromatic health tea for a long time in a growing period of vaccinium bracteatum is established through improvement on the basis of summarizing folk traditional preparation experience; wild health resources on mountains are fully utilized, and new varieties are developed for the income increase of farmers and the development of health tea products.

Description

technical field [0001] The invention relates to a preparation method of black rice black tea. Background technique [0002] Vaccinium bracteatum Thunb. is a Vaccinium plant of the genus Vaccinium in the Rhododendronaceae Ericaceae. Jiangxi and other places. The roots, leaves and fruits of the black rice tree can be used as medicine. The leaves of Wufan tree have a long history of medicine and food. It is recorded in "Kaibao Materia Medica", "Compendium of Materia Medica" and "Compendium of Materia Medica". Black hair, invigorating the spleen and kidneys, the precious natural melanin contained in the leaves can regulate blood circulation, long-term use can lighten the body and prolong life. "Compendium of Materia Medica": "Supplementing Qi and adding marrow, cooling blood and nourishing tendons." All whitening medicines have a bitter and cold smell, which affects the spleen and stomach, but Nanzhu has a peaceful smell and can nourish the spleen." "Supplements to Materia M...

Claims

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Application Information

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IPC IPC(8): A23F3/14
Inventor 黄士文戚荣荣戚敏施家威
Owner NINGBO QIJIASHAN TEA
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