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Cordyceps militaris black tea and preparation method thereof

A technology for Cordyceps militaris and black tea, applied in directions such as pre-extraction tea treatment, can solve problems such as high production cost and complex extraction process, and achieve the effects of low cost, enhanced phagocytosis, and reduced bitterness and astringency.

Inactive Publication Date: 2019-01-18
HESHAN ZHONGCHUN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because it is difficult to fully extract a large number of active ingredients in Cordyceps militaris, the existing extraction process is often very complicated, resulting in high production costs

Method used

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  • Cordyceps militaris black tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of Cordyceps militaris black tea, its preparation process comprises the following steps:

[0027] (1) pulverizing the fruiting body of Cordyceps militaris into a particle diameter of 120 meshes of Cordyceps militaris powder;

[0028] (2) adding the Cordyceps militaris powder in the process of rolling the black tea with withered treatment, the Cordyceps militaris powder accounts for 5% of the black tea weight fraction, and kneads evenly;

[0029] (3) Then ferment and dry. The fermentation temperature is controlled at 25-30°C and the humidity is 45%. The air flow in the room is increased through the fan. Ferment for 12 hours and turn it every three hours. Raise the temperature to 110°C and keep it for 15 minutes, then cool down naturally to 50°C and keep it at this temperature for hot air drying until the complete moisture content is within 8%;

[0030] (4) Then a 40-mesh vibrating sieve was vibrated for 5 minutes to remove large particles of impurities, and an 80...

Embodiment 2

[0032] A kind of Cordyceps militaris black tea, its preparation process comprises the following steps:

[0033] (1) pulverizing the fruiting body of Cordyceps militaris into a particle diameter of 100 meshes of Cordyceps militaris powder;

[0034] (2) adding the Cordyceps militaris powder in the process of rolling the black tea with withered treatment, the Cordyceps militaris powder accounts for 4% of the black tea weight fraction, and kneads evenly;

[0035] (3) ferment and dry then;

[0036] (4) then vibrating and sieving to separate excess Cordyceps militaris powder to obtain Cordyceps militaris black tea.

Embodiment 3

[0038] A kind of Cordyceps militaris black tea, its preparation process comprises the following steps:

[0039] (1) pulverizing the fruiting body of Cordyceps militaris into a particle diameter of 150 meshes of Cordyceps militaris powder;

[0040] (2) adding the Cordyceps militaris powder in the rolling process to the black tea that has been withered, the Cordyceps militaris powder accounts for 6% of the black tea weight fraction, and kneads evenly;

[0041] (3) ferment and dry then;

[0042] (4) then vibrating and sieving to separate excess Cordyceps militaris powder to obtain Cordyceps militaris black tea.

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Abstract

The invention provides cordyceps militaris black tea and a preparation method thereof. The preparation method comprises the following steps that (1) a cordyceps militaris fruit body is crushed into cordyceps militaris powder; (2) the cordyceps militaris powder is added into the black tea in the rolling process, and rolled evenly; (3) then fermentation and drying are conducted; and (4) then siftingis conducted to separate the superfluous cordyceps militaris powder. The cordyceps militaris black tea has a good taste, natural pigment of cordyceps militaris is blended into the tea, thus tea soupis clear, and the tea color is better; and amino acid of the cordyceps militaris is blended into the tea, thus the dried black tea is more fragrant, and the fragrance is mellower.

Description

technical field [0001] The invention belongs to the field of health-care black tea, and in particular relates to a kind of Cordyceps militaris black tea and a preparation method thereof. Background technique [0002] Traditional black tea production process generally includes withering, rolling, fermentation, drying and so on. Withering refers to the process in which the fresh leaves lose water after a period of time, making certain hard and brittle stalk leaves wilt and wither. It is the first process in the initial production of black tea. After withering, the water can be properly evaporated, the leaves are soft, the toughness is enhanced, and it is easy to shape. In addition, this process is an important processing stage for the formation of the aroma of black tea, as well as the disappearance of the grassy smell and the fragrance of the tea leaves. The purpose of rolling black tea is the same as that of green tea. During the rolling process, the tea leaves are formed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/10A23F3/12A23F3/14
CPCA23F3/10A23F3/12A23F3/14
Inventor 项坤罗青峰蔡汉清李巧珍
Owner HESHAN ZHONGCHUN BIOTECH
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