Hippophae rhamnoides black tea and preparation method thereof

A technology of sea buckthorn black tea and sea buckthorn leaves is applied in the direction of tea substitutes, etc., and can solve the problems of unguaranteed fermentation quality, long fermentation period, and unsatisfactory fermentation quality.

Inactive Publication Date: 2017-02-15
内蒙古宇航人高技术产业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] (2) In the prior art, during the fermentation process of seabuckthorn leaf tea, the fermentation cycle is too long or the fermentation quality does not meet the requirements, and both cannot be achieved at the same time
[0014] (3) The existing technology still adopts the traditional tea production process. During the fermentation process, foreign strains or "fermentation factors" are added or even no substances beneficial to fermentation are added f...

Method used

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  • Hippophae rhamnoides black tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] (1) Harvest seabuckthorn leaves: collect fresh seabuckthorn leaves.

[0032] (2) Dewaxing treatment of seabuckthorn leaves: place seabuckthorn leaves in a container equipped with a stirring device, and add NaHCO with a concentration of 10% according to the ratio of material to liquid of 1:5 3 solution, maintain the temperature at 15°C, and stir for 5 minutes. Soak the dewaxed seabuckthorn leaves in clean water and stir for 3 minutes to wash off the dewaxing reagent attached to the surface of the tea leaves

[0033] (3) Withering: spread the dewaxed seabuckthorn leaves in a well-ventilated withering room protected from light, and place for 3 hours.

[0034](4) Kneading: Put the withered seabuckthorn leaves into a kneading machine and knead them with air pressure for 5 minutes, light pressure for 10 minutes, heavy pressure for 40 minutes, air pressure for 5 minutes, and a total of 60 minutes of kneading process.

[0035] (5) Fermentation: put the seabuckthorn leaves twi...

Embodiment 2

[0038] (1) Harvest seabuckthorn leaves: collect fresh seabuckthorn leaves.

[0039] (2) Dewaxing treatment of seabuckthorn leaves: place seabuckthorn leaves in a container equipped with a stirring device, and add NaHCO with a concentration of 5% according to the ratio of material to liquid at a ratio of 1:45 3 The solution was maintained at 40°C and stirred for 8 minutes. The dewaxed seabuckthorn leaves were immersed in clean water and stirred for 3 minutes, and the dewaxing reagent attached to the surface of the tea leaves was washed away.

[0040] (3) Withering: spread the dewaxed seabuckthorn leaves in a well-ventilated withering room protected from light, and place for 3.5 hours.

[0041] (4) Kneading: Put the withered seabuckthorn leaves into a kneading machine for kneading. When kneading, take air pressure for 6 minutes, light pressure for 15 minutes, heavy pressure for 45 minutes, air pressure for 6 minutes, and a total of 72 minutes of kneading process.

[0042] (5) ...

Embodiment 3

[0045] (1) Harvest seabuckthorn leaves: collect fresh seabuckthorn leaves.

[0046] (2) Dewaxing treatment of seabuckthorn leaves: place seabuckthorn leaves in a container equipped with a stirring device, and add NaHCO with a concentration of 0.1% according to a ratio of material to liquid of 80 3 The solution was maintained at 60°C and stirred for 10 minutes.

[0047] (3) Withering: spread the dewaxed seabuckthorn leaves in a well-ventilated withering room protected from light, and place for 4 hours.

[0048] (4) Kneading: Put the withered seabuckthorn leaves into a kneading machine for kneading. When kneading, take air pressure for 10 minutes, light pressure for 20 minutes, heavy pressure for 50 minutes, air pressure for 10 minutes, and a total of 90 minutes of kneading process.

[0049] (5) Fermentation: put the seabuckthorn leaves twisted into a spiral shape into a fermentation box, add seabuckthorn juice according to 0.8 times the mass of the seabuckthorn leaves, maintai...

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Abstract

The invention discloses a preparation method of hippophae rhamnoides black tea. The preparation method comprises the following steps of (1) picking hippophae rhamnoides leaves; (2) performing dewaxing treatment on the pickled hippophae rhamnoides leaves, wherein dewaxing means removing tissue having protection effects on surfaces of the hippophae rhamnoides leaves through a specific reagent; (3) performing withering; (4) performing rolling; (5) performing fermentation; and (6) performing drying and sterilization. The black tea not only has color, aroma and taste of tea and pleasure sense when the black tea is drunk, but also has certain health-care functions.

Description

technical field [0001] The invention belongs to the field of tea preparation, and in particular relates to a seabuckthorn black tea and its preparation. Background technique [0002] Seabuckthorn tea not only has the pleasure of tea drinking but also has certain health care functions. The production of seabuckthorn tea in the prior art mainly adopts the production process of traditional tea leaves. In addition, there are some approximate implementations. [0003] Large technical background (traditional tea production process): [0004] The production of seabuckthorn fermented black tea is actually a kind of substitute tea. Generally, the production process of traditional tea is adopted. The production process of traditional black tea is: withering, rolling, fermentation and drying. 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 ...

Claims

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Application Information

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IPC IPC(8): A23F3/34
CPCA23F3/34
Inventor 邢国良王捷姚玉军康志强闻茂马素清王尚义郑从武张越鹏赵航
Owner 内蒙古宇航人高技术产业有限责任公司
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