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A kind of tea dish and preparation method thereof

A production method and technology for tea vegetables, which are applied in the direction of tea processing before extraction, can solve the problems of poor freshness, color and integrity of tea vegetables, and achieve the effects of good appearance integrity, emerald green color, and guaranteed color and luster.

Active Publication Date: 2018-11-27
谢裕大茶叶股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a tea dish and its preparation method, which can solve the problems of poor freshness, color and integrity of the tea dish prepared by the existing technology, and can adjust the time for the tea dish to go on the market according to specific needs. time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for making tea vegetables, which comprises six processes of picking and collecting fresh leaves, washing and draining, freezing and keeping fresh by filling nitrogen, thawing, blanching and cooling, and packaging. More specifically,

[0022] (1) Picking and collection of fresh leaves: The raw materials are fresh spring tea leaves with one bud and three leaves from Huangshan big-leaf tea trees in certified organic or pollution-free tea gardens, and it is better to pick them on cloudy days. Old leaves, tea seeds and non-tea debris should be removed after picking.

[0023] (2) Wash and drain: put the collected fresh leaves in a fresh leaf cleaning machine to clean them once, and drain them.

[0024] (3) Filling with nitrogen to freeze and keep fresh: put the fresh leaves after draining into fresh-keeping bags, and fill them with nitrogen to seal, then send them to freezer for freezing, the freezing temperature is -19°C.

[0025] (4) Thawing: Place the frozen fre...

Embodiment 2

[0029] A method for making tea vegetables, which comprises six processes of picking and collecting fresh leaves, washing and draining, freezing and keeping fresh by filling nitrogen, thawing, blanching and cooling, and packaging. More specifically,

[0030] (1) Picking and collection of fresh leaves: The raw materials are fresh spring tea leaves with one bud and three leaves from Huangshan big-leaf tea trees in certified organic or pollution-free tea gardens, and it is better to pick them on cloudy days. Old leaves, tea seeds and non-tea debris should be removed after picking.

[0031] (2) Wash and drain: put the collected fresh leaves in a fresh leaf cleaning machine to clean them once, and drain them.

[0032] (3) Nitrogen-filled freezing preservation: the fresh leaves after draining the water are packed into a fresh-keeping bag, and filled with nitrogen to seal, and then sent to a freezer for freezing, and the freezing temperature is -21°C.

[0033] (4) Thawing: Place the...

Embodiment 3

[0037] A method for making tea vegetables, which comprises six processes of picking and collecting fresh leaves, washing and draining, freezing and keeping fresh by filling nitrogen, thawing, blanching and cooling, and packaging. More specifically,

[0038] (1) Picking and collection of fresh leaves: The raw materials are fresh spring tea leaves with one bud and three leaves from Huangshan big-leaf tea trees in certified organic or pollution-free tea gardens, and it is better to pick them on cloudy days. Old leaves, tea seeds and non-tea debris should be removed after picking.

[0039] (2) Wash and drain: put the collected fresh leaves in a fresh leaf cleaning machine to clean them once, and drain them.

[0040] (3) Nitrogen-filled freezing preservation: the fresh leaves after draining are packed into a fresh-keeping bag, and filled with nitrogen to seal, and then sent to a freezer for freezing, and the freezing temperature is -20°C.

[0041] (4) Thawing: the frozen fresh leav...

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PUM

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Abstract

The present invention discloses a tea dish and a production method thereof. The production of the tea dish contains six processes, including fresh leaf picking and collecting, washing and draining, nitrogen charging to freeze and retain freshness, thawing, enzyme deactivation through boiled water and cooling, and packaging. The production method overturns the traditional tea production process. By selecting fresh spring tea leaves of Huangshan large-leafed tea varieties as raw materials, washing fresh leaves, draining the washed fresh leaves, and charging nitrogen to freeze and retain freshness of the drained dfresh leaves, on the one hand the time to market of the tea dish can effectively be regulated, and on the other hand, the nutritional ingredients of the fresh leaves can be maximally retained, and the original flavor and freshness of tea leaves are ensured. By conducting gradual thawing, the further damage of the nutritional ingredients of fresh leaves can be avoided. A combination of traditional processing technology and innovation technology is used to produce the tea dish, and the tea dish not only maintains a complete shape, but also has a good color and luster and mouthfeel, and is deeply loved by consumers.

Description

technical field [0001] The invention relates to the field of processing tea raw materials for tea dishes, in particular to a tea dish and a preparation method thereof. Background technique [0002] Tea is a traditional economic crop in my country. It is one of the three major beverages in the world together with coffee and cocoa. It plays an important role in rural economy, farmers’ income increase and export earnings. China is the first country in the world to discover tea trees and produce tea. Our country Tea planting, tea making and tea drinking have a history of more than 3,000 years. Tea contains protein, crude fiber, polysaccharides, catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, etc. Thinking, eliminating annoyance and greasy, dispelling sleepiness and committing suicide, anti-inflammatory and detoxification and other effects. Drinking tea regularly can refresh your mind. Drinking a cup of tea every morning will refresh your spirits and g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23F3/06
Inventor 吴卫国谢明之桂利权江稳华许文胜方泽基方春华
Owner 谢裕大茶叶股份有限公司
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