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Method for preparing particle-shaped bag tea

A tea bag and granule technology, which is applied in the fields of tea, tea treatment before extraction, food science, etc., can solve the problems of hygienic quality, uneven tea leaves in bag tea, and unstable tea quality, etc., to improve moisture resistance and The ability to prevent odor absorption, high adjustability of flavor quality, and the effect of reducing the labor intensity of tea picking

Inactive Publication Date: 2008-10-01
CHONGQING YUNLING TEA IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If in order to overcome the deficiency that powdered tea is packed into teabags, directly the granular tea bagging that these two kinds of methods are made is prepared into bagged tea and there is following problem again: 1, the granular tea that the first kind of method makes contains additives ingredients, prone to hygienic quality problems; 2, the granular tea made by the second method
There are various kinds of teabags on the market, and all kinds of teabags have different functions due to the different raw materials selected; The powder form is packed into bags. In order to satisfy the bag form packaging, generally no granular tea raw materials are used.
Therefore, there are following deficiencies in this teabag preparation method at present: 1, the powdered tea content is too high in the teabag that this method makes, makes product easy to be affected with damp, absorb peculiar smell and go bad; 2, this method makes The obtained teabag tealeaves are uneven, and the net weight is unstable; 3, the preparation method has poor controllability; 4, the preparation method directly packs broken tea and powdered tea into bags without blending basically, and the quality of the tea obtained is unstable. low product value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method of granular teabag:

[0025] Spreading: Take fresh tea leaves and spread them naturally indoors. The thickness of the spread is 5 cm, and the time is 2 hours. After spreading, the moisture content is 72-73%;

[0026] Pan-fried greening: the temperature is 240°C, the time is 150 seconds, and the water content of the greening leaves is 60-62%;

[0027] Mixing ingredients: blending green leaves, dry tea and water according to the ratio of green leaves: dry tea: water = 4: 0.8: 1.6 (by weight);

[0028] Pulverization: use LTP hammer cutter to pulverize the blended green leaves and dry tea to 35-40 mesh;

[0029] Granulation: YK-160A granulator is used for granulation, and No. 3 net is selected;

[0030] Sieving: use 6CSY-766 plane garden sieve machine to sieve. The sieve numbers from top to bottom are: No. 12, No. 16, and No. 60. Take No. 16 sieve grain tea and green tea to enter the next process (drying), and 12. The part on the No. 60 sieve and the...

Embodiment 2

[0036] A preparation method of granular teabag:

[0037] Spreading: Take fresh tea leaves and spread them naturally indoors. The thickness of the spread is 10 cm, and the time is 4 hours. After spreading, the moisture content is 71-72%;

[0038] Steam heat fixation: the fixation temperature is 120°C, the fixation time is 50 seconds, the hot air temperature for hot air dehydration is 220°C, and the treatment time is 70 seconds, until the water content of the fixation leaves is 64-65%;

[0039] Mixing ingredients: blending green leaves, dry tea and water according to the ratio of green leaves: dry tea: water = 4: 1.2: 2.0 (by weight);

[0040]Pulverization: use LTP hammer cutter to pulverize the blended green leaves and dry tea to 35-40 mesh;

[0041] Granulation: YK-160A granulator is used for granulation, and No. 3 net is selected;

[0042] Screening: Use 6CSY-766 plane garden sieve machine for sieving. The sieve numbers from top to bottom are: No. 12 and No. 16. Take the No...

Embodiment 3

[0047] A preparation method of granular teabag:

[0048] Spreading: Take fresh tea leaves and spread them naturally indoors. The thickness of the spread is 7 cm, and the time is 3 hours. After spreading, the moisture content is 71-72%;

[0049] Pan-fried greening: the temperature is 280°C, the time is 180 seconds, and the water content of the greening leaves is 58-60%;

[0050] Mixing ingredients: blending green leaves, dry tea and water according to the ratio of green leaves: dry tea: water = 4: 1.0: 1.8 (by weight);

[0051] Pulverization: use LTP hammer cutter to pulverize the blended green leaves and dry tea to 35-40 mesh;

[0052] Granulation: YK-160A granulator is used for granulation, and No. 3 net is selected;

[0053] Sieving: use 6CSY-766 plane garden sieve machine to sieve. The sieve numbers from top to bottom are: No. 12, No. 16, and No. 60. Take No. 16 sieve grain tea and green tea to enter the next process (drying), and 12. The part on the No. 60 sieve and the...

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PUM

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Abstract

The invention provides a preparation method of particle shape teabag, which is characterized in that the raw materials of fresh tea leaves are bagged to become finished products after being treated in sequence by spreading, deactivation of enzymes, matching ingredients, crushing, pelleting, sieving, basic baking and full drying, moreover, the sweet atmosphere abstraction can also be proceeded after full drying. The preparation method of particle shape tea bag of the invention has good controllability, high automation degree, and is suitable for convenient and quick tea bag form packaging; the produced particle shape tea bag is not added with any additives and has good tea quality, even extraction, and no deterioration.

Description

technical field [0001] The invention relates to a preparation method of teabags, in particular to a preparation method of granular teabags. Background technique [0002] At present, there are two common methods for preparing granular tea. The first method is to mix tea powder with a binder and then granulate it, then dry it with a curing agent to obtain granular tea; the second method is to use hydraulic power to process the tea. Granular tea produced by molding. If in order to overcome the deficiency that powdered tea is packed into teabags, directly the granular tea bagging that these two kinds of methods are made is prepared into bagged tea and there is following problem again: 1, the granular tea that the first kind of method makes contains additives Composition, hygienic quality problem easily takes place; 2, the granule tea that the second method makes. The products prepared by the above two methods tend to have large and tight granules, low brewing and leaching, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23F3/00A23F3/06
Inventor 李中林钟应富周正科袁林颖刘素强
Owner CHONGQING YUNLING TEA IND TECH
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