CN103652005A - Green tea processing technology - Google Patents
Green tea processing technology Download PDFInfo
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- CN103652005A CN103652005A CN201310587185.6A CN201310587185A CN103652005A CN 103652005 A CN103652005 A CN 103652005A CN 201310587185 A CN201310587185 A CN 201310587185A CN 103652005 A CN103652005 A CN 103652005A
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Abstract
The invention discloses a green tea processing technology which comprises the following steps: in the process of de-enzyming, a roll miller is adopted for de-enzyming, then a caldron type de-enzyming machine is adopted for de-enzyming, and then rolling, drying, classification and cold storage are performed. The green tea produced through the green tea processing technology is jade green in color and unique in fragrance.
Description
Technical field
The present invention relates to a kind of processing technology of green tea.
Background technology
Caldron type water-removing machine, basic structure partly forms by frying leaf pot, roasting-leaf cavity, stir-fry-hand's device, gearing and stove tripe.The advantage of caldron type water-removing machine is simple in structure, easy and simple to handle, and leafing is fast, complete respond well, and price is lower; But can not work continuously, Yi Jiaobianye, leafing is unclean, when leafing, needs personnel to operate.
Cylinder class green-keeping machine basic structure is comprised of cylindrical shell, furnace chamber, frame and transmission mechanism exactly, mostly is machine kitchen range one.The model of cylinder type water-removing machine be take barrel diameter and is distinguished as major parameter.It is easy to operate, labour intensity is little, work efficiency is high, can work continuously, and it is fast also to have leaf temperature rise, and the feature such as complete evenly.
De-enzyming process has a significant impact the quality of tealeaves, if completed too, water-removing leaves dehydration is too much, unfavorable shaping; Complete insufficient, the composition hydrolysis such as the Tea Polyphenols of fresh leaf, protein are insufficient, and finished product is not mature highly seasoned.
At present, mostly adopt roller fixation machine, but in cylinder, steam distributes not smooth when using roller fixation machine, very easily in cylinder and nozzle bonding leaf form the cigarette smell of burning, make tea color influenced, and caldron type water-removing machine is low by making after pot Wen Xiangao, can reduce so red stalk red autumnal leaves, can avoid again cigarette burnt, easily kill, kill even, thereby obtain satisfactory water-removing leaves.
Summary of the invention
The present invention seeks to the just defect of above prior art, a kind of processing technology of green tea is provided.
Object of the present invention can be achieved through the following technical solutions:
A processing technology for green tea, is characterized in that: comprise the following steps:
(1) select leaf: pick up from the tender tealeaves of new tea;
(2) spreading for cooling: by room temperature spreading for cooling 2-3 hour in fresh tea leaf in its holding chamber, dehydration 10%-20%;
(3) complete: adopt roller fixation machine to complete for the first time the tealeaves after spreading for cooling, temperature is controlled at 200 ℃-300 ℃, be controlled at 2-3 minute by the time, by dark brownish greenly passing through in spreading for cooling air conditioning chamber by conveyer belt of completing for the first time, rapidly by leaf temperature drop to 30 ℃-35 ℃, deliver in caldron type water-removing machine and complete for the second time again, the temperature that completes is controlled at 220 ℃-280 ℃, by the time be 1-2 minute, then dark brownish green after completing for the second time passed through in spreading for cooling air conditioning chamber to fast cooling to 25 ℃-30 ℃ by conveyer belt;
(4) knead: the water-removing leaves that secondary is completed after cooling is delivered in kneading machine and kneaded, to the curling slivering of water-removing leaves;
(5) dry: the green tea after kneading is dried by dryer, and bake out temperature is controlled at 30 ℃-40 ℃:
(6) classification: look choosing and size choosing after the green tea after drying is removed slag, carry out classification;
(7) refrigeration: one-tenth is sampled tea and carried out classification pack, then refrigeration.
Beneficial effect of the present invention is: processing technology of the present invention has adopted cooking-pot type to complete and two kinds of modes that complete of roller fixation, and cooking-pot type completes and has easy and simple to handlely, and leafing is fast, completes effective, and price is lower; It is good that roller fixation has the quality of completing, and labour intensity is low, and effect is high, easy to operate, both in conjunction with and not only improved the effect that completes and also improved the quality that completes, thereby solved the ubiquitous low-quality shortcoming that completes of traditional handicraft.
The specific embodiment
Choose fresh and tender tealeaves, then by room temperature spreading for cooling 2-3 hour in fresh tea leaf in its holding chamber, dehydration 10%-20%; Adopt roller fixation machine to complete for the first time the tealeaves after spreading for cooling, temperature is controlled at 200 ℃-300 ℃, be controlled at 2-3 minute by the time, by dark brownish greenly passing through in spreading for cooling air conditioning chamber by conveyer belt of completing for the first time, rapidly by leaf temperature drop to 30 ℃-35 ℃, deliver in caldron type water-removing machine and complete for the second time again, low after pot Wen Xiangao, temperature is controlled at 220 ℃-280 ℃, by the time be 1-2 minute, then dark brownish green after completing for the second time passed through in spreading for cooling air conditioning chamber to fast cooling to 25 ℃-30 ℃ by conveyer belt; The water-removing leaves that secondary is completed after cooling is delivered in kneading machine and is kneaded, to the curling slivering of water-removing leaves; Green tea after kneading is dried by dryer, and bake out temperature is controlled at 30 ℃-40 ℃; Look choosing and size choosing after green tea after drying is removed slag, carry out classification; One-tenth is sampled tea and carried out classification pack, then refrigeration.
Claims (1)
1. a processing technology for green tea, is characterized in that: comprise the following steps:
(1) select leaf: pick up from the tender tealeaves of new tea;
(2) spreading for cooling: by room temperature spreading for cooling 2-3 hour in fresh tea leaf in its holding chamber, dehydration 10%-20%;
(3) complete: adopt roller fixation machine to complete for the first time the tealeaves after spreading for cooling, temperature is controlled at 200 ℃-220 ℃, be controlled at 2-3 minute by the time, by dark brownish greenly passing through in spreading for cooling air conditioning chamber by conveyer belt of completing for the first time, rapidly by leaf temperature drop to 30 ℃-35 ℃, deliver in caldron type water-removing machine and complete for the second time again, the temperature that completes is controlled at 220 ℃-230 ℃, by the time be 1-2 minute, then dark brownish green after completing for the second time passed through in spreading for cooling air conditioning chamber to fast cooling to 25 ℃-30 ℃ by conveyer belt;
(4) knead: the water-removing leaves that secondary is completed after cooling is delivered in kneading machine and kneaded, to the curling slivering of water-removing leaves;
(5) dry: the green tea after kneading is dried by dryer, and bake out temperature is controlled at 30 ℃-40 ℃:
(6) classification: look choosing and size choosing after the green tea after drying is removed slag, carry out classification;
(7) refrigeration: one-tenth is sampled tea and carried out classification pack, then refrigeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587185.6A CN103652005A (en) | 2013-11-14 | 2013-11-14 | Green tea processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587185.6A CN103652005A (en) | 2013-11-14 | 2013-11-14 | Green tea processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103652005A true CN103652005A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587185.6A Pending CN103652005A (en) | 2013-11-14 | 2013-11-14 | Green tea processing technology |
Country Status (1)
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| CN (1) | CN103652005A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082470A (en) * | 2014-06-13 | 2014-10-08 | 句容谷歌庄园现代农业科技发展有限公司 | Making method for eucommia ulmoides health preserving tea |
| CN104171060A (en) * | 2014-07-31 | 2014-12-03 | 贵州省山里人家农业发展有限公司 | Process for making green tea |
| CN104605042A (en) * | 2015-02-06 | 2015-05-13 | 铜仁市茶叶行业协会 | Method for processing wild green tea |
| CN105104599A (en) * | 2015-09-18 | 2015-12-02 | 贵定县懿峰茶业有限公司 | Process for making green tee |
| CN105394229A (en) * | 2015-12-15 | 2016-03-16 | 广西昭平县凝香翠茶厂 | Green tea processing technology |
| CN106172984A (en) * | 2016-07-25 | 2016-12-07 | 峨眉山天然有机茶业有限公司 | A kind of processing technique of natural green tea |
| CN106922864A (en) * | 2017-05-18 | 2017-07-07 | 聂超 | A kind of processing technology of green tea |
-
2013
- 2013-11-14 CN CN201310587185.6A patent/CN103652005A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082470A (en) * | 2014-06-13 | 2014-10-08 | 句容谷歌庄园现代农业科技发展有限公司 | Making method for eucommia ulmoides health preserving tea |
| CN104171060A (en) * | 2014-07-31 | 2014-12-03 | 贵州省山里人家农业发展有限公司 | Process for making green tea |
| CN104605042A (en) * | 2015-02-06 | 2015-05-13 | 铜仁市茶叶行业协会 | Method for processing wild green tea |
| CN105104599A (en) * | 2015-09-18 | 2015-12-02 | 贵定县懿峰茶业有限公司 | Process for making green tee |
| CN105394229A (en) * | 2015-12-15 | 2016-03-16 | 广西昭平县凝香翠茶厂 | Green tea processing technology |
| CN106172984A (en) * | 2016-07-25 | 2016-12-07 | 峨眉山天然有机茶业有限公司 | A kind of processing technique of natural green tea |
| CN106922864A (en) * | 2017-05-18 | 2017-07-07 | 聂超 | A kind of processing technology of green tea |
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Application publication date: 20140326 |