CN107047855A - A kind of processing technology of jasmine green tea - Google Patents
A kind of processing technology of jasmine green tea Download PDFInfo
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- CN107047855A CN107047855A CN201710350923.3A CN201710350923A CN107047855A CN 107047855 A CN107047855 A CN 107047855A CN 201710350923 A CN201710350923 A CN 201710350923A CN 107047855 A CN107047855 A CN 107047855A
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- tealeaves
- jasmine
- green tea
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- kneading
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
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Abstract
The invention discloses a kind of processing technology of jasmine green tea, the technique comprises the following steps：Step（1）Fixing；Step（2）Cooling is handled；Step（3）Plasma electrode is induced：The tealeaves for the completion that cools is inserted on the bottom electrode medium of plasma device, voltage 8kV, irradiated 15 25 seconds under electric current 1.2mA, gap 3mm operating condition；Step（4）Knead processing：By tealeaves and Jasmine according to 2:Carry out kneading processing after 1 mass ratio mixing, kneaded using kneading machine, the rotating speed of kneading machine is 35 40 turns/min, and time of kneading is 30 40min, knead into bar until tea juice is not flowing out and giving out delicate fragrance；Step（5）Vacuum drying：The tealeaves kneaded is put into drying and processing in vacuum dryer, it is 130 150 DEG C to control temperature；Step（6）Finished product：Dried tealeaves is packed and sealed, cold storing and fresh-keeping in the refrigerating chamber that temperature is 26 DEG C is put into.The present invention makes full use of the characteristic of jasmine and fresh leaf, and the fragrance and mouthfeel of tealeaves are improved while holding green tea original local flavor, and satisfaction actually drinks needs.
Description
Technical field
The present invention relates to a kind of processing technology of jasmine green tea, belong to jasmine producing green tea technical field.
Background technology
China is the native place of tealeaves, but is not also " big country of drinking tea " now, and also many compatriots infrequently drink tea.Although
In past 20 year, Chinese tea drinking number is more than 20%, and young man mainly drinks the various Herb Teas put again, and a middle-aged person
Health protection tea mainly is drunk, the elderly typically drinks various tealeaves.Green tea is the also known as azymic tea without tea by fermentation, in being
One of main teas of state, it remains the natural materials of fresh leaf, the Tea Polyphenols contained, catechin, chlorophyll, caffeine, ammonia
Base acid, vitamins and other nutritious components are also more.These natural nutrition compositions in green tea, to anti-aging, anti-cancer, anticancer, sterilization,
Anti-inflammatory etc. has special-effect, is less than other teas.Green tea be using suitable And Development of Tea Shoot as raw material, through finishing, kneading,
The tealeaves that is made of typical process process such as dry, although tealeaves it is numerous in variety, but needed now for new teas drink
Asking becomes increasing.Therefore, the present inventor is provided by the way that green tea and jasmine are integrated as into vast teas drink fan
A kind of new green tea.
The content of the invention
The present invention is exactly in view of the deficienciess of the prior art, there is provided a kind of processing technology of jasmine green tea, abundant profit
With jasmine and the characteristic of fresh leaf, the fragrance and mouthfeel of tealeaves are improved while holding green tea original local flavor, actual drink is met
With needs.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of processing technology of jasmine green tea, the technique comprises the following steps：
Step（1）Fixing：Take the fresh leaf of the leaf of a bud one or two leaves and a bud as raw material, put it into cylinder type water-removing machine
Row fixing, it is 180-200 DEG C control temperature, and fixation time is to spread after the completion of 2-4min, fixing to put 15- in spreading for cooling room
20min；
Step（2）Cooling is handled：The tealeaves for the completion that finishes is put into the refrigerating chamber that temperature is 5-10 DEG C and refrigerates 15-20min；
Step（3）Plasma electrode is induced：Wherein, the tealeaves for the completion that cools is inserted to the bottom electrode medium of plasma device
On, voltage 8kV is irradiated 15-25 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）Knead processing：By tealeaves and Jasmine according to 2:Carry out kneading processing after 1 mass ratio mixing, using model
Kneaded for 6CR-35 kneading machines, the rotating speed of kneading machine turns/min for 35-40, and time of kneading is 30-40min, kneads into bar
Until tea juice is not flowing out and is giving out delicate fragrance；
Step（5）Vacuum drying：The tealeaves for kneading completion is put into vacuum dryer and carries out drying and processing, controls the temperature to be
130-150℃；
Step（6）Finished product：Dried tealeaves is packed and sealed, cold storing and fresh-keeping in the refrigerating chamber that temperature is 2-6 DEG C is put into.
It is used as the improvement of above-mentioned technical proposal, the step（1）Water content after middle tea green-keeping is 55-65%.
It is used as the improvement of above-mentioned technical proposal, the step（4）In knead processing after water content of tea be 25-35%.
It is used as the improvement of above-mentioned technical proposal, the step（5）Middle vacuum tea drying time is 7-15min, after drying
The water content of tealeaves is 3-6%.
Compared with prior art, implementation result of the invention is as follows by the present invention：
The present invention is combined using jasmine with tealeaves, and the jasmine green tea prepared not only remains the original local flavor of green tea, together
The fragrance and mouthfeel of Shi Tigao tealeaves, and the preparation method of this jasmine green tea is simple, and efficiency high, fixing is uniform, finished product jasmine
Green tea soup look is bright, and flavour is dense, fragrant odour, is a kind of new green tea of high-quality.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
Especially-note：The jasmine green tea that the present invention makes is not only suitable for the daily reference of tasters, is more suitable for broad masses and supports
Life is used, the features such as with splendid mellow, fragrant highly concentrated taste and health-care effect.
Embodiment 1：
A kind of processing technology of jasmine green tea described in the present embodiment, the technique comprises the following steps：
Step（1）Fixing：Take the fresh leaf of the leaf of a bud one or two leaves and a bud as raw material, put it into cylinder type water-removing machine
Row fixing, it is 180 DEG C control temperature, and fixation time is to spread after the completion of 2min, fixing to put 15min in spreading for cooling room；
Step（2）Cooling is handled：The tealeaves for the completion that finishes is put into the refrigerating chamber that temperature is 5 DEG C and refrigerates 15min；
Step（3）Plasma electrode is induced：The tealeaves for the completion that cools is inserted on the bottom electrode medium of plasma device, voltage
Irradiated 15 seconds under 8kV, electric current 1.2mA, gap 3mm operating condition；
Step（4）Knead processing：By tealeaves and Jasmine according to 2:Carry out kneading processing after 1 mass ratio mixing, using model
Kneaded for 6CR-35 kneading machines, the rotating speed of kneading machine is 35 turns/min, and time of kneading is 30min, knead into bar until tea
Juice is not flowing out and is giving out delicate fragrance；
Step（5）Vacuum drying：The tealeaves for kneading completion is put into vacuum dryer and carries out drying and processing, controls the temperature to be
130℃；
Step（6）Finished product：Dried tealeaves is packed and sealed, cold storing and fresh-keeping in the refrigerating chamber that temperature is 2 DEG C is put into.
Specifically, the step（1）Water content after middle tea green-keeping is 55%；The step（4）In knead after processing
Water content of tea be 25%；The step（5）Middle vacuum tea drying time is 7min, and the water content of tealeaves is after drying
3%.
The present invention is combined using jasmine with tealeaves, and the jasmine green tea prepared not only remains the original wind of green tea
Taste, while the fragrance and mouthfeel of tealeaves are improved, and also the preparation method of this jasmine green tea is simple, and efficiency high, fixing is uniform, finished product
Jasmine green tea soup look is bright, and flavour is dense, fragrant odour, is a kind of new green tea of high-quality.
Note：In technique parameters control range is during actual fabrication, can be according to the required jasmine green tea that reaches
Quality requirement is set.
Embodiment 2
A kind of processing technology of jasmine green tea described in the present embodiment, the technique comprises the following steps：
Step（1）Fixing：Take the fresh leaf of the leaf of a bud one or two leaves and a bud as raw material, put it into cylinder type water-removing machine
Row fixing, it is 190 DEG C control temperature, and fixation time is to spread after the completion of 3min, fixing to put 18min in spreading for cooling room；
Step（2）Cooling is handled：The tealeaves for the completion that finishes is put into the refrigerating chamber that temperature is 8 DEG C and refrigerates 18min；
Step（3）Plasma electrode is induced：The tealeaves for the completion that cools is inserted on the bottom electrode medium of plasma device, voltage
Irradiated 20 seconds under 8kV, electric current 1.2mA, gap 3mm operating condition；
Step（4）Knead processing：By tealeaves and Jasmine according to 2:Carry out kneading processing after 1 mass ratio mixing, using model
Kneaded for 6CR-35 kneading machines, the rotating speed of kneading machine is 37 turns/min, and time of kneading is 35min, knead into bar until tea
Juice is not flowing out and is giving out delicate fragrance；
Step（5）Vacuum drying：The tealeaves for kneading completion is put into vacuum dryer and carries out drying and processing, controls the temperature to be
140℃；
Step（6）Finished product：Dried tealeaves is packed and sealed, cold storing and fresh-keeping in the refrigerating chamber that temperature is 4 DEG C is put into.
Specifically, the step（1）Water content after middle tea green-keeping is 60%；The step（4）In knead after processing
Water content of tea be 30%；The step（5）Middle vacuum tea drying time is 11min, and the water content of tealeaves is after drying
5%.
The present invention is combined using jasmine with tealeaves, and the jasmine green tea prepared not only remains the original wind of green tea
Taste, while the fragrance and mouthfeel of tealeaves are improved, and also the preparation method of this jasmine green tea is simple, and efficiency high, fixing is uniform, finished product
Jasmine green tea soup look is bright, and flavour is dense, fragrant odour, is a kind of new green tea of high-quality.
Note：In technique parameters control range is during actual fabrication, can be according to the required jasmine green tea that reaches
Quality requirement is set.
Embodiment 3：
A kind of processing technology of jasmine green tea described in the present embodiment, the technique comprises the following steps：
Step（1）Fixing：Take the fresh leaf of the leaf of a bud one or two leaves and a bud as raw material, put it into cylinder type water-removing machine
Row fixing, it is 200 DEG C control temperature, and fixation time is to spread after the completion of 4min, fixing to put 20min in spreading for cooling room；
Step（2）Cooling is handled：The tealeaves for the completion that finishes is put into the refrigerating chamber that temperature is 10 DEG C and refrigerates 20min；
Step（3）Plasma electrode is induced：The tealeaves for the completion that cools is inserted on the bottom electrode medium of plasma device, voltage
Irradiated 25 seconds under 8kV, electric current 1.2mA, gap 3mm operating condition；
Step（4）Knead processing：By tealeaves and Jasmine according to 2:Carry out kneading processing after 1 mass ratio mixing, using model
Kneaded for 6CR-35 kneading machines, the rotating speed of kneading machine is 40 turns/min, and time of kneading is 40min, knead into bar until tea
Juice is not flowing out and is giving out delicate fragrance；
Step（5）Vacuum drying：The tealeaves for kneading completion is put into vacuum dryer and carries out drying and processing, controls the temperature to be
150℃；
Step（6）Finished product：Dried tealeaves is packed and sealed, cold storing and fresh-keeping in the refrigerating chamber that temperature is 6 DEG C is put into.
Specifically, the step（1）Water content after middle tea green-keeping is 65%；The step（4）In knead after processing
Water content of tea be 35%；The step（5）Middle vacuum tea drying time is 15min, and the water content of tealeaves is after drying
6%.
The present invention is combined using jasmine with tealeaves, and the jasmine green tea prepared not only remains the original wind of green tea
Taste, while the fragrance and mouthfeel of tealeaves are improved, and also the preparation method of this jasmine green tea is simple, and efficiency high, fixing is uniform, finished product
Jasmine green tea soup look is bright, and flavour is dense, fragrant odour, is a kind of new green tea of high-quality.
Note：In technique parameters control range is during actual fabrication, can be according to the required jasmine green tea that reaches
Quality requirement is set.
Above content is made for the present invention in conjunction with specific embodiments describes in detail, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, the scope of protection of the invention should be all considered as belonging to.
Claims (4)
1. a kind of processing technology of jasmine green tea, it is characterised in that：The technique comprises the following steps：
Step（1）Fixing：Take the fresh leaf of the leaf of a bud one or two leaves and a bud as raw material, put it into cylinder type water-removing machine
Row fixing, it is 180-200 DEG C control temperature, and fixation time is to spread after the completion of 2-4min, fixing to put 15- in spreading for cooling room
20min；
Step（2）Cooling is handled：The tealeaves for the completion that finishes is put into the refrigerating chamber that temperature is 5-10 DEG C and refrigerates 15-20min；
Step（3）Plasma electrode is induced：Wherein, the tealeaves for the completion that cools is inserted to the bottom electrode medium of plasma device
On, voltage 8kV is irradiated 15-25 seconds under electric current 1.2mA, gap 3mm operating condition；
Step（4）Knead processing：By tealeaves and Jasmine according to 2:Carry out kneading processing after 1 mass ratio mixing, using model
Kneaded for 6CR-35 kneading machines, the rotating speed of kneading machine turns/min for 35-40, and time of kneading is 30-40min, kneads into bar
Until tea juice is not flowing out and is giving out delicate fragrance；
Step（5）Vacuum drying：The tealeaves for kneading completion is put into vacuum dryer and carries out drying and processing, controls the temperature to be
130-150℃；
Step（6）Finished product：Dried tealeaves is packed and sealed, cold storing and fresh-keeping in the refrigerating chamber that temperature is 2-6 DEG C is put into.
2. the processing technology of jasmine green tea according to claim 1, it is characterised in that：The step（1）Middle tea green-keeping
Water content afterwards is 55-65%.
3. the processing technology of jasmine green tea according to claim 1, it is characterised in that：The step（4）In knead processing
Water content of tea afterwards is 25-35%.
4. the processing technology of jasmine green tea according to claim 1, it is characterised in that：The step（5）Middle vacuum tea
Drying time is that the water content of tealeaves after 7-15min, drying is 3-6%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402256A (en) * | 2018-05-25 | 2018-08-17 | 贵州江口骆象茶业有限公司 | A kind of preparation process of campanulaceae jasmine tea |
| CN108740146A (en) * | 2018-06-07 | 2018-11-06 | 贵州玉屏展鸿茶叶有限公司 | A kind of processing method of Rosa roxburghii Tratt jasmine tea |
| CN109480015A (en) * | 2019-01-16 | 2019-03-19 | 王宏 | A kind of flavor tea and its application |
| CN111802481A (en) * | 2020-06-22 | 2020-10-23 | 长阳初心茶叶有限公司 | Tea blending method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290065A (en) * | 2013-06-22 | 2013-09-11 | 安徽济民医药科技有限公司 | Method for preparing borneol by using microorganism separated from natural world |
| CN105325576A (en) * | 2015-08-07 | 2016-02-17 | 广西南宁派腾科技有限公司 | Jasmine green tea processing technology |
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2017
- 2017-05-18 CN CN201710350923.3A patent/CN107047855A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290065A (en) * | 2013-06-22 | 2013-09-11 | 安徽济民医药科技有限公司 | Method for preparing borneol by using microorganism separated from natural world |
| CN105325576A (en) * | 2015-08-07 | 2016-02-17 | 广西南宁派腾科技有限公司 | Jasmine green tea processing technology |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402256A (en) * | 2018-05-25 | 2018-08-17 | 贵州江口骆象茶业有限公司 | A kind of preparation process of campanulaceae jasmine tea |
| CN108740146A (en) * | 2018-06-07 | 2018-11-06 | 贵州玉屏展鸿茶叶有限公司 | A kind of processing method of Rosa roxburghii Tratt jasmine tea |
| CN109480015A (en) * | 2019-01-16 | 2019-03-19 | 王宏 | A kind of flavor tea and its application |
| CN111802481A (en) * | 2020-06-22 | 2020-10-23 | 长阳初心茶叶有限公司 | Tea blending method |
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Application publication date: 20170818 |