CN107343548A - A kind of tealeaves kneads plastic processing method - Google Patents
A kind of tealeaves kneads plastic processing method Download PDFInfo
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- CN107343548A CN107343548A CN201710698240.7A CN201710698240A CN107343548A CN 107343548 A CN107343548 A CN 107343548A CN 201710698240 A CN201710698240 A CN 201710698240A CN 107343548 A CN107343548 A CN 107343548A
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- tealeaves
- kneading
- kneaded
- kneads
- processing
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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
- A23F3/12—Rolling or shredding tea leaves
Abstract
Plastic processing method is kneaded it is an object of the invention to provide a kind of tealeaves, it is kneaded the method and step of plasticity and is：(1) ready tea raw material is placed into green-keeping machine and carries out fixing processing, (2) tealeaves after the completion of fixing immersion in step 1 is carried out kneading processing, uniform iron solvent mixture first is sprayed on tealeaves surface before kneading processing, it is divided into mechanical and artificial two step when tea rolling is processed to be kneaded, primary is carried out by kneading machine first to knead, then by manually kneading processing, (3) tea-drying is handled, steam drying is carried out in steam drying bucket, effectively Tea Polyphenols can be catalyzed, the effective decomposition rate for improving Tea Polyphenols, while it is combined being kneaded by machinery and knocking off to knead, time of kneading can either be shortened, improve knead efficiency, and can improves the sizing of tealeaves, improve the quality of tealeaves.
Description
Technical field
Field in terms of the present invention relates to the process equipment of tealeaves, be mainly concerned with tealeaves kneads processing and treating method aspect
Improvement and design, especially when be related to a kind of tealeaves knead plastic processing method.
Background technology
With the horizontal raising of tea processing, for people in the manufacturing process of tealeaves, kneading for tealeaves is necessary processing
Step, effectively the Tea Polyphenols in tealeaves can be kneaded, and be decomposed Tea Polyphenols by chemically reacting, so that reducing
Polyphenol content in tealeaves, the bitter taste of tealeaves can be effectively reduced, improve the mouthfeel of tealeaves, but traditional
Kneading in technique is that general time of kneading is longer by manually being kneaded, it is necessary to fully knead, and lowers knead efficiency, or
Kneaded using machinery, although speed is quickly, the quick rotation of kneading machine causes the badly damaged of tealeaves, in very great Cheng
The quality of tealeaves is reduced on degree, there is also very big deficiency.
Therefore it provides a kind of tealeaves kneads plastic processing method, by being improved to the processing method of kneading of tealeaves,
By spraying uniform iron solvent mixture on the forward direction tealeaves surface kneaded, substantial amounts of ferric ion, energy are contained in the inside
It is enough that effectively Tea Polyphenols is catalyzed, it is effective to improve the decomposition rate of Tea Polyphenols, while kneaded and knocked off by machinery
To knead and be combined, time of kneading can either be shortened, improve knead efficiency, and can improves the sizing of tealeaves, improves the quality of tealeaves,
Also certain medicinal effects can be improved, has certain effect to treatment anaemia, just turns into those skilled in the art's urgent need to resolve
Problem.
The content of the invention
Plastic processing method is kneaded it is an object of the invention to provide a kind of tealeaves, by kneading processing method to tealeaves
It is improved, by spraying uniform iron solvent mixture on the forward direction tealeaves surface kneaded, substantial amounts of trivalent is contained in the inside
Iron ion, effectively Tea Polyphenols can be catalyzed, it is effective to improve the decomposition rate of Tea Polyphenols, while rubbed by machinery
Twist with the fingers and knock off to knead and be combined, time of kneading can either be shortened, improve knead efficiency, and can improves the sizing of tealeaves, improves tea
The quality of leaf, certain medicinal effects can be also improved, have certain effect to treatment anaemia.
To solve technical problem described in background technology, the present invention uses following technical scheme：
A kind of tealeaves kneads plastic processing method, and it is kneaded the method and step of plasticity and is：
(1) ready tea raw material is placed into green-keeping machine and carries out fixing processing, the immersion 10 after cooling down that finishes-
Take out after 15min and place in the cool；
(2) tealeaves after the completion of fixing immersion in step 1 is carried out kneading processing, first sprayed tealeaves surface before kneading processing
Uniform iron solvent mixture is spilt, mechanical and artificial two step is divided into when tea rolling is processed and is kneaded, first by rubbing
Twister carries out primary and kneaded, and time of kneading is set within 1min, then by manually kneading processing, and manually knead when
Between be set to 3-5min, also need to ceaselessly spill cold distilled water to tealeaves surface when kneading；
(3) tea-drying is handled, and carries out steam drying in steam drying bucket, while by the atmospheric pressure in steam drying bucket
Be evacuated to 0.5-0.7MPa, then pass to vapours and processing is dried, after the completion of be placed into shady place carry out drying 30-
35min。
Preferably, the main component of the iron solvent mixture in described step 2 is ferrous fumarate, and ferrous fumarate
Content control passes through the Tea Polyphenols when spraying a certain amount of ferrous fumarate and effectively can improve tea rolling 2.7-3.5%
Decomposition rate, improve knead efficiency, increase tea rolling degree.
Preferably, the content of the ferrous fumarate of the iron solvent in described step 2 can also be led to 4.5-5.5%
Cross improve ferrous fumarate content can have in the tealeaves kneaded it is remaining, can accomplish to a certain extent treat anaemia
Pharmacologic action.
Preferably, kneading machine when machinery is kneaded is carried out in described step 2 to tealeaves to knead using 6CR-30 disc types
Machine, processing then is kneaded the rotating speed of kneading machine is reduced into 15-25rad/min by rotating speed decelerator carrying out low speed, it is logical
Rotary speed when reduction tea machinery is kneaded is crossed, can effectively ensure that tealeaves is not told the kneading machine of rotation to break in itself
It is bad, improve the integrity degree of tealeaves.
Preferably, the temperature of tealeaves is kept to be less than 23 DEG C when described step 2 is kneaded to tealeaves.
Preferably, the speed that is blown into of vapours when in described step 3 to tealeaves progress steam drying is 5-7m/s.
The beneficial effects of the invention are as follows：
1), effectively Tea Polyphenols can be catalyzed, it is effective to improve the decomposition rate of Tea Polyphenols, while passing through machine
Tool is kneaded and knocks off to knead and is combined, and can either shorten time of kneading, improves knead efficiency, and and can improves the sizing of tealeaves, carried
The quality of high tealeaves.
2) certain medicinal effects while can be also improved, have certain effect to treatment anaemia.
Embodiment
In order that those skilled in the art more fully understands technical scheme, the present invention will be made into one below
Step is discussed in detail.
Embodiment 1：
A kind of tealeaves kneads plastic processing method, and it is kneaded the method and step of plasticity and is：
(1) ready tea raw material is placed into green-keeping machine and carries out fixing processing, the immersion 10 after cooling down that finishes-
Take out after 15min and place in the cool；
(2) tealeaves after the completion of fixing immersion in step 1 is carried out kneading processing, first sprayed tealeaves surface before kneading processing
Uniform iron solvent mixture is spilt, mechanical and artificial two step is divided into when tea rolling is processed and is kneaded, first by rubbing
Twister carries out primary and kneaded, and time of kneading is set within 1min, then by manually kneading processing, and manually knead when
Between be set to 3min, also need to ceaselessly spill cold distilled water to tealeaves surface when kneading；
(3) tea-drying is handled, and carries out steam drying in steam drying bucket, while by the atmospheric pressure in steam drying bucket
Be evacuated to 0.5MPa, then pass to vapours and processing is dried, after the completion of carry out drying 30min being placed into shady place.
Further, the main component of the iron solvent mixture in described step 2 is ferrous fumarate, and ferrous fumarate
Content control 3%, pass through point of the Tea Polyphenols when spraying a certain amount of ferrous fumarate and effectively can improve tea rolling
Speed is solved, improves knead efficiency, increases tea rolling degree.
Further, kneading machine when machinery is kneaded is carried out in described step 2 to tealeaves to rub using 6CR-30 disc types
Twister, processing then is kneaded the rotating speed of kneading machine is reduced into 1575rad/min by rotating speed decelerator carrying out low speed, it is logical
Rotary speed when reduction tea machinery is kneaded is crossed, can effectively ensure that tealeaves is not told the kneading machine of rotation to break in itself
It is bad, improve the integrity degree of tealeaves.
Further, the temperature of tealeaves is kept to be less than 23 DEG C when described step 2 is kneaded to tealeaves.
Further, the speed that is blown into of vapours when in described step 3 to tealeaves progress steam drying is 5m/s.
Implement to prove, using this data, effectively Tea Polyphenols can be catalyzed, the effective decomposition for improving Tea Polyphenols
Speed, while be combined being kneaded by machinery and knocking off to knead, time of kneading can either be shortened, improve knead efficiency, and can
The sizing of tealeaves is improved, improves the quality of tealeaves.
Embodiment 2：
A kind of tealeaves kneads plastic processing method, and it is kneaded the method and step of plasticity and is：
(1) ready tea raw material is placed into green-keeping machine and carries out fixing processing, after the 15min that soaked after fixing cooling
Taking-up is placed in the cool；
(2) tealeaves after the completion of fixing immersion in step 1 is carried out kneading processing, first sprayed tealeaves surface before kneading processing
Uniform iron solvent mixture is spilt, mechanical and artificial two step is divided into when tea rolling is processed and is kneaded, first by rubbing
Twister carries out primary and kneaded, and time of kneading is set within 1min, then by manually kneading processing, and manually knead when
Between be set to 5min, also need to ceaselessly spill cold distilled water to tealeaves surface when kneading；
(3) tea-drying is handled, and carries out steam drying in steam drying bucket, while by the atmospheric pressure in steam drying bucket
Be evacuated to 0.6MPa, then pass to vapours and processing is dried, after the completion of carry out drying 30min being placed into shady place.
Further, the content of the ferrous fumarate of the iron solvent in described step 2 can also pass through raising 5%
The content of ferrous fumarate can have in the tealeaves kneaded it is remaining, can accomplish to a certain extent treat anaemia it is medicinal
Effect.
Further, kneading machine when machinery is kneaded is carried out in described step 2 to tealeaves to rub using 6CR-30 disc types
Twister, then by rotating speed decelerator by the rotating speed of kneading machine be reduced to 25rad/min carry out low speed knead processing, pass through
Rotary speed when tea machinery is kneaded is reduced, can effectively ensure that tealeaves is not told the kneading machine of rotation to break in itself
It is bad, improve the integrity degree of tealeaves.
Further, the temperature of tealeaves is kept to be less than 23 DEG C when described step 2 is kneaded to tealeaves.
Further, the speed that is blown into of vapours when in described step 3 to tealeaves progress steam drying is 7m/s.
Implement to prove, using this data, effectively Tea Polyphenols can be catalyzed, the effective decomposition for improving Tea Polyphenols
Speed, while be combined being kneaded by machinery and knocking off to knead, time of kneading can either be shortened, improve knead efficiency, and can
The sizing of tealeaves is improved, improves the quality of tealeaves, while the content by improving ferrous fumarate can be in the tealeaves kneaded
Have it is remaining, can accomplish to a certain extent treat anaemia pharmacologic action.
Some one exemplary embodiments of the present invention are only described by way of explanation above, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, foregoing description is inherently illustrative, and should not be construed as will to right of the present invention
Ask the limitation of protection domain.
Claims (6)
1. a kind of tealeaves kneads plastic processing method, it is characterised in that it is kneaded the method and step of plasticity and is：
(1) ready tea raw material is placed into green-keeping machine and carries out fixing processing, after the 10-15min that soaked after fixing cooling
Taking-up is placed in the cool；
(2) tealeaves after the completion of fixing immersion in step 1 is carried out kneading processing, first sprayed on tealeaves surface before kneading processing
Even iron solvent mixture, mechanical and artificial two step is divided into when tea rolling is processed and is kneaded, passes through kneading machine first
Carry out primary to knead, and time of kneading is set within 1min, and then by manually kneading processing, and the time manually kneaded sets
For 3-5min, also need to ceaselessly spill cold distilled water to tealeaves surface when kneading；
(3) tea-drying is handled, and steam drying is carried out in steam drying bucket, while the atmospheric pressure in steam drying bucket is evacuated to
0.5-0.7MPa, then pass to vapours and processing be dried, after the completion of carry out 30-35min of drying being placed into shady place.
2. a kind of tealeaves according to claim 1 kneads plastic processing method, it is characterised in that in described step 2
The main component of iron solvent mixture be ferrous fumarate, and the content of ferrous fumarate is controlled 2.7-3.5%.
3. a kind of tealeaves according to claim 1 kneads plastic processing method, it is characterised in that in described step 2
The content of ferrous fumarate of iron solvent can also be 4.5-5.5%.
4. a kind of tealeaves according to claim 1 kneads plastic processing method, it is characterised in that in described step 2
Kneading machine when machinery is kneaded is carried out to tealeaves, using 6CR-30 disc type kneading machines, then will knead by rotating speed decelerator
The rotating speed of machine is reduced to 15-25rad/min progress low speed and kneads processing.
5. a kind of tealeaves according to claim 1 kneads plastic processing method, it is characterised in that described step 2 is right
The temperature of tealeaves is kept to be less than 23 DEG C when tealeaves is kneaded.
6. a kind of tealeaves according to claim 1 kneads plastic processing method, it is characterised in that in described step 3
The speed that is blown into of vapours during to tealeaves progress steam drying is 5-7m/s.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710698240.7A CN107343548A (en) | 2017-08-15 | 2017-08-15 | A kind of tealeaves kneads plastic processing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710698240.7A CN107343548A (en) | 2017-08-15 | 2017-08-15 | A kind of tealeaves kneads plastic processing method |
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| CN107343548A true CN107343548A (en) | 2017-11-14 |
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| CN201710698240.7A Pending CN107343548A (en) | 2017-08-15 | 2017-08-15 | A kind of tealeaves kneads plastic processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769987A (en) * | 2019-03-12 | 2019-05-21 | 安顺增云茶业有限责任公司 | A kind of flat tea process |
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| CN101006817A (en) * | 2007-01-24 | 2007-08-01 | 邓天华 | Bamboo leaf tea and its producing method |
| CN102178002A (en) * | 2011-04-21 | 2011-09-14 | 武夷山市神思金针梅茶业有限公司 | Production process and product of original ecological golden plum tea |
| CN102835526A (en) * | 2012-08-31 | 2012-12-26 | 安徽新津铁皮石斛开发有限公司 | Processing method for dendrobium candidum health-care tea |
| CN103828953A (en) * | 2014-02-28 | 2014-06-04 | 贵州省凤冈县田坝魅力黔茶有限公司 | Constant-temperature twisting method of green tea |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006817A (en) * | 2007-01-24 | 2007-08-01 | 邓天华 | Bamboo leaf tea and its producing method |
| CN102178002A (en) * | 2011-04-21 | 2011-09-14 | 武夷山市神思金针梅茶业有限公司 | Production process and product of original ecological golden plum tea |
| CN102835526A (en) * | 2012-08-31 | 2012-12-26 | 安徽新津铁皮石斛开发有限公司 | Processing method for dendrobium candidum health-care tea |
| CN103828953A (en) * | 2014-02-28 | 2014-06-04 | 贵州省凤冈县田坝魅力黔茶有限公司 | Constant-temperature twisting method of green tea |
| CN105010608A (en) * | 2015-08-20 | 2015-11-04 | 黄山市徽州区浮溪人家茶业有限公司 | Huangshan purple tea and preparation method thereof |
| CN106343054A (en) * | 2016-11-04 | 2017-01-25 | 湄潭县随缘茶业有限公司 | Processing technique for hododendron pulchrum sweet green tea |
Non-Patent Citations (2)
| Title |
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| 毛丽秋: "《化学研究与设计性实验》", 31 October 2008, 长沙：湖南师范大学出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769987A (en) * | 2019-03-12 | 2019-05-21 | 安顺增云茶业有限责任公司 | A kind of flat tea process |
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Application publication date: 20171114 |
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| RJ01 | Rejection of invention patent application after publication |