CN104782838A - Peony green tea and production method thereof - Google Patents
Peony green tea and production method thereof Download PDFInfo
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- CN104782838A CN104782838A CN201510182652.6A CN201510182652A CN104782838A CN 104782838 A CN104782838 A CN 104782838A CN 201510182652 A CN201510182652 A CN 201510182652A CN 104782838 A CN104782838 A CN 104782838A
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Abstract
The invention relates to peony green tea and a production method of the peony green tea. The production method comprises the following seven steps: picking and selecting, cleaning and airing, steaming and cooling, rolling for three times, drying, perfuming and reshaping. Finally, the peony green tea without a bitter and astringent taste and with a health-care function, a pure color and a fragrant flavor is obtained. According to the peony green tea and the production method, a valuable natural resource, namely a peony bud, is made full use of, wastes are changed into valuables to achieve the purpose of making the best use of everything, and a new approach is provided for development and utilization of the peony bud.
Description
Technical field
The present invention relates to a kind of tree peony green tea and production method thereof, belong to tealeaves preparation field.
Background technology
Green tea is described as " state's drink ", is a kind of rather well received health protection tea.Its fragrant taste, mouthfeel is unique, and containing multiple nutritional components such as vitamin, amino acid and Tea Polyphenols.But containing a large amount of caffeine in green tea, therefore excessive drinks green tea or drink strong tea and all can produce harm to human body.
Tree peony bud, also known as " bulbil ", starts at the beginning of 3 months of annual spring to sprout.But because its function is different with differentiation degree, need artificial harvesting to pull out most tiller bud, therefore a large amount of tree peony buds abandons after being plucked, and wastes.China's Peony growing area is very wide, and only Heze City, Shandong Province just reaches more than 200,000 mu.And annual spring to pluck the tree peony bud abandoned innumerable especially, be piled into mountain, be taken as rubbish and equally process.But detect by analysis afterwards, in tree peony bud, the content of protein is 10.09%, and amino acid whose content is 7.28%, and wherein essential amino acid accounts for about 50% of total amino acid content.Tree peony polyoses content is 4.21%, and string is 6.23%, and general flavone content is 9.57%.It is also containing abundant vitamin and mineral matter in addition, and wherein the content of calcium is 51mg/100g, and the content of iron is 8.2mg/100g, and the content of zinc is 2.05mg/100g, and the content of selenium is 0.29 μ g/100g.And containing gallic acid, tree peony saponin isoreactivity composition.These physiological activators have good curative effect to cardiovascular and cerebrovascular disease, can be antibacterial, antiviral, antitumor.In fact, just have the record utilizing tree peony bud to do tea as far back as the Ming Dynasty, " spring cuts tree peony bud, after falling bitter taste, shines dry cook tea with spring bubble.Fragrance is special, and delicate fragrance is meaningful ".
In the present invention, tree peony green tea adopts fresh tree peony tender shoots to process, it is rich in vitamin, mineral matter and amino acid, nutritious, and containing various active compositions such as general flavone, tree peony polysaccharide, gallic acid, tree peony saponin, strings, not containing tannic acid, can not affect the absorption of human body protein and iron, not containing caffeine, normal drink is harmless.Therefore the present invention is the high functional health tea of a kind of security.
Summary of the invention
The invention provides a kind of tree peony green tea and production method thereof, tree peony green tea tea shape prepared by the present invention is attractive in appearance, dark brown pure, and tea is aromatic strongly fragrant; Mellow, there is no bitter taste; Remain bioactive ingredients greatly, nutritious, not containing tannic acid, not containing caffeine.
A production method for tree peony green tea, concrete steps are as follows:
(1) harvesting is selected: the tree peony tender shoots of plucking the beginning of March, and choosing length is 3-5 centimetre, and blade face is not opened up, the tree peony tender shoots that bud look dark green is or purplish red;
(2) airing is cleaned: cleaned under 20 DEG C of conditions by the tree peony tender shoots selected and be placed on airing room for twice and dry, the condition of airing room setting is: temperature 25-35 DEG C, relative humidity is 50%-75%, and throughput is 2.4L/h, to tender shoots without the globule, surface dry; The general airing time is 3-5 hour;
Further, in step (2) cleaning airing process, the condition of airing room setting is: temperature 27 DEG C, relative humidity is 60%.
(3) complete cooling: tree peony bud good for airing is dropped into green-keeping machine, completes fast; Temperature is set as 200-250 DEG C, and the time is 3-5 minute, is laid on drying frame by tree peony bud and cools after completing, and the thickness of tiling is 10-13mm, and the time of airing is 3-6 hour;
Further, step (3) completes in cooling procedure, and temperature is set as 230 DEG C, and the time is 4 minutes; Preferably, be laid on drying frame by tree peony bud and cool after completing, the thickness of tiling is 12mm, and the time of airing is 4.5 hours.
Knead for (4) three times: the stainless steel rub barrel tree peony bud cooled being put into kneading machine, tree peony bud input amount is about 4/5ths of rub barrel volume.Design temperature is 50-65 DEG C; First time kneads, and the time is 12-16 minute, without pressure, namely without rotation hand wheel, allows it be in the top of kneading machine; Then carry out second time to knead, the time is 20 minutes, increases pressure gradually, namely the handwheel at kneading machine top is rotated down to half pressure, and rotating to centre position is then half pressure; Third time kneads, and continues to be forced into total head and handwheel and rotates bottommost to kneading machine, knead 10-15 minute, then loosen gradually;
Further, step is kneaded in process (4) three times, and the temperature of kneading machine is 59 DEG C.
(5) dry: the tree peony bud kneaded is put into dryer and carry out drying and process, impose a condition as time 25-50 minute, temperature 68-85 DEG C, after drying, the moisture control of tree peony bud is between 5%-8%;
Further, in step (5) dry run, impose a condition into: time 30-38 minute, temperature 70-75 DEG C, after drying, the moisture control of tree peony bud is between 6%-6.8%.
(6) Titian: put dried tree peony bud into fragrance extracting machine, the Titian time is 1-5 minute, and temperature is 100-135 DEG C, after Titian, tree peony green tea aromatic flavour, and the moisture control of tree peony bud is below 5%;
Further, in step (6) Titian process, the Titian time is 3.5 minutes, and temperature is 125 DEG C.
(7) shaping: the tree peony bud after Titian is put into trimmer, carries out shaping, make it more neatly attractive in appearance, after shaping, gained is tree peony green tea.
The tree peony green tea prepared by the present invention also belongs to protection scope of the present invention.
Invention compared with prior art has the following advantages:
The present invention does not contain bitter taste, has health care, pure color, local flavor delicate fragrance, and the present invention takes full advantage of the natural resources of this preciousness of tree peony bud, turns waste into wealth, and reaches the object of making the best use of everything, and the exploitation for tree peony tender shoots provide a new way.Not containing caffeine in tree peony green tea in the present invention, be a kind of safe functional health tea.
Detailed description of the invention
Further describe the present invention below in conjunction with specific embodiment, advantage and disadvantage of the present invention will be more clear along with description.But embodiment is only exemplary, does not form any restriction to scope of the present invention.It will be understood by those skilled in the art that and can modify to the details of technical solution of the present invention and form or replace down without departing from the spirit and scope of the present invention, but these amendments and replacement all fall within the scope of protection of the present invention.
Embodiment 1
A production method for tree peony green tea, concrete steps are as follows:
(1) harvesting is selected: the tree peony tender shoots of plucking the beginning of March, and choosing length is 3-5 centimetre, and blade face is not opened up, the tree peony tender shoots that bud look dark green is or purplish red;
(2) clean airing: clean under 20 DEG C of conditions by the tree peony tender shoots selected and be placed on airing room for twice and dry, the condition that airing room sets is: temperature 27 DEG C, and relative humidity is 60%, and throughput is 2.4L/h, to tender shoots without the globule, surface dry; The general airing time is 3-5 hour;
(3) complete cooling: tree peony bud good for airing is dropped into green-keeping machine, completes fast; Temperature is set as 230 DEG C, and the time is 4 minutes, is laid on drying frame by tree peony bud and cools after completing, and the thickness of tiling is 123mm, and the time of airing is 4.5 hours;
Knead for (4) three times: the stainless steel rub barrel tree peony bud cooled being put into kneading machine, the input amount of tree peony bud is about 4/5ths of rub barrel volume.Design temperature is 59 DEG C; First time kneads, and the time is 12-16 minute, without pressure, namely without rotation hand wheel, allows it be in the top of kneading machine.Then carry out second time to knead, the time is 20 minutes, increases pressure gradually, namely the handwheel at kneading machine top is rotated down to half pressure, and rotating to centre position is then half pressure.Third time kneads, and continues to be forced into total head and handwheel and rotates bottommost to kneading machine, knead 10-15 minute, then loosen gradually;
(5) dry: the tree peony bud kneaded is put into dryer and carry out drying and process, impose a condition as time 30-38 minute, temperature 70-75 DEG C, after drying, the moisture control of tree peony bud is between 6%-6.8%;
(6) Titian: put dried tree peony bud into fragrance extracting machine, the Titian time is 3.5 minutes, and temperature is 125 DEG C, after Titian, tree peony green tea aromatic flavour, and the moisture control of tree peony bud is below 5%;
(7) shaping: the tree peony bud after Titian is put into trimmer, carries out shaping, make it more neatly attractive in appearance, after shaping, gained is tree peony green tea.
Embodiment 2
A production method for tree peony green tea, concrete steps are as follows:
(1) harvesting is selected: the tree peony tender shoots of plucking the beginning of March, and choosing length is 3-5 centimetre, and blade face is not opened up, the tree peony tender shoots that bud look dark green is or purplish red;
(2) clean airing: clean under 20 DEG C of conditions by the tree peony tender shoots selected and be placed on airing room for twice and dry, the condition that airing room sets is: temperature 32 DEG C, and relative humidity is 72%, and throughput is 2.4L/h, to tender shoots without the globule, surface dry; The general airing time is 3-5 hour;
(3) complete cooling: tree peony bud good for airing is dropped into green-keeping machine, completes fast; Temperature is set as 245 DEG C, and the time is 3 minutes, is laid on drying frame by tree peony bud and cools after completing, and the thickness of tiling is 10mm, and the time of airing is 3.5 hours;
Knead for (4) three times: the stainless steel rub barrel tree peony bud cooled being put into kneading machine, the input amount of tree peony bud is about 4/5ths of rub barrel volume.Design temperature is 63 DEG C; First time kneads, and the time is 12-16 minute, without pressure, namely without rotation hand wheel, allows it be in the top of kneading machine.Then carry out second time to knead, the time is 20 minutes, increases pressure gradually, namely the handwheel at kneading machine top is rotated down to half pressure, and rotating to centre position is then half pressure.Third time kneads, and continues to be forced into total head and handwheel and rotates bottommost to kneading machine, knead 10-15 minute, then loosen gradually;
(5) dry: the tree peony bud kneaded is put into dryer and carry out drying and process, impose a condition as time 25-35 minute, temperature 75-85 DEG C, after drying, the moisture control of tree peony bud is between 5%-7%;
(6) Titian: put dried tree peony bud into fragrance extracting machine, the Titian time is 4.5 minutes, and temperature is 135 DEG C, after Titian, tree peony green tea aromatic flavour, and the moisture control of tree peony bud is below 5%;
(7) shaping: the tree peony bud after Titian is put into trimmer, carries out shaping, make it more neatly attractive in appearance, after shaping, gained is tree peony green tea.
Embodiment 3
A production method for tree peony green tea, concrete steps are as follows:
(1) harvesting is selected: the tree peony tender shoots of plucking the beginning of March, and choosing length is 3-5 centimetre, and blade face is not opened up, the tree peony tender shoots that bud look dark green is or purplish red;
(2) clean airing: clean under 20 DEG C of conditions by the tree peony tender shoots selected and be placed on airing room for twice and dry, the condition that airing room sets is: temperature 25 DEG C, and relative humidity is 50%-55%, and throughput is 2.4L/h, to tender shoots without the globule, surface dry; The general airing time is 3-5 hour;
(3) complete cooling: tree peony bud good for airing is dropped into green-keeping machine, completes fast; Temperature is set as 210 DEG C, and the time is 5 minutes, is laid on drying frame by tree peony bud and cools after completing, and the thickness of tiling is 13mm, and the time of airing is 5.5 hours;
Knead for (4) three times: the stainless steel rub barrel tree peony bud cooled being put into kneading machine, the input amount of tree peony bud is about 4/5ths of rub barrel volume.Design temperature is 52 DEG C; First time kneads, and the time is 12-16 minute, without pressure, namely without rotation hand wheel, allows it be in the top of kneading machine.Then carry out second time to knead, the time is 20 minutes, increases pressure gradually, namely the handwheel at kneading machine top is rotated down to half pressure, and rotating to centre position is then half pressure.Third time kneads, and continues to be forced into total head and handwheel and rotates bottommost to kneading machine, knead 10-15 minute, then loosen gradually;
(5) dry: the tree peony bud kneaded is put into dryer and carry out drying and process, impose a condition as time 30-45 minute, temperature 68-72 DEG C, after drying, the moisture control of tree peony bud is between 5.5%-6%;
(6) Titian: put dried tree peony bud into fragrance extracting machine, the Titian time is 2 minutes, and temperature is 130 DEG C, after Titian, tree peony green tea aromatic flavour, and the moisture control of tree peony bud is below 5%;
(7) shaping: the tree peony bud after Titian is put into trimmer, carries out shaping, make it more neatly attractive in appearance, after shaping, gained is tree peony green tea.
Claims (8)
1. a production method for tree peony green tea, is characterized in that, said method comprising the steps of:
(1) harvesting is selected: the tree peony tender shoots of plucking the beginning of March, and choosing length is 3-5 centimetre, and blade face is not opened up, the tree peony tender shoots that bud look dark green is or purplish red;
(2) airing is cleaned: cleaned under 20 DEG C of conditions by the tree peony tender shoots selected and be placed on airing room for twice and dry, the condition of airing room setting is: temperature 25-35 DEG C, relative humidity is 50%-75%, and throughput is 2.4L/h, to tender shoots without the globule, surface dry; The general airing time is 3-5 hour;
(3) complete cooling: tree peony bud good for airing is dropped into green-keeping machine, completes fast; Temperature is set as 200-250 DEG C, and the time is 3-5 minute, is laid on drying frame by tree peony bud and cools after completing, and the thickness of tiling is 10-13mm, and the time of airing is 3-6 hour;
Knead for (4) three times: the stainless steel rub barrel tree peony bud cooled being put into kneading machine, the input amount of tree peony bud is 4/5ths of rub barrel volume, and design temperature is 50-65 DEG C; First time kneads, and the time is 12-16 minute, without pressure; Then carry out second time to knead, the time is 20 minutes, increases pressure gradually, to half pressure; Third time kneads, and continues to be forced into total head, kneads 10-15 minute, then loosen gradually;
(5) dry: the tree peony bud kneaded is put into dryer and carry out drying and process, impose a condition as time 25-50 minute, temperature 68-85 DEG C, after drying, the moisture control of tree peony bud is between 5%-8%;
(6) Titian: put dried tree peony bud into fragrance extracting machine, the Titian time is 1-5 minute, and temperature is 100-135 DEG C, after Titian, tree peony green tea aromatic flavour, and the moisture control of tree peony bud is below 5%;
(7) shaping: the tree peony bud after Titian is put into trimmer, carries out shaping, make it more neatly attractive in appearance, after shaping, gained is tree peony green tea.
2. production method according to claim 1, is characterized in that, in described step (2) cleaning airing process, the condition of airing room setting is: temperature 27 DEG C, relative humidity is 60%.
3. production method according to claim 1, is characterized in that, described step (3) completes in cooling procedure, and temperature is set as 230 DEG C, and the time is 4 minutes.
4. production method according to claim 3, is characterized in that, is laid on drying frame by tree peony bud and cools after completing, and the thickness of tiling is 12mm, and the time of airing is 4.5 hours.
5. production method according to claim 1, is characterized in that, described step is kneaded in process (4) three times, and the temperature of kneading machine is 59 DEG C.
6. production method according to claim 1, is characterized in that, in described step (5) dry run, impose a condition into: time 30-38 minute, temperature 70-75 DEG C, after drying, the moisture control of tree peony bud is between 6%-6.8%.
7. production method according to claim 1, is characterized in that, in described step (6) Titian process, the Titian time is 3.5 minutes, and temperature is 125 DEG C.
8. tree peony green tea prepared by the production method as described in any one of claim 1-7.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285218A (en) * | 2015-11-27 | 2016-02-03 | 李江涛 | Manual making method of mixed tea |
| CN106857980A (en) * | 2016-12-29 | 2017-06-20 | 铜陵凤威农业科技有限公司 | A kind of full jasmine tea production technology of fine work tree peony |
| CN108142616A (en) * | 2017-11-30 | 2018-06-12 | 安徽心缘康生物科技有限公司 | A kind of processing method of tree peony green tea |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102948500A (en) * | 2012-11-30 | 2013-03-06 | 云南省腾冲清凉山茶厂有限责任公司 | Processing technology of green tea |
| CN102987033A (en) * | 2012-12-28 | 2013-03-27 | 广西桂人堂金花茶产业集团股份有限公司 | Method for processing golden camellia purple bud green tea |
| CN103947810A (en) * | 2014-05-14 | 2014-07-30 | 李�杰 | Peony black tea as well as preparation method and application thereof |
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2015
- 2015-04-17 CN CN201510182652.6A patent/CN104782838A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948500A (en) * | 2012-11-30 | 2013-03-06 | 云南省腾冲清凉山茶厂有限责任公司 | Processing technology of green tea |
| CN102987033A (en) * | 2012-12-28 | 2013-03-27 | 广西桂人堂金花茶产业集团股份有限公司 | Method for processing golden camellia purple bud green tea |
| CN103947810A (en) * | 2014-05-14 | 2014-07-30 | 李�杰 | Peony black tea as well as preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285218A (en) * | 2015-11-27 | 2016-02-03 | 李江涛 | Manual making method of mixed tea |
| CN106857980A (en) * | 2016-12-29 | 2017-06-20 | 铜陵凤威农业科技有限公司 | A kind of full jasmine tea production technology of fine work tree peony |
| CN108142616A (en) * | 2017-11-30 | 2018-06-12 | 安徽心缘康生物科技有限公司 | A kind of processing method of tree peony green tea |
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