CN105815487A - Preparation method of pericarpium citri reticulatae Liupao tea - Google Patents
Preparation method of pericarpium citri reticulatae Liupao tea Download PDFInfo
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- CN105815487A CN105815487A CN201610175374.6A CN201610175374A CN105815487A CN 105815487 A CN105815487 A CN 105815487A CN 201610175374 A CN201610175374 A CN 201610175374A CN 105815487 A CN105815487 A CN 105815487A
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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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- 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
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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
- A23F3/08—Oxidation; Fermentation
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Abstract
The invention discloses a preparation method of pericarpium citri reticulatae Liupao tea.The preparation method sequentially includes the following steps of tea leaf picking, fixation, rolling, fermentation, drying, screening, blending, piling, drying, tea steaming, extrusion, secondary fermentation and ageing, wherein a tea leaf fixation device is used for carrying out fixation on tea leaves in the fixation step, a tea leaf fermentation device is used for fermenting the tea leaves in the fermentation step, and tea leaf fermentation is carried out in the secondary fermentation step.The preparation method can solve the problem that the quality of existing finished Liupao tea is low due to non-uniform and insufficient fixation and fermentation.
Description
Technical field
The present invention relates to Tea Processing technical field, a kind of method preparing Pericarpium Citri Reticulatae LIUPUCHA.
Background technology
Existing LIUPUCHA preparation method generally comprises picks tea-leaves, completes, kneads, ferments, is dried, sieves, heap assorted, wet, dries, steams tea, extrudes, is aged.Completing and generally use a kind of steaming apparatus and complete, and existing steaming apparatus generally comprises cylinder, cylinder one end open is used for picking and placeing Folium Camelliae sinensis, has a hot letter shoot to go deep in cylinder outside cylinder, with the Folium Camelliae sinensis in flue-curing cylinder.Such mode that completes is owing to can not stir Folium Camelliae sinensis at any time, thus it is uneven to make Folium Camelliae sinensis be heated, some Folium Camelliae sinensis overdrying and some overly moist, wanting full and uniform completing, need often to stir Folium Camelliae sinensis, fixation time is the longest, labor intensity is the biggest, and the tea leaf quality completing out is the best.Equally, fermentation mode is usually piled up on open place, spill part water and carry out normal temperature fermentation, need every day during the fermentation to turn over reason Folium Camelliae sinensis, carry out again sprinkling water, pile up owing to not sprinkling water at any time, turning, thus it is uneven insufficient to ferment, and causes tea leaf quality low, astringent taste weight, mouthfeel is the best.
Summary of the invention
Problem to be solved by this invention is to provide the preparation method of a kind of Pericarpium Citri Reticulatae LIUPUCHA, completes and ferments uneven insufficient solving existing LIUPUCHA, causing into the problem that tea quality is low.
In order to solve the problems referred to above, the technical scheme is that the preparation method of this Pericarpium Citri Reticulatae LIUPUCHA comprises the following steps successively: pick tea-leaves, complete, knead, ferment, be dried, sieve, heap assorted, wet, dry, steam tea, extruding, second time fermentation, ageing；
Described completing comprises the following steps: A-grade in the first class, fresh Folium Camelliae sinensis and fresh Pericarpium Citri Reticulatae mixed, and together puts into the tea caddy of tea leaf water-removing device, shuts lid；B-grade in the first class, air inlet pipe are passed through steam, and electric magnet and reverse electric magnet switch on power simultaneously, gas dish rotating speed between 2500 revolutions per seconds to 2700 revolutions per seconds in the range of, keep 10 minutes, stop ventilation, and electric magnet and reverse electric magnet power-off 50 minutes；First C, repetition step B 10 times, take out Folium Camelliae sinensis and Pericarpium Citri Reticulatae mixture, filter out Folium Camelliae sinensis, and Pericarpium Citri Reticulatae is standby；
Described tea leaf water-removing device includes tea caddy, described tea caddy one end open is also hinged with lid, an air inlet pipe is had to insert from the described tea caddy other end, the outlet side of described air inlet pipe is provided with the lobe of annular, the outlet side of described air inlet pipe is provided with a circular gas dish, described gas dish and described air inlet pipe junction are provided with groove, described air inlet pipe is connected by the lobe of described air inlet pipe and the groove of described gas dish with described gas dish, a pair contrary electric magnet of pole orientation it is provided with between the groove of described gas dish and the lobe of described air inlet pipe, described gas dish outer rim is uniformly provided with multiple injector head, the bending of described injector head is curved, described injector head is obliquely installed with described gas dish longitudinal section；
Described fermentation comprises the following steps: second A, Folium Camelliae sinensis is put into the tea caddy of tea leaf fermentation device, closes upper cover, is concurrently accessed fermentation liquid pipe and compressed air hose at tea caddy opening by three way cock；Second B, electric magnet connect power supply energising, are concurrently accessed compressed air and fermentation liquid, disconnect electromagnet power supply after 10 minutes, stopping spraying into compressed air and fermentation liquid, after 5 hours, electric magnet energising compressed air accesses 10 minutes, and compressed air stops, access fermentation liquid 10 minutes, stop 5 hours afterwards；Water pond rotating speed is in the range of 2700 revolutions per seconds to 3000 revolutions per seconds every time；Spraying into fermentation liquid total amount is the 1%～1.1% of the front Folium Camelliae sinensis total amount of fermentation；Second C, repetition step B 3 times, take out Folium Camelliae sinensis；
The fermentation of described second time comprises the steps: the third A, is put into by the LIUPUCHA Folium Camelliae sinensis steamed in the tea caddy of tea leaf fermentation device, repeats step A-grade in the first class to first C, after taking out Folium Camelliae sinensis, compressing after placing 24 hours, becomes tea block；Third B, squirting at bamboo basket fermentation liquid, place 24 hours, then by tea block wafer packaging compressing for step second A, put in basket, one piece of tea block placed by each basket, is aged in being then put in stone matter aging bunker；The amount of fermentation liquid used is in basket the 5% of Folium Camelliae sinensis weight；Keeping the humidity in described aging bunker 75%～85%, temperature is at 23 ° of C～28 ° of C；
Described tea leaf fermentation device includes the tea caddy that ferments, described fermentation tea caddy one end is hinged with lid two, the described fermentation tea caddy other end has the opening accessed for pipeline, radial direction along described opening has groove two, the inner side of described opening is provided with feed tube, the liquid feeding end of described feed tube is provided with the lobe two of annular, described lobe two is located in the groove two of described fermentation tea caddy, groove two inwall of described fermentation tea caddy be provided with a pair contrary electric magnet of pole orientation two with between described feed tube lobe two outside, the liquid outlet of described feed tube is provided with a circular water pond, described water pond outer rim is uniformly provided with multiple injector head two, described injector head two bends curved, described injector head two is obliquely installed with described water pond longitudinal section；
The preparation method of fermentation liquid: Pericarpium Citri Reticulatae, nigecose and water that fresh Folium Camelliae sinensis, step first C obtain are pressed the component mixing of the weight portion of 1:2～2.5:1:10, sealing and fermenting 6 months, gathers in the crops liquid after filtration.
In technique scheme, more specifically scheme may is that described injector head tilts to described air inlet pipe, and described injector head angle of inclination is in the range of 22 ° to 26 °；Described injector head two tilts to described feed tube, and described injector head two angle of inclination is in the range of 22 ° to 26 °.
Pericarpium Citri Reticulatae, has another name called Pericarpium Citri tangerinae, often shells into several lobe, and base portion is connected, have in irregular lamellar, thick 1～4 millimeter.Outer surface is orange red or rufous, has fine wrinkle and recessed point-like grease chamber；Inner surface ivory buff, coarse, attached yellow-white or yellowish-brown grain shape vascular bundle.Matter is the hardest and crisp.Gas is fragrant, bitter in the mouth, pungent, and temperature returns lung, spleen channel.Function cures mainly: regulating qi-flowing for strengthening spleen, drying dampness to eliminate phlegm.For fullness in the epigastrium and chest, lack of appetite and vomiting, cough with copious phlegm.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, the air inlet pipe that the tea leaf water-removing device of the preparation method of this Pericarpium Citri Reticulatae LIUPUCHA uses, gas end arranges gas dish, the injector head being uniformly arranged outside gas dish, when spraying hot blast, the Folium Camelliae sinensis in tea caddy can be soared under the effect of multiply circulation air path and dance in the air, make every Folium Camelliae sinensis the most fully be heated, and be heated evenly；A pair contrary electric magnet of pole orientation it is provided with between gas dish and air inlet pipe, Electromagnetic Drive gas dish can be utilized to rotate relative to air inlet pipe, can be that injector head provides the highest rotary speed, constantly roll with in the circulating current that bigger wind-force makes Folium Camelliae sinensis be formed in tea caddy, soar and dance in the air, make to complete completely and abundant；
2, the form of this tea leaf fermentation method employing cylinder is fermented during raw tea is placed on fermentation tea caddy, the injector head two being uniformly arranged outside the water pond of feed tube end, when spraying air, the raw tea in fermentation tea caddy can be carried out rolling process, injector head two can spray the fermentation liquid for promoting fermentation, and fermentation liquid can be made to be sprayed at equably on raw tea；Injector head two can spray air for a moment, spray fermentation liquid for a moment, allow raw tea roll in fermentation tea caddy for a moment and accept fermentation liquid for a moment, make fermentation the most even fully, injector head two can also spray the fermentation liquid with pressure-air, making fermentation liquid is that the form of fine water-spray is sprinkled upon on raw tea, makes raw tea receive fermentation liquid while rolling；Fermentation tea caddy groove in electric magnet with feed tube lobe outside electromagnet pole in opposite direction, can rotate with Electromagnetic Drive feed tube and water pond and injector head two, can be that injector head two provides the highest rotary speed, particular design in conjunction with injector head two, injector head two can be made to make raw tea soar in fermentation tea caddy with bigger wind-force dance in the air, making every Folium Camelliae sinensis can be sufficiently mixed with fermentation liquid, fermentation is the most fully；
3, the preparation method of this Pericarpium Citri Reticulatae LIUPUCHA carries out fermenting for the second time before ageing, reduces the astringent taste of newly picked and processed tea leaves after the time of the fermentation after can being greatly shortened, and fermentation；Pack with the most toxigenic wafer of permeability and bamboo basket, and it is jetted through basket with fermentation liquid, both certain disinfective action had been played, shorten again fermentation time, in the environment simultaneously tea block surrounded as fermentation liquid, completely cut off the pollution of antibacterial, it is ensured that in the time before being aged and not drinking, do not affect tea leaf quality；
This method selects dry Pericarpium Citri Reticulatae to cook fermentation liquid fermented tea, can remove the abnormal smells from the patient in Pericarpium Citri Reticulatae, and retain its medical value, makes the Pericarpium Citri Reticulatae LIUPUCHA that a process for preparing enhance effect of nourishing stomach and spleen, and the mouthfeel of LIUPUCHA Semen Arecae perfume is not destroyed.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present invention tea leaf water-removing device；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is enlarged drawing at the B of Fig. 1；
Fig. 4 is the front view of embodiment of the present invention tea leaf fermentation device；
Fig. 5 is the C-C sectional view of Fig. 4；
Fig. 6 is the big figure of D prescription of Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the present invention is described in further detail:
Embodiment one:
The preparation method of this Pericarpium Citri Reticulatae LIUPUCHA comprises the following steps successively: picks tea-leaves, complete, knead, ferment, be dried, sieve, heap assorted, wet, dry, steam tea, extruding, second time fermentation, ageing.
Described completing comprises the following steps: A-grade in the first class, fresh Folium Camelliae sinensis and fresh Pericarpium Citri Reticulatae mixed, and together puts into the tea caddy of tea leaf water-removing device, shuts lid；B-grade in the first class, air inlet pipe are passed through steam, and electric magnet and reverse electric magnet switch on power simultaneously, gas dish rotating speed between 2500 revolutions per seconds to 2600 revolutions per seconds in the range of, keep 10 minutes, stop ventilation, and electric magnet and reverse electric magnet power-off 50 minutes；First C, repetition step B 10 times, take out Folium Camelliae sinensis and Pericarpium Citri Reticulatae mixture, filter out Folium Camelliae sinensis, and Pericarpium Citri Reticulatae is standby.
Tea leaf water-removing device as shown in Figure 1, Figure 2, Figure 3 shows, it includes that tea caddy 1, tea caddy 1 are cylinder, and tea caddy one end open is also hinged with lid 7 by jointed shaft, in order to pick and place Folium Camelliae sinensis.An air inlet pipe 2 is had to insert from tea caddy 1 other end, the outlet side of air inlet pipe 2 is provided with a circular gas dish 5, concrete, the outlet side of air inlet pipe 2 is provided with lobe, gas dish 5 opening part is provided with groove, the lobe of air inlet pipe 2 is connected air inlet pipe 2 and gas dish 5 with the groove of gas dish 5, a pair contrary electric magnet of pole orientation it is provided with between the groove of gas dish 5 with air inlet pipe 2 lobe, i.e. air inlet pipe 2 is outside equipped with electric magnet 3, the reverse electric magnet 4 contrary with electric magnet 3 pole orientation arranged on gas dish 5 opening edge, during use, electric magnet 3 and reverse electric magnet 4 connect power supply, Electromagnetic Drive gas dish then can be utilized to rotate relative to inlet tube, can be that injector head provides the highest rotary speed, Folium Camelliae sinensis is made to roll with bigger wind-force.Gas dish 5 outer rim is uniformly provided with multiple injector head 6, here injector head 6 has four, injector head 6 bends curved, injector head 6 is a to air inlet pipe 2 angle of inclination, a=24 °, this design form of injector head 6, can make tea caddy 1 produces multiply spiral circulation air flue, help Folium Camelliae sinensis rolls, and soars and dances in the air, makes each Folium Camelliae sinensis the most fully be completed.
Described fermentation comprises the following steps: second A, Folium Camelliae sinensis is put into the tea caddy of tea leaf fermentation device, closes upper cover, is concurrently accessed fermentation liquid pipe and compressed air hose at tea caddy opening by three way cock；Second B, electric magnet connect power supply energising, are concurrently accessed compressed air and fermentation liquid, disconnect electromagnet power supply after 10 minutes, stopping spraying into compressed air and fermentation liquid, after 5 hours, electric magnet energising compressed air accesses 10 minutes, and compressed air stops, access fermentation liquid 10 minutes, stop 5 hours afterwards；Water pond rotating speed is in the range of 2700 revolutions per seconds to 2900 revolutions per seconds every time；Spraying into fermentation liquid total amount is the 1.1% of the front Folium Camelliae sinensis total amount of fermentation；Second C, repetition step B 3 times, take out Folium Camelliae sinensis.
The fermentation of described second time comprises the steps: the third A, is put into by the LIUPUCHA Folium Camelliae sinensis steamed in the tea caddy of tea leaf fermentation device, repeats step A-grade in the first class to first C, after taking out Folium Camelliae sinensis, compressing after placing 24 hours, becomes tea block；Third B, squirting at bamboo basket fermentation liquid, place 24 hours, then by tea block wafer packaging compressing for step second A, put in basket, one piece of tea block placed by each basket, is aged in being then put in stone matter aging bunker；The amount of fermentation liquid used is in basket the 5% of Folium Camelliae sinensis weight；Keeping the humidity in described aging bunker 75%～85%, temperature is at 23 ° of C～28 ° of C；
nullFig. 4、Fig. 5、The tea leaf fermentation device of Fig. 6，It includes the tea caddy 11 that ferments，Fermentation tea caddy 11 one end is hinged with lid 2 19，Fermentation tea caddy 11 other end has the opening 12 accessed for pipeline，Radial direction along opening 12 has groove 2 15，The inner side of opening 12 is provided with feed tube 16，The liquid feeding end of feed tube 16 is provided with the lobe 2 13 of annular，Lobe 2 13 is located in the groove 2 15 of fermentation tea caddy 11，Fermentation tea caddy 11 groove 2 15 inwall be provided with a pair contrary electric magnet of pole orientation 2 14 with between feed tube 16 lobe 2 13 outside，The liquid outlet of feed tube 16 is provided with a circular water pond 17，Water pond 17 outer rim is uniformly provided with multiple injector head 2 18，Here there are four injector heads 18，Can rotate with Electromagnetic Drive feed tube 16 and water pond 7 and injector head 2 18，Can be that injector head 2 18 provides the highest rotary speed，Make raw tea soar in fermentation tea caddy 11 with bigger wind-force to dance in the air，Make every Folium Camelliae sinensis can be sufficiently mixed with fermentation liquid，Fermentation is the most fully.Injector head 2 18 bending is curved, and injector head 2 18 is b to feed tube 16 angle of inclination, b=26 °
The preparation method of fermentation liquid: Pericarpium Citri Reticulatae, nigecose and water that fresh Folium Camelliae sinensis, step first C obtain are pressed the component mixing of the weight portion of 1:2:1:10, sealing and fermenting 6 months, gathers in the crops liquid after filtration.
Embodiment two:
The preparation method of this Pericarpium Citri Reticulatae LIUPUCHA comprises the following steps successively: picks tea-leaves, complete, knead, ferment, be dried, sieve, heap assorted, wet, dry, steam tea, extruding, second time fermentation, ageing.
Described completing comprises the following steps: A-grade in the first class, fresh Folium Camelliae sinensis and fresh Pericarpium Citri Reticulatae mixed, and together puts into the tea caddy of tea leaf water-removing device, shuts lid；B-grade in the first class, air inlet pipe are passed through steam, and electric magnet and reverse electric magnet switch on power simultaneously, gas dish rotating speed between 2600 revolutions per seconds to 2700 revolutions per seconds in the range of, keep 10 minutes, stop ventilation, and electric magnet and reverse electric magnet power-off 50 minutes；First C, repetition step B 10 times, take out Folium Camelliae sinensis and Pericarpium Citri Reticulatae mixture, filter out Folium Camelliae sinensis, and Pericarpium Citri Reticulatae is standby.
Described fermentation comprises the following steps: second A, Folium Camelliae sinensis is put into the tea caddy of tea leaf fermentation device, closes upper cover, is concurrently accessed fermentation liquid pipe and compressed air hose at tea caddy opening by three way cock；Second B, electric magnet connect power supply energising, are concurrently accessed compressed air and fermentation liquid, disconnect electromagnet power supply after 10 minutes, stopping spraying into compressed air and fermentation liquid, after 5 hours, electric magnet energising compressed air accesses 10 minutes, and compressed air stops, access fermentation liquid 10 minutes, stop 5 hours afterwards；Water pond rotating speed is in the range of 2800 revolutions per seconds to 3000 revolutions per seconds every time；Spraying into fermentation liquid total amount is the 1% of the front Folium Camelliae sinensis total amount of fermentation；Second C, repetition step B 3 times, take out Folium Camelliae sinensis.
The fermentation of described second time comprises the steps: the third A, is put into by the LIUPUCHA Folium Camelliae sinensis steamed in the tea caddy of tea leaf fermentation device, repeats step A-grade in the first class to first C, after taking out Folium Camelliae sinensis, compressing after placing 24 hours, becomes tea block；Third B, squirting at bamboo basket fermentation liquid, place 24 hours, then by tea block wafer packaging compressing for step second A, put in basket, one piece of tea block placed by each basket, is aged in being then put in stone matter aging bunker；The amount of fermentation liquid used is in basket the 5% of Folium Camelliae sinensis weight；Keeping the humidity in described aging bunker 75%～85%, temperature is at 23 ° of C～28 ° of C.
The preparation method of fermentation liquid: Pericarpium Citri Reticulatae, nigecose and water that fresh Folium Camelliae sinensis, step first C obtain are pressed the component mixing of the weight portion of 1:2.5:1:10, sealing and fermenting 6 months, gathers in the crops liquid after filtration.
Described tea leaf water-removing device such as embodiment one, described tea leaf fermentation device such as embodiment one.
Claims (2)
1. the preparation method of a Pericarpium Citri Reticulatae LIUPUCHA, it is characterised in that: comprise the following steps successively: pick tea-leaves, complete, knead, ferment, be dried, sieve, heap assorted, wet, dry, steam tea, extruding, second time fermentation, ageing；
Described completing comprises the following steps:
A-grade in the first class, fresh Folium Camelliae sinensis and fresh Pericarpium Citri Reticulatae are mixed, together put into the tea caddy of tea leaf water-removing device, shut lid；
B-grade in the first class, air inlet pipe are passed through steam, and electric magnet and reverse electric magnet switch on power simultaneously, gas dish rotating speed between 2500 revolutions per seconds to 2700 revolutions per seconds in the range of, keep 10 minutes, stop ventilation, and electric magnet and reverse electric magnet power-off 50 minutes；
First C, repetition step B 10 times, take out Folium Camelliae sinensis and Pericarpium Citri Reticulatae mixture, filter out Folium Camelliae sinensis, and Pericarpium Citri Reticulatae is standby；
Described tea leaf water-removing device includes tea caddy, described tea caddy one end open is also hinged with lid, an air inlet pipe is had to insert from the described tea caddy other end, the outlet side of described air inlet pipe is provided with the lobe of annular, the outlet side of described air inlet pipe is provided with a circular gas dish, described gas dish and described air inlet pipe junction are provided with groove, described air inlet pipe is connected by the lobe of described air inlet pipe and the groove of described gas dish with described gas dish, a pair contrary electric magnet of pole orientation it is provided with between the groove of described gas dish and the lobe of described air inlet pipe, described gas dish outer rim is uniformly provided with multiple injector head, the bending of described injector head is curved, described injector head is obliquely installed with described gas dish longitudinal section；
Described fermentation comprises the following steps:
Second A, Folium Camelliae sinensis is put into the tea caddy of tea leaf fermentation device, close upper cover, be concurrently accessed fermentation liquid pipe and compressed air hose at tea caddy opening by three way cock；
Second B, electric magnet connect power supply energising, are concurrently accessed compressed air and fermentation liquid, disconnect electromagnet power supply after 10 minutes, stopping spraying into compressed air and fermentation liquid, after 5 hours, electric magnet energising compressed air accesses 10 minutes, and compressed air stops, access fermentation liquid 10 minutes, stop 5 hours afterwards；Water pond rotating speed is in the range of 2700 revolutions per seconds to 3000 revolutions per seconds every time；Spraying into fermentation liquid total amount is the 1%～1.1% of the front Folium Camelliae sinensis total amount of fermentation；
Second C, repetition step B 3 times, take out Folium Camelliae sinensis；
The fermentation of described second time comprises the steps:
Third A, the LIUPUCHA Folium Camelliae sinensis steamed is put in the tea caddy of tea leaf fermentation device, repeat step A-grade in the first class to first C, after taking out Folium Camelliae sinensis, compressing after placing 24 hours, become tea block；
Third B, squirting at bamboo basket fermentation liquid, place 24 hours, then by tea block wafer packaging compressing for step second A, put in basket, one piece of tea block placed by each basket, is aged in being then put in stone matter aging bunker；The amount of fermentation liquid used is in basket the 5% of Folium Camelliae sinensis weight；Keeping the humidity in described aging bunker 75%～85%, temperature is at 23 ° of C～28 ° of C；
Described tea leaf fermentation device includes the tea caddy that ferments, described fermentation tea caddy one end is hinged with lid two, the described fermentation tea caddy other end has the opening accessed for pipeline, radial direction along described opening has groove two, the inner side of described opening is provided with feed tube, the liquid feeding end of described feed tube is provided with the lobe two of annular, described lobe two is located in the groove two of described fermentation tea caddy, groove two inwall of described fermentation tea caddy be provided with a pair contrary electric magnet of pole orientation two with between described feed tube lobe two outside, the liquid outlet of described feed tube is provided with a circular water pond, described water pond outer rim is uniformly provided with multiple injector head two, described injector head two bends curved, described injector head two is obliquely installed with described water pond longitudinal section；
The preparation method of fermentation liquid: Pericarpium Citri Reticulatae, nigecose and water that fresh Folium Camelliae sinensis, step first C obtain are pressed the component mixing of the weight portion of 1:2～2.5:1:10, sealing and fermenting 6 months, gathers in the crops liquid after filtration.
Tea leaf fermentation method the most according to claim 1, it is characterised in that: described injector head tilts to described air inlet pipe, and described injector head angle of inclination is in the range of 22 ° to 26 °；Described injector head two tilts to described feed tube, and described injector head two angle of inclination is in the range of 22 ° to 26 °.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110463794A (en) * | 2019-08-28 | 2019-11-19 | 潜山县下河有机茶厂 | Shaddock presses tea preparation method |
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| CN110463794A (en) * | 2019-08-28 | 2019-11-19 | 潜山县下河有机茶厂 | Shaddock presses tea preparation method |
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