CN110338242A - A kind of tealeaves cabinet - Google Patents
A kind of tealeaves cabinet Download PDFInfo
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- CN110338242A CN110338242A CN201910752778.0A CN201910752778A CN110338242A CN 110338242 A CN110338242 A CN 110338242A CN 201910752778 A CN201910752778 A CN 201910752778A CN 110338242 A CN110338242 A CN 110338242A
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- tealeaves
- tea
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- humidity
- storage
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- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Classifications
-
- 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
-
- 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
-
- 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
- A23F3/10—Fermentation with addition of microorganisms or enzymes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Tea And Coffee (AREA)
Abstract
The present invention relates to a kind of storage methods of tealeaves and a kind of tealeaves cabinet.The present invention carries out section adjustment to the storage temperature and humidity of post-fermented tea, and tea is made respectively to be aged certain time at different temperatures, generates the richer flavor substance of level, not only accelerates ageing process, also improve tea cake flavor.The present invention has also carried out ventilation operation, blue light illumination and low pressure to tea cake and has handled, and further speeds up ageing, optimizes tea cake quality.The present invention also provides a kind of tealeaves cabinets, it can be achieved that above-mentioned storage method.
Description
Technical field
The present invention relates to a kind of storage methods of tealeaves and a kind of tealeaves cabinet.
Background technique
Tea has extensive audient and long history in China, is one of important element of traditional Chinese culture.In tealeaves
There are many nutritional ingredients, such as theophylline, flavone compound, tea tannin, catechin, vitamin and microelement, have very high
Health-care efficacy.Tealeaves, which belongs to, consumes slower article, is even more important to the reasonable preservation of tealeaves.The principle for storing tealeaves is main
There are moisture-proof, high temperature-proof, anti-peculiar smell, be protected from light and against pressure, puts into Bottle & Can and store after usually wrapping up tealeaves.With section
The progress of skill, more effective storage method and product are also more and more mature, and tealeaves cabinet is exactly one of.
Pu'er, dark green tea, white tea etc. belong to post-fermented tea, after the completion of Tea Production, carry out it is reasonable store for a long time, pass through
Spontaneous fermentation forms " old tea cake " and the flavor of tealeaves can be greatly optimized and promote the value of tealeaves.By taking Pu'er raw tea as an example, Pu'er
The newly picked and processed tea leaves mouthfeel of raw tea is strong, taste is partially bitter, convergence is strong, conventional method store 1 year it is above could slightly go its bitterness,
Weaken to the irritation of stomach, and the mouthfeel for obtaining pure and mild sweetness then needs display for 3 to five years, time cost is very high.It is existing
Tealeaves cabinet or heating is usually taken in storage silo, the method for humidification carries out acceleration storage to tealeaves, acceleration effect is limited, wind
Taste is boring single, and the control difficulty of storage condition is big, is easy to cause flora imbalance in storehouse, increase mildew and flavor deterioration
Probability.
In conclusion improving storage technology, optimization storage equipment provides the tealeaves that storage time is short, storage effect is good and deposits
Method for storing and equipment are this field urgent problems to be solved.
Summary of the invention
In order to solve the above technical problems, the present invention proposes improvement side to the storage method of tealeaves especially post-fermented tea
Case, and provide it is a kind of can be achieved the storage method deposit tea cabinet.
It is as follows that an object of the present invention is to provide a kind of quickly and effectively tealeaves storage method, content:
A kind of storage method of tealeaves, the tealeaves are post-fermented tea, including Pu'er raw tea, Pu'er cooked tea, dark green tea, white
The storage of tea, tealeaves includes the following steps:
(1) loose tea leaf or tea cake are stored 15-20 days under conditions of 17-23 DEG C of temperature, humidity 50-55%；
(2) loose tea leaf or tea cake that step (1) obtains are stored under conditions of 27-33 DEG C of temperature, humidity 50-55%
15-20 days；
(3) loose tea leaf or tea cake that step (2) obtain are stored under conditions of 17-23 DEG C of temperature, humidity 50-55%
15-20 days；
(4) loose tea leaf or tea cake that step (3) obtain are stored under conditions of 11-16 DEG C of temperature, humidity 50-55%
15-20 days；
(5) the loose tea leaf or tea cake obtained step (4) repeats step (1)-(4) at least twice.
Preferably, the temperature in step (1) is 20-21 DEG C, and the temperature of step (2) is 28-30 DEG C, the temperature of step (3)
It is 20-21 DEG C, the temperature of step (4) is 13-14 DEG C.
Section adjustment is carried out to storage temperature, so that tea is respectively aged certain time at different temperatures, makes the metabolite of tea
It is more abundant, the richer flavor substance of level is generated, ageing process is not only accelerated, also improves the flavor of tea.
It should be noted that excessively high temperature and humidity is easy to induce mildew and flavor deterioration, and peroxidating makes millet paste color
It is obscure, therefore between cannot being shortened by heating up and improving humidity merely and depositing the tea time.The present invention is simulated the four seasons, above-mentioned
The operating condition of step (1) is equivalent to the spring in nature in technical solution, and the operating condition in step (2) is equivalent to summer,
Operating condition in step (3) is equivalent to autumn, and the operating condition in step (4) is equivalent to winter, passes through the stage of temperature
Regulation makes tea cake Rapid Accumulation flavor abundant and present-color material in conjunction with appropriate humidity.
Preferably, to loose tea leaf or progress blue light illumination in storing process.
Through the invention it is demonstrated experimentally that blue light illumination appropriate can prevent the excessive oxidation of tea polyphenols isoreactivity substance,
A degree of Improving flavor is brought, and prevents the obscure of millet paste color.
It should be noted that blue light using effect in step (2), step (3) becomes apparent from.
Preferably, low pressure storage is carried out in storing process, vacuum degree is 0.05~0.08MPa.
The fermentation in post-fermented tea especially Pu'er is half aerobic fermentation, therefore is usually made into the tea cake of consolidation, is prevented
Internal tealeaves contacts excessively and excessive oxidation with oxygen, influences flavor and color.If simple heating humidification is to accelerate to ferment, meeting
Accelerate oxidation.The present invention carries out low pressure storage in storing process, dilutes oxygen concentration, prevents excessive oxidation, resistance
The only inactivation of Polyphenols active material, is beneficial to the proliferation of anaerobic bacteria, to further speed up curing and promote quality.
Preferably, operation is aerated in storing process.
Tealeaves is more beneficial under appropriate ventilation condition to be cured and removes bad smell (i.e. storehouse taste).
Preferably, sterilization treatment is carried out to storage equipment before storing.
If storage environment did not stored tealeaves or the storage failure of last consignment of tea cake, flavor deterioration is produced, then is used
Photocatalyst lamp carries out disinfecting action, prevents the flora of imbalance from causing adverse effect to follow-up storage.If the item in storing process
Part control is bad, and discovery tea cake has the tendency that deterioration, it is possible to use photocatalyst lamp sterilizing remedies tea cake, prevents tea cake
The development of deterioration.The fluorescent tube of photocatalyst lamp is preferably ultraviolet lamp.
A kind of tealeaves cabinet is, it can be achieved that above-mentioned storage method, including cabinet body and cabinet door, the cabinet body are interior equipped with temperature tune
Regulating device, cabinet body are embedded with cuboid storage unit, are equipped with humidity control apparatus A, Temperature Humidity Sensor in the storage unit
A, blue-ray light A, horizontal in the storage unit to be equipped with supporter, the opening of the storage unit is equipped with hermatic door.
Humidity control apparatus A is preferably provided at the lower part of the rear wall of the storage unit, including humidification module and dehumidifying
Module can provide suitable humidity for storage unit；Blue-ray light A is preferably provided at the side of roof or the top of side wall, prevents
When inspecting, direct-view injury eyes, can be fluorescent tube or light bar；Hermatic door is preferably transparent material, can be examined under air-tight state
Depending on；Supporter is hollow out or netted, Fencing system rack, is conducive to air circulation circulation.
Preferably, the side wall of the storage unit is equipped with several groups circulating air opening, every group of circulating air opening be it is several, every group is followed
Ring air port is connected to air duct, and the air duct is connect with air inlet；The storage unit top is equipped with air outlet.
Circulating air opening is preferably evenly arranged between every group in parallel, and in every group, circulating air opening is arranged along straight line；Open up circulated air
There are the gaps as air duct between the ipsilateral outer wall of side wall and cabinet body of mouth, and each circulating air opening is connected to, and air duct connects cabinet body
The air inlet that lower part is in communication with the outside is equipped with blower in air duct, promotes air circulation；Air enters from air inlet, passes through blower
It is transmitted to each group circulating air opening, enters storage unit from circulating air opening, horizontal transmission to the side wall with circulating air opening opposite side,
Along side wall upwards, move down, form multiple airflow circulatings in storage unit, keep storage unit interior air-flow uniform, no dead angle；
Storage unit side wall upper part, cabinet body side wall upper part open up air outlet, lead to the external world.
Preferably, the air inlet of the tealeaves cabinet and air outlet cover nano ceramics block, there is the work of air filtering
With.
Preferably, anion generator and photocatalyst lamp A are equipped in storage unit.
Anion generator is preferably provided at the roof of storage unit, there is fresh air；Photocatalyst lamp A is preferably set
Set the other side in roof corresponding with blue-ray light A or the top of another side wall.The fluorescent tube of photocatalyst lamp A is preferably ultraviolet lamp,
The photocatalyst material being coated with outside fluorescent tube is preferably Nano titanium dioxide；Photocatalyst plate can also be set in storage unit roof, deposit
Storage unit sidewall bottom or lower wall setting visible light fluorescent tube or ultraviolet lamp tube.
Temperature-adjusting device, blower, humidity control apparatus A, blue-ray light A, photocatalyst lamp A, anion generator can lead to
The control panel A control being arranged in cabinet door is crossed, control panel A can also continuously set temperature, humidity, wind speed, working time
It sets；Further include a display screen on control panel A, shows every setup parameter and real-time parameter；Blower can be set to hermatic door
Close the state opened.
Preferably, it is equipped with pressure surge bunker in storage unit, is preferably provided with humidity control apparatus B, indigo plant in pressure surge bunker
Light lamp B, photocatalyst lamp B and Temperature Humidity Sensor B.Humidity control apparatus B includes humidification module and dehumidification module, can be pressure tune
It saves storehouse and suitable humidity is provided.Pressure surge bunker connects vacuum pump, and vacuum pump is built-in or is placed outside cabinet body.
Blue-ray light B and photocatalyst lamp B is preferably provided at the side wall upper part of pressure surge bunker；The setting of pressure surge bunker front end can
The door of sealing, for the disengaging of tealeaves or tea cake.It further include a control panel B, humidity control apparatus on pressure surge bunker
B, blue-ray light B, photocatalyst lamp B, pressure passes through the control panel B control being arranged in cabinet door in storehouse, control panel B can also be to wet
Degree, pressure, working time are continuously arranged；Further include a display screen on control panel B, shows every setup parameter and reality
When parameter.The bulkhead of pressure surge bunker is the storehouse outer portion in heat-conducting, with storage unit commonly through temperature-adjusting device
To carry out temperature adjusting.
Preferably, Temperature Humidity Sensor A is several, uniformly distributed in storage unit side wall.Multiple Temperature Humidity Sensor A have
Conducive to the temperature and humidity in correcting storing unit, take the average value of multiple Temperature Humidity Sensor A as corrected value.
Preferably, an also settable headlamp in storage unit.
Preferably, the inner wall of storage unit is stainless steel material, does not generate noxious odor.
Beneficial effects of the present invention are as follows:
The present invention has carried out interim adjustment to the temperature and humidity that tealeaves stores, and significantly shortens the digestion time of tea cake, makes
The metabolite of tea cake is more abundant, generates the richer flavor substance of level, not only accelerates ageing process, also improve tea
Cake flavor.The present invention carries out blue light illumination to tea cake in storing process, is beneficial to the accumulation of flavor substance, brings to a certain degree
Improving flavor, and prevent the obscure of millet paste color.The present invention is carrying out low pressure processing in storing process, prevents excessive oxygen
Change, protection activity substance is beneficial to the proliferation of anaerobic bacteria, to further speed up curing and promote quality.The present invention uses light
Catalyst sterilizing is conducive to the improvement and amendment that store flora.Tealeaves cabinet in the present invention is set using air port, air channel structure
Meter realizes the multilayer airflow circulating in storage unit, and airless dead angle keeps the storage of tealeaves more efficient uniformly, deposits without tradition
In storage not pleasant " storehouse taste ".
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of tealeaves cabinet；
Fig. 2 is the external structure schematic diagram of tealeaves cabinet；
Fig. 3 is tealeaves cabinet air flow direction schematic diagram；
Fig. 4 is the schematic diagram of internal structure of pressure surge bunker；
In figure: 1, cabinet body；1.1, cabinet body outer wall；2, cabinet door；3, storage unit；4, anion generator；5, headlamp；6,
Humidity control apparatus A；6.1, humidity control apparatus B；7, supporter；8, Temperature Humidity Sensor A；8.1, Temperature Humidity Sensor B；9,
Blue-ray light A；9.1, blue-ray light B；10, photocatalyst lamp A；10.1, photocatalyst lamp B；11, hermatic door；12, pressure surge bunker；13, storehouse
Door；14, control panel B；15, control panel A；16, circulating air opening；16.1, air inlet；16.2, air outlet；16.3, air duct；
16.4, blower.
Specific embodiment
Below in conjunction with example, present invention is described, and the given examples are served only to explain the present invention, is not intended to limit this
The range of invention.
Following embodiment is chosen Blang's mountain products in 2018, not aged Pu'er raw tea cake and Pu'er cooked tea cake and is carried out.
Embodiment 1
As shown in Figs 1-4, a kind of tealeaves cabinet, including cabinet body 1 and cabinet door 2, cabinet body 1 is interior to be equipped with temperature-adjusting device,
Cabinet body 1 is embedded with cuboid storage unit 3, and the roof of the storage unit 3 is equipped with anion generator 4 and headlamp 5, described
Humidity control apparatus A6 is equipped on the right side of storage unit rear wall lower part, the top of 3 one side walls of storage unit is equipped with blue-ray light
A9, another side wall upper part are equipped with photocatalyst lamp A10, and level sets that there are three supporters 7 in the storage unit 3；Storage unit 3
Opening be equipped with hermatic door 11.
3 one end side wall of storage unit is uniformly provided with multiple Temperature Humidity Sensor A8, and other end side wall uniform parallel is set
Multiple groups circulating air opening 16 is set, opens up between the side wall of circulating air opening and ipsilateral cabinet body outer wall 1.1 that there are the skies as air duct 16.3
Each circulating air opening 16 is connected to by gap, and also there are gap between 3 lower wall of storage unit and 1 outer wall of cabinet body downside, air duct 16.3 is prolonged
The gap of 1 lower part of cabinet body is reached, the air inlet 16.1 that cabinet body lower part is in communication with the outside is connected, is equipped with blower in air duct 16.3
16.4,3 side wall upper part of storage unit and cabinet body side wall upper part open up air outlet 16.2, lead to the external world；Air inlet 16.1 and outlet air
Mouth 16.2 covers nano ceramics block.
Control panel A15, blower 16.4, temperature-adjusting device, the humidity control apparatus in storage unit are set in cabinet door 2
A6, blue-ray light A9, photocatalyst lamp A10, anion generator 4 pass through the control panel A15 control being arranged in cabinet door 2, control
Panel A15 can be also continuously arranged temperature, humidity, wind speed, working time；It further include a display on control panel A15
Screen shows every setup parameter and real-time parameter.
Pressure surge bunker 12 is equipped in the storage unit 3, pressure surge bunker 12 connects the vacuum pump for being built in cabinet body, pressure
The front end of power surge bunker 12 is equipped with sealable door 13, is equipped with humidity control apparatus B 6.1, blue-ray light in pressure surge bunker 12
B 9.1, photocatalyst lamp B10.1 and Temperature Humidity Sensor B 8.1, control panel B14 is arranged in 12 outer wall of pressure surge bunker, in storehouse
Humidity control apparatus B6.1, blue-ray light B9.1, photocatalyst lamp B10.1, pressure passes through the control panel being arranged in cabinet door in storehouse
B14 control, control panel B14 can be also continuously arranged humidity, pressure, working time；It further include one on control panel B14
A display screen shows every setup parameter and real-time parameter.
Embodiment 2
Pu'er raw tea cake and Pu'er cooked tea cake are stored ageing by a kind of tealeaves storage method by the following method:
(1) at 17 DEG C of temperature, humidity 55%, normal pressure are stored 20 days under the conditions of being protected from light, and ventilation saves；
(2) tea cake for obtaining step (1) at 27 DEG C of temperature, store 20 days under the conditions of being protected from light by humidity 55%, normal pressure, leads to
Wind saves；
(3) tea cake for obtaining step (2) at 17 DEG C of temperature, store 20 days under the conditions of being protected from light by humidity 55%, normal pressure, leads to
Wind saves；
(4) tea cake for obtaining step (3) at 11 DEG C of temperature, store 20 days under the conditions of being protected from light by humidity 55%, normal pressure, leads to
Wind saves；
(5) tea cake for obtaining step (4) repeats step (1)-(4) twice.
Note: the technical solution of embodiment 2 can carry out in disclosed tealeaves cabinet in embodiment 1, to temperature, humidity,
Blower is configured.
Embodiment 3
Pu'er raw tea cake and Pu'er cooked tea cake are stored ageing by a kind of tealeaves storage method by the following method:
(1) at 23 DEG C of temperature, humidity 50%, normal pressure are stored 15 days under the conditions of being protected from light, and ventilation saves；
(2) tea cake for obtaining step (1) at 35 DEG C of temperature, store 15 days under the conditions of being protected from light by humidity 50%, normal pressure, leads to
Wind saves；
(3) tea cake for obtaining step (2) at 23 DEG C of temperature, store 15 days under the conditions of being protected from light by humidity 50%, normal pressure, leads to
Wind saves；
(4) tea cake for obtaining step (3) at 16 DEG C of temperature, store 15 days under the conditions of being protected from light by humidity 50%, normal pressure, leads to
Wind saves；
(5) tea cake for obtaining step (4) repeats step (1)-(4) twice.
Note: the technical solution of embodiment 3 can carry out in disclosed tealeaves cabinet in embodiment 1, to temperature, humidity,
Blower is configured.
Embodiment 4
Pu'er raw tea cake and Pu'er cooked tea cake are stored ageing by a kind of tealeaves storage method by the following method:
(1) at 21 DEG C of temperature, humidity 50%, normal pressure are stored 18 days under the conditions of being protected from light, and ventilation saves；
(2) tea cake for obtaining step (1) at 30 DEG C of temperature, store 18 days under the conditions of being protected from light by humidity 55%, normal pressure, leads to
Wind saves；
(3) tea cake for obtaining step (2) at 21 DEG C of temperature, store 18 days under the conditions of being protected from light by humidity 55%, normal pressure, leads to
Wind saves；
(4) tea cake for obtaining step (3) at 14 DEG C of temperature, store 18 days under the conditions of being protected from light by humidity 50%, normal pressure, leads to
Wind saves；
(5) tea cake for obtaining step (4) repeats step (1)-(4) twice.
Note: the technical solution of embodiment 4 can carry out in disclosed tealeaves cabinet in embodiment 1, to temperature, humidity,
Blower is configured.
Embodiment 5
Pu'er raw tea cake and Pu'er cooked tea cake are stored ageing by a kind of tealeaves storage method by the following method:
(1) at 21 DEG C of temperature, humidity 50%, normal pressure are stored 18 days under the conditions of being protected from light, and ventilation saves；
(2) tea cake that step (1) obtains is stored 18 days under 30 DEG C of temperature, humidity 55%, condition of normal pressure, stores process
Middle whole progress 5W blue lamp irradiation, ventilation save；
(3) tea cake that step (2) obtain is stored 18 days under 21 DEG C of temperature, humidity 55%, condition of normal pressure, stores process
Middle whole progress 5W blue lamp irradiation, ventilation save；
(4) blue lamp is closed, and the tea cake that step (3) are obtained at 14 DEG C of temperature, deposit under the conditions of being protected from light by humidity 50%, normal pressure
It puts 18 days, ventilation saves；
(5) tea cake for obtaining step (4) repeats step (1)-(4) twice.
Note: the technical solution of embodiment 5 can carry out in disclosed tealeaves cabinet in embodiment 1, to temperature, humidity,
Blower, blue-ray light A are configured.
Embodiment 6
Pu'er raw tea cake and Pu'er cooked tea cake are stored ageing by a kind of tealeaves storage method by the following method:
(1) at 21 DEG C of temperature, humidity 50%, normal pressure are stored 18 days under the conditions of being protected from light, and ventilation saves；
(2) tea cake that step (1) obtains is stored 18 days under the conditions of 30 DEG C of temperature, humidity 55%, vacuum degree 0.05MP,
It is whole during storage to carry out the irradiation of 5W blue lamp；
(3) tea cake that step (2) obtain is stored 18 days under the conditions of 21 DEG C of temperature, humidity 55%, vacuum degree 0.08MP,
It is whole during storage to carry out the irradiation of 5W blue lamp；
(4) tea cake for obtaining step (3) at 14 DEG C of temperature, store 18 days under the conditions of being protected from light by humidity 50%, normal pressure, leads to
Wind saves；
(5) tea cake for obtaining step (4) repeats step (1)-(4) twice.
Note: the technical solution of embodiment 6 can carry out in disclosed tealeaves cabinet in embodiment 1, to temperature, humidity,
Blower, blue-ray light B, pressure surge bunker are configured.
Experiment
Naked eyes evaluation, physical and chemical index detection are carried out to the Pu'er raw tea cake for storing acquisition in embodiment 4-6.
Test the experiment of 1 naked eyes evaluation
30 personnel for often drinking Pu'er raw tea, drinking experience 3 years or more, age 30-50 are selected, to embodiment 4-6
It is judged with flavour, the fragrance of reference examples.Test tea sample 3.0g is taken, 150ml boiling water is added and brews, stands 5min, repeats 3
Secondary, its flavour of product and fragrance, observation color score to millet paste, are averaged and are allocated as being final point, and write comment, to commenting
Language carries out Integrated Summary.The reference examples are life Pu'er tea cake (storage number of days and the embodiment 4-6 that normal condition is stored 216 days
Unanimously), the normal condition is ventilation at 25 DEG C of temperature, drying, is kept in dark place.Standards of grading are shown in Table 1, and appraisal result is shown in Table 2,
Sense organ comment is shown in Table 3.
1 subjective appreciation of table requires table
2 subjective appreciation Score Lists of table
| Reference examples | Embodiment 4 | Embodiment 5 | Embodiment 6 | |
| Fragrance | 2.8 | 4.1 | 4.5 | 4.7 |
| Flavour | 1.8 | 4.2 | 4.3 | 4.8 |
3 sense organ comment of table
It is tested by subjective appreciation as it can be seen that the resting period is identical, the present invention is significantly better than that on fragrance, flavour, color
Conventional memory method has reached 3 years or so storage effects of common storage method, smell faint scent by the storage of half a year, and bitterness takes off
It removes, promotes the production of body fluid back sweet, bright color.The experiment proves that blue light illumination can promote fragrance and mouthfeel, this may with promote tea cake
Enzymatic reaction is related；Blue light can also prevent color is obscure to deepen, and color is made to maintain golden yellow and bright color.Experiment also confirms
Vacuum processing appropriate can accelerate to ferment, and promote the dense alcohol of mouthfeel, thus it is speculated that be low-oxygen environment to anaerobic bacteria proliferation and certain enzymes
Promote to react beneficial, for example lipase to the decomposition of the bitter substances such as saponin and synthesizing for various fragrance lipids again；Low pressure processing is also
Keep millet paste color brighter.
Test the detection of 2 physical and chemical indexes
Water extraction, tea polyphenols, free amino acid total amount, theaflavin, soluble sugar are carried out to embodiment 4-6, reference examples
Content detected, testing result is shown in Table 4.
4 physical and chemical index of table detects table
Compared with reference examples, tea polyphenols, free amino acid are substantially reduced, and theaflavin is significantly raised, it was demonstrated that skill of the invention
Art scheme can effectively accelerate the A-si seasoning effect of Pu'er tea cake.The experiment proves that blue light, low pressure have protective effect to tea polyphenols, excellent
It is beneficial to the reservation of active constituent while changing flavor, while corroborates each other with above-mentioned table 3 to the sense organ comment of color.
Note: the temperature in the tealeaves cabinet in the present invention and embodiment 1 in pressure surge bunker be in storage unit
Temperature is adjusted commonly through the temperature-adjusting device in cabinet body outside storehouse, and temperature controlled foundation is arranged on storage unit side wall
Several Temperature Humidity Sensor A temperature sensors average value, temperature in the storehouse that the Temperature Humidity Sensor B in pressure surge bunker is sensed
Degree is only shown on control panel B as true value real-time in storehouse as prompt and reference, not as temperature-adjusting device adjusting temperature
The foundation of degree；The bulkhead of pressure surge bunker is heat-conducting.In actual operation, the real-time true value of temperature in pressure surge bunker with
Temperature control may be implemented between ± 0.5 DEG C in the difference of the desired temperature of control panel A.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of storage method of tealeaves, which is characterized in that the tealeaves be post-fermented tea, including Pu'er raw tea, Pu'er cooked tea,
The storage of dark green tea, white tea, tealeaves includes the following steps:
(1) loose tea leaf or tea cake are stored 15-20 days under conditions of 17-23 DEG C of temperature, humidity 50-55%；
(2) loose tea leaf or tea cake that step (1) obtains are stored into 15-20 under conditions of 27-35 DEG C of temperature, humidity 50-55%
It；
(3) loose tea leaf or tea cake that step (2) obtain are stored into 15-20 under conditions of 17-23 DEG C of temperature, humidity 50-55%
It；
(4) loose tea leaf or tea cake that step (3) obtain are stored into 15-20 under conditions of 11-16 DEG C of temperature, humidity 50-55%
It；
(5) the loose tea leaf or tea cake obtained step (4) repeats step (1)-(4) at least twice.
2. the storage method of tealeaves according to claim 1, which is characterized in that loose tea leaf or tea cake in storing process
Carry out blue light illumination.
3. the storage method of tealeaves according to claim 1, which is characterized in that low pressure storage is carried out in storing process,
Vacuum degree is 0.05~0.08MPa.
4. the storage method of tealeaves according to claim 1, which is characterized in that be aerated operation in storing process.
5. the storage method of tealeaves according to claim 1, which is characterized in that go out before storing to storage equipment
Bacterium processing.
6. a kind of tealeaves cabinet, it can be achieved that tealeaves as described in claim 1 storage method, which is characterized in that including cabinet
Body and cabinet door, the cabinet body is interior to be equipped with temperature-adjusting device, and cabinet body is embedded with cuboid storage unit, sets in the storage unit
There are humidity control apparatus A, Temperature Humidity Sensor A, blue-ray light A, level is equipped with supporter in the storage unit, and the storage is single
The opening of member is equipped with hermatic door.
7. tealeaves cabinet according to claim 6, which is characterized in that the side wall of the storage unit is followed equipped with several groups
Ring air port, every group of circulating air opening be it is several, every group of circulating air opening is connected to air duct, and the air duct is connect with air inlet；It is described to deposit
Storage unit top is equipped with air outlet；The air inlet and the air outlet cover nano ceramics block.
8. tealeaves cabinet according to claim 6, which is characterized in that be equipped with anion generator in the storage unit
With photocatalyst lamp A.
9. tealeaves cabinet according to claim 6, which is characterized in that pressure surge bunker is equipped in the storage unit,
Humidity control apparatus B, blue-ray light B, photocatalyst lamp B and Temperature Humidity Sensor B are equipped in the pressure surge bunker.
10. tealeaves cabinet according to claim 6, which is characterized in that the Temperature Humidity Sensor A be it is several, uniformly
It is laid in storage unit side wall.
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| CN112836131A (en) * | 2021-02-24 | 2021-05-25 | 东莞市双陈茶业有限公司 | Storage system applying tea cabinet |
| CN115518094A (en) * | 2021-06-27 | 2022-12-27 | 艾无量(河南)健康科技有限公司 | Aging treatment process for folium artemisiae argyi |
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