CN110393222A - A method of golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material - Google Patents
A method of golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material Download PDFInfo
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- CN110393222A CN110393222A CN201910753675.6A CN201910753675A CN110393222A CN 110393222 A CN110393222 A CN 110393222A CN 201910753675 A CN201910753675 A CN 201910753675A CN 110393222 A CN110393222 A CN 110393222A
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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
- A23F3/10—Fermentation with addition of microorganisms or enzymes
Abstract
The present invention relates to tealeaves preparation technical fields, a kind of more particularly to method that golden flower dark green tea is produced as raw material using Dark Green Tea and green gross tea, solve the disadvantage that floating existing in the prior art is uneven and influence vulnerable to the factors such as environment, artificial, comprising the following steps: S1 sorting screen picks；The inoculation of S2 loose tea；S3 is assorted；S4 steam shaping；S5 floating；S6 quickly refines；S7 is dry；S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine, the present invention passes through dominant bacteria -- coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, it is purebred to cultivate coronoid process dissipate capsule bacterium, " induction regulating controlling floating " is carried out using on pure strain inoculation to Dark Green Tea, making also can golden flower Pu Mao with loose tea made of low side raw material, and the floating period greatly shortens, in combination with " quickly alcoholization " technology, it is rapid conversion in the newly picked and processed tea leaves internal substance short time, the quality of newly picked and processed tea leaves finished product can reach the equal quality of old tea.
Description
Technical field
The present invention relates to tealeaves preparation technical fields, more particularly to one kind to produce golden flower using Dark Green Tea and green gross tea as raw material
The method of dark green tea.
Background technique
Traditional golden flower dark green tea have reducing blood lipid, blood pressure lowering, hypoglycemic, deoil many health-care efficacies such as aid digestion because this
One unique function, dark green tea have become the health-care tea of interior ground resident via the border-sale tea for selling to Inner Mongol Xinjiang, and sales volume is every year with 50%
Speed increase.Traditional dark green tea brick is using Dark Green Tea as raw material, by works such as screening, decatize, pile fermentation, compacting, floating and dryings
Sequence is process, and the critical process for forming its distinguishing character is " floating ", it is made to give out exclusive " arohid flavour ", this is that having
, can be well by the bitter taste metabolism in tealeaves in the fermentation process that coronoid process dissipate capsule bacterium participates in, and it is peculiar to generate dark green tea brick
Aromatic odor, but there are several point defects in manufacture craft for tradition golden flower dark green tea:
1, the dark green tea golden flower floating under traditional fabrication mode is unevenly and the influence vulnerable to the factors such as environment, artificial, quality are difficult to
Reach stable industrialized production standard.
2, tradition golden flower dark green tea is mostly pressed tea, and it is cumbersome to brew formality, it is also necessary to configure special tea making appliance, cause to disappear
The person of expense is limited, is unfavorable for the marketing of dark green tea.
Therefore, the method for golden flower dark green tea is produced for solving using Dark Green Tea and green gross tea as raw material we have proposed a kind of
State problem.
Summary of the invention
The purpose of the present invention is to solve floatings existing in the prior art unevenly and vulnerable to the factors such as environment, artificial
Influence the shortcomings that, and propose it is a kind of using Dark Green Tea and green gross tea be raw material production golden flower dark green tea method.
To achieve the goals above, present invention employs following technical solutions:
A method of golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 4-8 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 10-15s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is protected
The water content for holding Dark Green Tea is 15-30%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 4-8%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 80-100 DEG C, time 80-
100s, raw material after being formed；
S5 floating: by raw material merging process tank, the temperature in process tank is 20-25 DEG C, relative humidity 60- after sizing
75%, continue 4-8 days, then improve process tank internal temperature to 30-45 DEG C, kept for 3-5 days, generates golden yellow gold when internal
Flower, and strong bacterium fragrance is generated, terminate floating；
S6 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
40-55 DEG C of fermentation temperature, water content of tea 25-35%, duration 24-32 hour, the temperature then adjusted in fermentor is
60-75 DEG C, water content of tea 15-20%, continue 12-20 hours, tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, sliding
Hand issues alcohol fragrance, completes alcoholization；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.0*10 that tealeaves, which is placed on intensity of illumination,5lx-1.2*105The ring of lx
Under border, dryness in the sun to water content is 8-10%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Preferably, in the S2, inoculation liquid is mixed by the raw material of following parts by weight: coronoid process dissipate capsule bacterium suspension 10-20
Part, 40-70 parts of tea juice, 10-15 parts of glucose, 5-10 parts of glycerol and 5-10 parts of maltose.
Preferably, in the S2, by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, coronoid process dissipate capsule bacterium is cultivated
It is purebred, inoculation liquid is configured, Dark Green Tea is immersed in 12s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed at Dark Green Tea
On, keeping the water content of Dark Green Tea is 20%.
Preferably, assorted with green gross tea 15-25 parts of progress by 75-85 parts of Dark Green Tea handled in the S3, it is mixed
Raw material is closed, the gross tea water content in mixed raw material is 6%.
Preferably, in the S4, steam shaping is carried out in such a way that steam is stifling, fumigation temperature is 90 DEG C, and the time is
90s, raw material after being formed.
Preferably, in the S5, by raw material merging process tank, the temperature in process tank is 23 DEG C, relatively wet after sizing
Degree is 70%, continues 6 days, then improves process tank internal temperature to 35 DEG C, is kept for 4 days, generates golden yellow golden flower when internal,
And strong bacterium fragrance is generated, terminate floating.
Preferably, in the S6, the raw material after floating is placed in fermentor, and fermentation liquid is added in fermentor, kept
45 DEG C of fermentation temperature in fermentor, water content of tea 30%, the duration 28 hours, then adjust fermentor in temperature be
65 DEG C, water content of tea 18% continues 16 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol
Fragrance completes alcoholization.
Preferably, in the S6, fermentation liquid is mixed by the raw material of following parts by weight: 60-80 parts of tea juice, black-koji mould
5-8 parts of suspension, 3-5 parts of bacillus subtilis bacteria suspension and 5-8 parts of monascus ruber suspension.
Preferably, in the S6, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, addition mass fraction
It for the black-koji mould suspension of 1-3%, sterilizes after digesting 20-30min, is then inoculated with the monascus ruber of 0.1-0.3% and withered respectively
Careless bacillus, culture 5-8h obtain fermentation liquid.
Preferably, in the S7, the tealeaves after alcoholization is broken up, and it is 1.1*10 that tealeaves, which is placed on intensity of illumination,5lx
In the environment of, dryness in the sun to water content is 9%.
Compared with prior art, the beneficial effects of the present invention are:
1, present invention exploitation " loose tea floating new technology " and " quickly alcoholization ", can be made dark green tea using general tea raw material, solve
Certainly dark green tea production problems.
2, for the present invention by dominant bacteria -- coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred,
Using on pure strain inoculation to Dark Green Tea carry out " induction regulating controlling floating ", make with loose tea made of low side raw material also can golden flower Pu Mao,
And the floating period greatly shortens, and is rapid conversion in the newly picked and processed tea leaves internal substance short time, newly picked and processed tea leaves in combination with " quickly alcoholization " technology
The quality of finished product can reach the equal quality of old tea.
3, the present invention uses green tea and the assorted raw material of dark green tea, carries out joint floating technology, improves the quality of product.
Detailed description of the invention
Fig. 1 is a kind of process of method that golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material proposed by the present invention
Figure；
Fig. 2 is a kind of system of the fermentation liquid of method that golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material proposed by the present invention
Standby flow chart.
Specific embodiment
Unless otherwise defined, all technologies used herein and scientific term have and the common skill of fields of the present invention
The normally understood identical meaning of art personnel.When there is a conflict, the definition in this specification shall prevail." quality, concentration, temperature
What degree, time or other values or parameter were limited with range, preferred scope or a series of upper limit preferred values and lower preferable values
When Range Representation, this be should be understood as specifically disclosing by any range limit or preferred value and any range lower limit or preferably
Any pairing of value is formed by all ranges, regardless of whether the range separately discloses.For example, the range of 1-50 should be understood that
Be include selected from 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,
26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49 or 50
Any number, number combinatorics on words or subrange and all fractional values between above-mentioned integer, for example, 1.1,1.2,
1.3,1.4,1.5,1.6,1.7,1.8 and 1.9.It is specific to consider the extension since any endpoint in range about subrange
" nested subrange ".For example, the nested subrange of exemplary range 1-50 may include 1-10,1-20 on a direction,
1-30 and 1-40, or 50-40,50-30,50-20 and 50-10 in another direction."
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
A kind of method that golden flower dark green tea is produced as raw material using Dark Green Tea and green gross tea proposed by the present invention, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 4 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 10s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is kept black
The water content of gross tea is 15%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 4%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 80 DEG C, and time 80s is determined
Raw material after type；
S5 floating: by raw material merging process tank, the temperature in process tank is 20 DEG C, and relative humidity 60% continues 4 after sizing
It, then improves process tank internal temperature to 30 DEG C, is kept for 3 days, generates golden yellow golden flower when internal, and generate strong bacterium
Fragrance terminates floating；
S6 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
40 DEG C of fermentation temperature, water content of tea 25%, the duration 24 hours, then adjusting the temperature in fermentor was 60 DEG C, and tealeaves contains
Water 15% continues 12 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol fragrance, completes alcohol
Change；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.0*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, sunning
Drying to water content is 8%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Further, inoculation liquid is mixed by the raw material of following parts by weight: 10 parts of coronoid process dissipate capsule bacterium suspension, tea juice 40
Part, 10 parts of glucose, 5 parts of glycerol and 5 parts of maltose.
Further, fermentation liquid is mixed by the raw material of following parts by weight: 60 parts of tea juice, 5 parts of black-koji mould suspension, withered
3 parts of careless bacillus bacteria suspension and 5 parts of monascus ruber suspension.
In addition, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, the black song that addition mass fraction is 1%
Mould suspension sterilizes after digesting 20min, and then the monascus ruber of inoculation 0.1% and bacillus subtilis, culture 5h are obtained respectively
Fermentation liquid.
Embodiment two
A kind of method that golden flower dark green tea is produced as raw material using Dark Green Tea and green gross tea proposed by the present invention, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 6 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 12s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is kept black
The water content of gross tea is 20%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 6%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 85 DEG C, and time 90s is determined
Raw material after type；
S5 floating: by raw material merging process tank, the temperature in process tank is 22 DEG C, and relative humidity 65% continues 6 after sizing
It, then improves process tank internal temperature to 35 DEG C, is kept for 4 days, generates golden yellow golden flower when internal, and generate strong bacterium
Fragrance terminates floating；
S6 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
45 DEG C of fermentation temperature, water content of tea 30%, the duration 28 hours, then adjusting the temperature in fermentor was 65 DEG C, and tealeaves contains
Water 17% continues 15 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol fragrance, completes alcohol
Change；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.1*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, sunning
Drying to water content is 9%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Further, inoculation liquid is mixed by the raw material of following parts by weight: 14 parts of coronoid process dissipate capsule bacterium suspension, tea juice 50
Part, 12 parts of glucose, 7 parts of glycerol and 7 parts of maltose.
Further, fermentation liquid is mixed by the raw material of following parts by weight: 65 parts of tea juice, 6 parts of black-koji mould suspension, withered
4 parts of careless bacillus bacteria suspension and 6 parts of monascus ruber suspension.
In addition, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, the black song that addition mass fraction is 2%
Mould suspension sterilizes after digesting 25min, and then the monascus ruber of inoculation 0.2% and bacillus subtilis, culture 6h are obtained respectively
Fermentation liquid.
Embodiment three
A kind of method that golden flower dark green tea is produced as raw material using Dark Green Tea and green gross tea proposed by the present invention, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 7 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 14s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is kept black
The water content of gross tea is 25%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 7%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 95 DEG C, and time 95s is determined
Raw material after type；
S5 floating: by raw material merging process tank, the temperature in process tank is 24 DEG C, and relative humidity 70% continues 7 after sizing
It, then improves process tank internal temperature to 40 DEG C, is kept for 4 days, generates golden yellow golden flower when internal, and generate strong bacterium
Fragrance terminates floating；
S6 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
50 DEG C of fermentation temperature, water content of tea 30%, the duration 30 hours, then adjusting the temperature in fermentor was 70 DEG C, and tealeaves contains
Water 18% continues 18 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol fragrance, completes alcohol
Change；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.1*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, sunning
Drying to water content is 9%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Further, inoculation liquid is mixed by the raw material of following parts by weight: 18 parts of coronoid process dissipate capsule bacterium suspension, tea juice 60
Part, 14 parts of glucose, 8 parts of glycerol and 8 parts of maltose.
Further, fermentation liquid is mixed by the raw material of following parts by weight: 70 parts of tea juice, 7 parts of black-koji mould suspension, withered
4 parts of careless bacillus bacteria suspension and 7 parts of monascus ruber suspension.
In addition, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, the black song that addition mass fraction is 2%
Mould suspension sterilizes after digesting 25min, and then the monascus ruber of inoculation 0.2% and bacillus subtilis, culture 7h are obtained respectively
Fermentation liquid.
Example IV
A kind of method that golden flower dark green tea is produced as raw material using Dark Green Tea and green gross tea proposed by the present invention, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 8 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 15s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is kept black
The water content of gross tea is 30%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 8%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 100 DEG C, time 100s, obtains
Raw material after sizing；
S5 floating: by raw material merging process tank, the temperature in process tank is 25 DEG C, and relative humidity 75% continues 8 after sizing
It, then improves process tank internal temperature to 45 DEG C, is kept for 5 days, generates golden yellow golden flower when internal, and generate strong bacterium
Fragrance terminates floating；
S6 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
55 DEG C of fermentation temperature, water content of tea 35%, the duration 32 hours, then adjusting the temperature in fermentor was 75 DEG C, and tealeaves contains
Water 20% continues 20 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol fragrance, completes alcohol
Change；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.2*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, sunning
Drying to water content is 10%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Further, inoculation liquid is mixed by the raw material of following parts by weight: 20 parts of coronoid process dissipate capsule bacterium suspension, tea juice 70
Part, 15 parts of glucose, 10 parts of glycerol and 10 parts of maltose.
Further, fermentation liquid is mixed by the raw material of following parts by weight: 80 parts of tea juice, 8 parts of black-koji mould suspension, withered
5 parts of careless bacillus bacteria suspension and 8 parts of monascus ruber suspension.
In addition, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, the black song that addition mass fraction is 3%
Mould suspension sterilizes after digesting 30min, and then the monascus ruber of inoculation 0.3% and bacillus subtilis, culture 8h are obtained respectively
Fermentation liquid.
Comparative example one
A method of golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 8 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
S2 is assorted: Dark Green Tea being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea water content in mixed raw material is 8%；
S3 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 100 DEG C, time 100s, obtains
Raw material after sizing；
S4 floating: by raw material merging process tank, the temperature in process tank is 25 DEG C, and relative humidity 75% continues 8 after sizing
It, then improves process tank internal temperature to 45 DEG C, is kept for 5 days, generates golden yellow golden flower when internal, and generate strong bacterium
Fragrance terminates floating；
S5 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
55 DEG C of fermentation temperature, water content of tea 35%, the duration 32 hours, then adjusting the temperature in fermentor was 75 DEG C, and tealeaves contains
Water 20% continues 20 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol fragrance, completes alcohol
Change；
S6 is dry: the tealeaves after alcoholization being broken up, and it is 1.2*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, sunning
Drying to water content is 10%；
S7 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Further, inoculation liquid is mixed by the raw material of following parts by weight: 20 parts of coronoid process dissipate capsule bacterium suspension, tea juice 70
Part, 15 parts of glucose, 10 parts of glycerol and 10 parts of maltose.
Further, fermentation liquid is mixed by the raw material of following parts by weight: 80 parts of tea juice, 8 parts of black-koji mould suspension, withered
5 parts of careless bacillus bacteria suspension and 8 parts of monascus ruber suspension.
In addition, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, the black song that addition mass fraction is 3%
Mould suspension sterilizes after digesting 30min, and then the monascus ruber of inoculation 0.3% and bacillus subtilis, culture 8h are obtained respectively
Fermentation liquid.
Comparative example two
A method of golden flower dark green tea is produced using Dark Green Tea and green gross tea as raw material, comprising the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 8 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 15s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is kept black
The water content of gross tea is 30%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 8%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 100 DEG C, time 100s, obtains
Raw material after sizing；
S5 floating: by raw material merging process tank, the temperature in process tank is 25 DEG C, and relative humidity 75% continues 8 after sizing
It, then improves process tank internal temperature to 45 DEG C, is kept for 5 days, generates golden yellow golden flower when internal, and generate strong bacterium
Fragrance terminates floating；
S6 alcoholization: the raw material after floating is placed in fermentor, 23-28 DEG C of standing for fermentation cultivates 8-10d；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.2*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, sunning
Drying to water content is 10%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
Further, inoculation liquid is mixed by the raw material of following parts by weight: 20 parts of coronoid process dissipate capsule bacterium suspension, tea juice 70
Part, 15 parts of glucose, 10 parts of glycerol and 10 parts of maltose.
Further, fermentation liquid is mixed by the raw material of following parts by weight: 80 parts of tea juice, 8 parts of black-koji mould suspension, withered
5 parts of careless bacillus bacteria suspension and 8 parts of monascus ruber suspension.
In addition, the preparation of fermentation liquid is the following steps are included: fresh tea leaf is crushed, the black song that addition mass fraction is 3%
Mould suspension sterilizes after digesting 30min, and then the monascus ruber of inoculation 0.3% and bacillus subtilis, culture 8h are obtained respectively
Fermentation liquid.
Above-described embodiment one to example IV, comparative example one and comparative example two are detected, as a result as follows:
| Refine the time | The floating period | |
| Embodiment one | 48 hours | 12 days |
| Embodiment two | 44 hours | 9 days |
| Embodiment three | 42 hours | 8 days |
| Example IV | 39 hours | 7 days |
| Comparative example one | 75 hours | 7 days |
| Comparative example two | 39 hours | 30 days |
The present invention is by dominant bacteria -- coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, and culture coronoid process dissipate capsule bacterium is purebred, and use is pure
Kind be inoculated into progress " induction regulating controlling floating " on Dark Green Tea, make with loose tea made of low side raw material also can golden flower Pu Mao, and floating
Period greatly shortens, and is rapid conversion in the newly picked and processed tea leaves internal substance short time in combination with " quickly alcoholization " technology, newly picked and processed tea leaves finished product
Quality can reach the equal quality of old tea.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea, which comprises the following steps:
S1 sorting screen picks: in the fine day for having sunlight, carrying out single plant picking to Dark Green Tea, and the part picked is two leaves and a bud, In
Before and after the Beginning of Winter during 4-8 days, the picking of green gross tea is carried out in a manner of the picking of single leaf；
The inoculation of S2 loose tea: by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 10-15s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is protected
The water content for holding Dark Green Tea is 15-30%；
S3 is assorted: the Dark Green Tea handled being carried out to assorted, acquisition mixed raw material with green gross tea, the gross tea in mixed raw material is aqueous
Amount is 4-8%；
S4 steam shaping: carrying out steam shaping in such a way that steam is stifling, and fumigation temperature is 80-100 DEG C, time 80-
100s, raw material after being formed；
S5 floating: by raw material merging process tank, the temperature in process tank is 20-25 DEG C, relative humidity 60- after sizing
75%, continue 4-8 days, then improve process tank internal temperature to 30-45 DEG C, kept for 3-5 days, generates golden yellow gold when internal
Flower, and strong bacterium fragrance is generated, terminate floating；
S6 quickly refines: the raw material after floating being placed in fermentor, and fermentation liquid is added in fermentor, is kept in fermentor
40-55 DEG C of fermentation temperature, water content of tea 25-35%, duration 24-32 hour, the temperature then adjusted in fermentor is
60-75 DEG C, water content of tea 15-20%, continue 12-20 hours, tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, sliding
Hand issues alcohol fragrance, completes alcoholization；
S7 is dry: the tealeaves after alcoholization being broken up, and it is 1.0*10 that tealeaves, which is placed on intensity of illumination,5lx-1.2*105The ring of lx
Under border, dryness in the sun to water content is 8-10%；
S8 finished product packing: the tealeaves after drying is packaged and is sealed using packing machine.
2. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, in the S2, inoculation liquid is mixed by the raw material of following parts by weight: 10-20 parts of coronoid process dissipate capsule bacterium suspension, tea juice 40-
70 parts, 10-15 parts of glucose, 5-10 parts of glycerol and 5-10 parts of maltose.
3. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, in the S2, by dominant bacteria coronoid process dissipate capsule bacterium in separation screening Fu-brick tea, culture coronoid process dissipate capsule bacterium is purebred, configuration
Dark Green Tea is immersed in 12s in inoculation liquid, then takes out Dark Green Tea, inoculation liquid is sprayed on Dark Green Tea by inoculation liquid, is kept black
The water content of gross tea is 20%.
4. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, it is assorted with green gross tea 15-25 parts of progress by 75-85 parts of Dark Green Tea handled in the S3, mixed raw material is obtained, is mixed
Closing the gross tea water content in raw material is 6%.
5. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, in the S4, steam shaping is carried out in such a way that steam is stifling, fumigation temperature is 90 DEG C, and time 90s is determined
Raw material after type.
6. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, in the S5, by raw material merging process tank, the temperature in process tank is 23 DEG C, and relative humidity 70% is held after sizing
It is 6 days continuous, process tank internal temperature is then improved to 35 DEG C, is kept for 4 days, generates golden yellow golden flower when internal, and generate strong
Bacterium fragrance, terminate floating.
7. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, in the S6, the raw material after floating is placed in fermentor, and fermentation liquid is added in fermentor, kept in fermentor
45 DEG C of fermentation temperature, water content of tea 30%, the duration 28 hours, then adjusting the temperature in fermentor was 65 DEG C, and tealeaves contains
Water 18% continues 16 hours, and tealeaves leaf color switchs to deep yellow and brown by Huang, and band sticks juice, and skating issues alcohol fragrance, completes alcohol
Change.
8. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
Be, in the S6, fermentation liquid is mixed by the raw material of following parts by weight: 60-80 parts of tea juice, 5-8 parts of black-koji mould suspension,
3-5 parts of bacillus subtilis bacteria suspension and 5-8 parts of monascus ruber suspension.
9. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 8, feature
It is, in the S6, the following steps are included: fresh tea leaf is crushed, addition mass fraction is the black of 1-3% for the preparation of fermentation liquid
Aspergillus suspension sterilizes after digesting 20-30min, is then inoculated with monascus ruber and the bacillus subtilis of 0.1-0.3% respectively,
Culture 5-8h obtains fermentation liquid.
10. a kind of method for producing golden flower dark green tea as raw material using Dark Green Tea and green gross tea according to claim 1, feature
It is, in the S7, the tealeaves after alcoholization is broken up, and it is 1.1*10 that tealeaves, which is placed on intensity of illumination,5In the environment of lx, dry in the air
Shining drying to water content is 9%.
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