CN105166114A - Process method for preparing green tea cakes by using finished product loose green tea and product - Google Patents
Process method for preparing green tea cakes by using finished product loose green tea and product Download PDFInfo
- Publication number
- CN105166114A CN105166114A CN201510554417.7A CN201510554417A CN105166114A CN 105166114 A CN105166114 A CN 105166114A CN 201510554417 A CN201510554417 A CN 201510554417A CN 105166114 A CN105166114 A CN 105166114A
- Authority
- CN
- China
- Prior art keywords
- tea
- green tea
- finished product
- green
- juice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Tea And Coffee (AREA)
Abstract
The invention discloses a process method for preparing green tea cakes by using a finished product loose green tea and a product. The process method comprises: humidifying and softening the finished product loose green tea; (2) feeding the humidified and softened finished product loose green tea into a moulding press for mould pressing to preset-shaped green tea cakes; and (3) drying the green tea cakes which are mould-pressed to the preset shape to a predetermined certain moisture content. The process method is characterized in that the specific process of humidifying and softening the finished product loose green tea comprises: (1) immersing the finished product loose green tea in a tea juice liquid prepared by the green tea to be humidified and softened in a special container; and (2) removing residual tea juice water by using a centrifugal dehydrator to obtain the softened finished product loose green tea. The process provided by the invention overcomes a major defect that the quality of tea leaves is deteriorated in an existing steam humidifying and softening process, and the prepared green tea cakes are excellent in quality.
Description
Technical field
the present invention relates to process and product that a kind of green tea finished product loose tea prepares green tea tea cake.
Background technology
at present, the green tea cake adopting green tea finished product loose tea to prepare occurs in market.Because it is instant packed, carry, not perishable, be received by the market.But due to technical matters existing defects, quality and the local flavor of green tea tea cake are very poor.Have impact on the market of green tea cake.Adopt green tea finished product loose tea to prepare green tea tea cake, most important technical elements is exactly the green tea tea cake how making to make, and keeps the original local flavor of green tea and quality.In existing technique, the technique softening to green tea materials tea humidification is generally: 1) short time steam high-temperature humidifying softens; 2) normal temperature water spray humidification softens.Because normal temperature water spray humidification softening temperature humidity is lower, soften and need the long period, generally want several hours, the later stage can cause " wet heap " effect, and temperature raises.There is higher temperatures under high temperature and oxygen environment or long-time " wet heap " effect and oxygen environment in above technique, causes the non-enzymatic oxidation that tealeaves is serious, cause the further fermentation of tealeaves, change the quality of green tea materials tea.Therefore need tealeaves to be placed in anaerobic environment to carry out short time humidification and soften, to reduce the various biochemical reactions that in humidification softening process, tealeaves occurs, maintain the distinctive local flavor of green tea materials tea and quality.
Summary of the invention
the object of the present invention is to provide a kind of by green tea finished product loose tea at normal temperatures, the short time is placed in anaerobic environment and carries out short time humidification and soften, to reduce the various biochemical reactions that tealeaves in humidification softening process occurs, that maintain the distinctive local flavor of green tea materials tea and quality, prepare green tea tea cake with green tea finished product loose tea process and product.In fact, the object softening to finished product loose tea humidification, to ensure that tealeaves is not broken in pressing process, when pressing pressure is enough large, finished product loose tea soften after moisture content need not be so large, as long as when the softening degree of its humidification reaches compacting, finished product loose tea is not broken, thus the humidification softening process of finished product loose tea is significantly improved space.Therefore, tealeaves is placed in anaerobic environment and carries out short time humidification and soften, to reduce the various biochemical reactions that in humidification softening process, tealeaves occurs, maintain the distinctive local flavor of raw tea material and quality, technique can reach.Its technological means has three critical aspects: one is humidification when softening, and how to soften with the humidification that the technique of easy reality realizes under anaerobic environment; Two is to soften by humidification at normal temperatures; Three is under how allowing finished product loose tea be placed in high humidity environment, and just can realize at short notice softening.
for achieving the above object, the present invention takes process, comprise: 1) green tea finished product loose tea humidification softens, 2) the green tea finished product loose tea of humidification having been softened, send into moulding press and be molded into the green tea tea cake of predetermined shape, 3) the green tea tea cake being molded into predetermined shape is dried to moisture content is less than or equal to 6%.
it is characterized in that: the concrete technology that described green tea finished product loose tea humidification softens is:
described green tea finished product loose tea is immersed in humidification in the tea juice adopting and prepare with kind green tea under normal temperature in handtailor container to soften, softening time 3-5 minute; The preparation method of tea juice prepared by described same kind green tea is: the loose tea of same kind green tea is immersed in pure water 2-3 hour and produces, and the mass ratio of tealeaves and pure water is 1:1.5.
remove after unnecessary tea juice divides through centrifugal drier at normal temperatures, obtain humidification soften after green tea finished product loose tea.
described green tea finished product loose tea humidification softens handtailor container used, is made up of the inside and outside bucket of centrifugal drier, and the interior bucket of described centrifugal drier also overlaps outward and has outer barrel, for holding tea juice.
the green tea juice liquid that described centrifugal drier is discharged is reclaimed, using when making next green tea tea cake, so circulating; Completion of processing, filtered the tea juice reclaimed and refrigerated after disinfection by ultraviolet light, for second day, so circulate every day; Add pure water dilution after tea sap concentration is too high, generally making a collection of tea juice with two thoughtful three weeks, then can discard, makes new tea juice.
a green tea tea cake prepared by green tea finished product loose tea, adopt above-mentioned process to make, its quality is 0.1-5 kilogram.
above-mentioned green tea finished product loose tea is prepared the process of green tea tea cake and makes green tea tea cake product, overcome existing steam humidification soften and cause the great disadvantage of green tea finished product loose tea deterioration, made green tea tea cake excellent quality in normal temperature water spray humidification " wet heap " softening process.Be analyzed as follows:
the first, green tea finished product loose tea is immersed in the tea juice adopting and prepare with kind green tea, and tea juice has completely cut off air, creates anaerobic environment, greatly reduces non-enzymatic oxidation.
the second, because green tea finished product loose tea is immersed in tea juice, rate of moisture absorption is fast and very even, as long as softening time 5-8 minute, with normal temperature spray water humidification " wet heap " soften compared with the time short, not easily cause the further fermentation of green tea finished product loose tea, cause deterioration.
three, above-mentioned the technique softening and dehumidifying of humidification at normal temperatures, avoids the impact of high temperature on oolong tea finished product loose tea quality.
four, owing to adopting the high concentration tea juice prepared by same kind green tea as humidification bating liquor, green tea finished product loose tea active ingredient is not easily separated out, further ensure humidification soften after the quality of green tea finished product loose tea.
Detailed description of the invention
below in conjunction with embodiment, the present invention will be further described.
embodiment 1
with green tea Mount Huang Mao Feng loose tea for raw tea material processing tea cake:
at normal temperatures green tea Mount Huang Mao Feng loose tea to be immersed in pure water 2 hours or 3 hours or 2.7 hours, produce tea juice, the mass ratio of tealeaves and pure water is 1:1.5.
in the container that centrifugal drier is made up of inside and outside cylinder, add green tea Mount Huang Mao Feng loose tea tea juice, be that the green tea Mount Huang Mao Feng loose tea of 0.1 kilogram or 5 kilograms or 3 kilograms is poured in said vesse and soaks 3 minutes or 3.6 minutes by quality, carry out humidification to soften, the height of green tea Mount Huang Mao Feng loose tea tea juice liquid level is can all be as the criterion by submergence green tea Mount Huang Mao Feng loose tea.
after humidification is softening, discharge green tea Mount Huang Mao Feng loose tea tea juice, centrifugal drier is started and dehumidifies, remove unnecessary tea juice and divide, be advisable so that green tea Mount Huang Mao Feng loose tea is tack-free.
the green tea Mount Huang Mao Feng loose tea of having been softened by humidification, sends into moulding press and is molded into predetermined shape green tea Huangshan Maofeng tea cake.
it is 5% or 6% that the green tea Huangshan Maofeng tea cake being molded into predetermined shape is dried to moisture content.
the green tea Mount Huang Mao Feng loose tea tea juice of being discharged by centrifugal drier reclaims, and using, so circulating when making next tea cake.
completion of processing, filtered the green tea Mount Huang Mao Feng loose tea tea juice reclaimed and refrigerated after disinfection by ultraviolet light, for second day, so circulate every day.Pure water dilution is added after green tea Mount Huang Mao Feng loose tea tea sap concentration is too high.Generally make a collection of green tea Mount Huang Mao Feng loose tea tea juice with two thoughtful three weeks, then to discard, make new green tea Mount Huang Mao Feng loose tea tea juice.
embodiment 2
with green tea Pilochun (a green tea) loose tea for raw tea material processing tea cake:
at normal temperatures green tea Pilochun (a green tea) loose tea to be immersed in pure water 2.5 hours or 2.4 hours or, 2.8 hours, produce tea juice, the mass ratio of tealeaves and pure water is 1:1.5.
in the container that centrifugal drier is made up of inside and outside cylinder, add green tea Pilochun (a green tea) loose tea tea juice, be that the green tea Pilochun (a green tea) loose tea of 4 kilograms or 2 kilograms or 0.5 kilogram or 0.4 kilogram is poured in said vesse and soaks 3 minutes or 4 minutes or 5 minutes by quality, carry out humidification to soften, the height of green tea Pilochun (a green tea) loose tea tea juice liquid level is can all be as the criterion by submergence green tea Pilochun (a green tea) loose tea.
after humidification is softening, discharges green tea Pilochun (a green tea) loose tea tea juice, centrifugal drier is started and dehumidifies, remove unnecessary tea juice and divide, be advisable so that green tea Pilochun (a green tea) loose tea is tack-free.
the green tea Pilochun (a green tea) loose tea of having been softened by humidification, sends into moulding press and is molded into predetermined shape green tea Biluochun tea cake.
it is 5% or 6% that the green tea Biluochun tea cake being molded into predetermined shape is dried to moisture content.
the green tea Pilochun (a green tea) loose tea tea juice of being discharged by centrifugal drier reclaims, and using, so circulating when making next tea cake.
completion of processing, filtered the green tea Pilochun (a green tea) loose tea tea juice reclaimed and refrigerated after disinfection by ultraviolet light, for second day, so circulate every day.Pure water dilution is added after green tea Pilochun (a green tea) loose tea tea sap concentration is too high.Generally make a collection of green tea Pilochun (a green tea) loose tea tea juice with two thoughtful three weeks, then to discard, make new green tea Pilochun (a green tea) loose tea tea juice.
under the application gives kinds of processes condition, two kinds of green tea loose teas make tea cake example, make tea cake technique same as above, do not enumerate with the green tea loose tea of other kinds.
Claims (3)
1. prepare the process of green tea tea cake with green tea finished product loose tea for one kind, comprise: 1) green tea finished product loose tea humidification softens, 2) the green tea finished product loose tea of humidification having been softened, send into moulding press and be molded into the green tea tea cake of predetermined shape, 3) the green tea tea cake being molded into predetermined shape is dried to moisture content is less than or equal to 6%; It is characterized in that:
The concrete technology that described green tea finished product loose tea humidification softens is:
1) described green tea finished product loose tea is immersed in humidification in the tea juice adopting and prepare with kind green tea under normal temperature in handtailor container to soften, softening time 3-5 minute; The preparation method of tea juice prepared by described same kind green tea is: the loose tea of same kind green tea is immersed in pure water 2-3 hour and produces, and the mass ratio of tealeaves and pure water is 1:1.5; Described green tea finished product loose tea humidification softens handtailor container used, is made up of the inside and outside bucket of centrifugal drier, and the interior bucket of described centrifugal drier also overlaps outward and has outer barrel, for holding tea juice;
2) remove after unnecessary tea juice divides through centrifugal drier at normal temperatures, obtain humidification soften after green tea finished product loose tea;
3) the green tea juice liquid that described centrifugal drier is discharged is reclaimed, using when making next green tea tea cake, so circulating; Completion of processing, filtered the tea juice reclaimed and refrigerated after disinfection by ultraviolet light, for second day, so circulate every day; Add pure water dilution after tea sap concentration is too high, making a collection of tea juice with two thoughtful three weeks, then can discard, makes new tea juice.
2., with a green tea tea cake product prepared by green tea finished product loose tea, it is characterized in that: make according to the arbitrary process of claim 1.
3. the green tea tea cake product prepared of a kind of green tea finished product loose tea according to claim 2, is characterized in that: its quality is 0.1-5 kilogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554417.7A CN105166114A (en) | 2015-09-01 | 2015-09-01 | Process method for preparing green tea cakes by using finished product loose green tea and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554417.7A CN105166114A (en) | 2015-09-01 | 2015-09-01 | Process method for preparing green tea cakes by using finished product loose green tea and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105166114A true CN105166114A (en) | 2015-12-23 |
Family
ID=54888968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554417.7A Pending CN105166114A (en) | 2015-09-01 | 2015-09-01 | Process method for preparing green tea cakes by using finished product loose green tea and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105166114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357848A (en) * | 2020-04-23 | 2020-07-03 | 刀兴魁 | Production process of mulberry leaf tea cake |
-
2015
- 2015-09-01 CN CN201510554417.7A patent/CN105166114A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357848A (en) * | 2020-04-23 | 2020-07-03 | 刀兴魁 | Production process of mulberry leaf tea cake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103535457B (en) | Compressed white tea preparation method and compressed white tea product | |
| CN103518875B (en) | Kung fu black tea compressed tea preparing method and product | |
| CN103493910B (en) | Preparation method and product of tuan-shaped black tea (tuan is a Chinese character) | |
| CN103518874B (en) | Method for preparing compressed green tea and product thereof | |
| EP3546508B1 (en) | Method of desolventization of bagasse | |
| CN103535455B (en) | Compressed yellow tea preparation method and compressed yellow tea product | |
| CN103535456B (en) | Preparation method of oolong compressed tea and product of preparation method | |
| CN103493912A (en) | Preparation method for tuan-shaped tea (tuan is a Chinese character) | |
| CN103493911A (en) | Preparation method and product of tuan-shaped yellow tea (tuan is a Chinese character) | |
| CN103493914B (en) | Preparation method and product of tuan-shaped kung fu red tea (tuan is a Chinese character) | |
| CN105192115A (en) | Technological method for preparing compressed white tea through bulk finished white tea and compressed white tea | |
| CN103493913B (en) | Preparation method and product of tuan-shaped white tea (tuan is a Chinese character) | |
| CN105166114A (en) | Process method for preparing green tea cakes by using finished product loose green tea and product | |
| CN105192113A (en) | Technological method for preparing small ball black tea through bulk finished black tea and small ball black tea | |
| CN105192118A (en) | Process for preparing white tea cake from loose white tea finished product and product | |
| CN105166156A (en) | Process method for preparing small ball type white tea by using finished product loose white tea and product | |
| CN105192114A (en) | Technological method for preparing compressed black tea through bulk finished black tea and compressed black tea | |
| CN111084253A (en) | Method for quickly aging and scenting dried orange peel | |
| CN105166116A (en) | Process method for preparing small ball type green tea by using finished product loose green tea and product | |
| CN105192197A (en) | Technological method for preparing scented tea cakes through bulk finished scented tea and scented tea cakes | |
| CN105166115A (en) | Process method for preparing small ball type yellow tea by using finished product loose white tea and product | |
| CN105166112A (en) | Process method for preparing oolong tea cakes by using finished product loose oolong tea and product | |
| CN105166175A (en) | Yellow tea cake processing method using finished loose yellow tea and product thereof | |
| CN105166113A (en) | Process method for preparing compressed green tea by using finished product loose green tea and product | |
| CN105192117A (en) | Process for preparing black tea cake from loose black tea finished product and product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |