CN105166156A - Process method for preparing small ball type white tea by using finished product loose white tea and product - Google Patents
Process method for preparing small ball type white tea by using finished product loose white tea and product Download PDFInfo
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- CN105166156A CN105166156A CN201510554419.6A CN201510554419A CN105166156A CN 105166156 A CN105166156 A CN 105166156A CN 201510554419 A CN201510554419 A CN 201510554419A CN 105166156 A CN105166156 A CN 105166156A
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Abstract
The invention relates to a process method for preparing small ball type white tea by using a finished product loose white tea and a product. The process method comprises: (1) humidifying and softening the finished product loose white tea; (2) feeding the humidified and softened finished product loose white tea into a moulding press for mould pressing to preset-shaped small ball type white tea; and (3) drying the small ball type white tea which is 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 white tea comprises: (1) immersing the finished product loose white tea in a tea juice liquid prepared by the white 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 white 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 small ball type white tea is excellent in quality.
Description
Technical field
the present invention relates to process and product that a kind of use white tea finished product loose tea prepares white tea little type tea.
Background technology
at present, white tea little the type tea adopting white tea finished product loose tea to prepare occurs in market.Because it is instant packed, carries and brew, not perishable, be received by the market.But due to technical matters existing defects, quality and the local flavor of white tea little type tea are very poor.Have impact on the market of white tea little type tea.Adopt white tea finished product loose tea to prepare white tea little type tea, most important technical elements is exactly white tea little the type tea how making to make, and keeps the original local flavor of white tea and quality.In existing technique, the technique that dialogue tea raw tea material humidification softens 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 white tea raw tea material.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 white tea raw tea material and quality.
Summary of the invention
the object of the present invention is to provide a kind of by white 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 white tea raw tea material and quality, prepare white tea little type tea with white 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) white tea finished product loose tea humidification softens, 2) the white tea finished product loose tea of humidification having been softened, send into moulding press and be molded into white tea little type tea of predetermined shape, 3) white tea little the type tea 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 white tea finished product loose tea humidification softens is:
described white tea finished product loose tea is immersed in humidification in the tea juice adopting and prepare with the white tea of kind under normal temperature in handtailor container to soften, softening time 3-5 minute; The preparation method of tea juice prepared by the white tea of described same kind is: the loose tea of white for same kind 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 white tea finished product loose tea.
described white tea finished product loose tea humidification is softened container used, is made up of the inside and outside bucket of centrifugal drier, the inner core of described centrifugal drier outward also cover have urceolus, for holding tea juice.
the white tea tea juice of being discharged by centrifugal drier reclaims, and uses, so circulate in little the type tea time of making next group; Completion of processing, filtered the tea juice reclaimed and refrigerated after disinfection by ultraviolet light, for second day, so circulate every day; Pure water dilution is added after tea sap concentration is too high; Generally make a collection of tea juice with two thoughtful three weeks, then to discard, make new tea juice.
white tea little type tea prepared by use white tea finished product loose tea, adopt above-mentioned process to make, its quality is 6-10 gram.
above-mentioned use white tea finished product loose tea is prepared the process of white tea little type tea and makes white tea little type tea product, overcome existing steam humidification soften and cause the great disadvantage of white tea finished product loose tea deterioration, made white tea little type tea excellent quality in normal temperature water spray humidification " wet heap " softening process.Be analyzed as follows:
the first, in vain tea finished product loose tea is immersed in the tea juice adopting and prepare with the white tea of kind, and tea juice has completely cut off air, creates anaerobic environment, greatly reduces non-enzymatic oxidation.
the second, because white 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 white 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 dialogue tea finished product loose tea quality.
four, owing to adopting the tea juice prepared by the white tea of same kind as humidification bating liquor, white tea finished product loose tea active ingredient is not easily separated out, further ensure humidification soften after the quality of white 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 Fuding white tea loose tea for raw tea material processes little type tea:
at normal temperatures Fuding white tea loose tea to be immersed in pure water 2 hours or 2.3 hours, 2.5 hours or 2.7 hours or 2.9 hours or 3 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 Fuding white tea loose tea tea juice, Fuding white tea loose tea is poured in said vesse and soak 3 minutes or 4 minutes or 5 minutes, carry out humidification to soften, the height of Fuding white tea loose tea tea juice liquid level is can all be as the criterion by submergence Fuding white tea loose tea.
after humidification is softening, discharges Fuding white tea loose tea tea juice, centrifugal drier is started and dehumidifies, remove unnecessary tea juice and divide, be advisable so that Fuding white tea loose tea is tack-free.
the Fuding white tea loose tea of having been softened by humidification, sends into little the type tea that moulding press is molded into predetermined shape.The each mould size of moulding press be applicable to holding quality be 6 grams or 7 grams or 10 gram Fuding white tea loose tea.
little for the Chinese cassia tree being molded into predetermined shape type tea is dried to predetermined moisture content.
the Fuding white tea loose tea tea juice of being discharged by centrifugal drier reclaims, and uses, so circulate in little the type tea time of making next group.
completion of processing, filtered the Fuding white 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 Fuding white tea loose tea tea sap concentration is too high.Generally make a collection of Fuding white tea loose tea tea juice with two thoughtful three weeks, then to discard, make new Fuding white tea loose tea tea juice.
the application gives white tea loose tea under kinds of processes condition and makes little type tea example, makes little type tea technique same as above, do not enumerate with the white tea loose tea of other kinds.
Claims (3)
1. prepare the process of white tea little type tea with white tea finished product loose tea for one kind, comprise: 1) white tea finished product loose tea humidification softens, 2) the white tea finished product loose tea of humidification having been softened, send into moulding press and be molded into little type tea of predetermined shape, 3) little the type tea 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 white tea finished product loose tea humidification softens is:
1) described white tea finished product loose tea is immersed in humidification in the tea juice adopting and prepare with the white tea of kind under normal temperature in handtailor container to soften, softening time 3-5 minute; The preparation method of tea juice prepared by the white tea of described same kind is: the loose tea of white for same kind 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 white 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 white tea finished product loose tea;
3) the white tea tea juice that described centrifugal drier is discharged is reclaimed, use in little the type tea time of making next group, so circulate; 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 white tea little type tea product prepared by white tea finished product loose tea, it is characterized in that: make according to claim 1 either method.
3. white tea little type tea product of preparing of a kind of use according to claim 2 white tea finished product loose tea, is characterized in that: its quality is 6-10 kilogram.
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| CN201510554419.6A CN105166156A (en) | 2015-09-01 | 2015-09-01 | Process method for preparing small ball type white tea by using finished product loose white tea and product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170031A (en) * | 2018-10-17 | 2019-01-11 | 广州广福心道茶业有限公司 | A kind of process of white tea compressed tea |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170031A (en) * | 2018-10-17 | 2019-01-11 | 广州广福心道茶业有限公司 | A kind of process of white tea compressed tea |
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Application publication date: 20151223 |