CN102488029A - Method for preparing Qianliang tea - Google Patents

Abstract

A method for preparing Qianliang tea relates to preparation technology of bamboo packaged brick tea, which comprises steps of raw material preparation, raw material screening, blending, packing through weighting, steaming, basket producing, basket laying, basket filling, opening locking, bundling and pressing, airing to achieve forming, flower hoop collecting, compressing to achieve forming and drying. The method for preparing the Qianliang tea is characterized in that the raw material preparation is to prepare sun-dried raw dark green tea or smokeless baked raw dark green tea; the steam temperature in a tea steaming boiler is controlled at least at 101 DEG C to achieve the steaming; the basket paving is that palm sheets are laid on the inner side of a bamboo basket, and fresh indocalamus leaves are laid on the inner sides of the laid palm sheets; and at least seven rounds are needed to be pressed to achieve the bundling and the pressing. The Qianliang tea does not have phenomena of heartburn and mould spoilage, has no excessive bitter taste and smoke taste, and is sweet after taste, fresh and fast in inclusion transformation. The storage period of the Qianliang tea is shortened, the Qianliang tea can be ripened by being stored for one to two years, quality of the Qianliang tea is greatly improved, and the Qianliang tea has drinking and collection value compared with traditional Qianliang tea.

Description

A kind of preparation method of thousand tael tea

Technical field

The present invention relates to a kind of preparation technology of bamboo packaging compressed tea.

Background technology

Thousand tael tea is called world tea king because of its volume is very large by common people.Owing to take special manufacture craft; Not only have aid digestion, separate greasy, along stomach, lowering blood-fat and reducing weight, softening human vas, angiocardiopathy preventing, three height, diuresis detoxifcation are fallen, reduce tobacco and wine poison, anti-oxidant, delay senility; Function such as promote longevity; And have very much a reserve value, the age of displaying, tea matter more of a specified duration was good more, was worth high more.Present disclosed thousand tael tea manufacture craft is few, and number of patent application is the manufacturing approach of Anhua thousand tael tea of 200710035162.9, and the step of taking is: adopting seven-star kitchen range pine bavin to cure black wool tea is raw material; Material screening, assorted, metering dress bag, decatize, and in advance or make basket, the establishment of knotweed leaf is simultaneously spread basket, dress basket, fore shaft then, bundle presses, hangs moulding, is received the flower hoop; Press moulding, drying, its decatize is if decatize under the normal pressure; General 30～50 minutes, what often adopt was 35～40 minutes, if press decatize with band; Time will lack, and like the steamed of 4kg pressure, gets final product in general 2～5 minutes.What bundle press to adopt is to press four-wheel, the steps include: to receive even hoop → pressures two of this hoop of this hoop → pressure head thick stick → tightly → add and takes turns → decide this hoop → bundle even hoop → pressure three-wheel → tightly the spare most sign indicating number → pressure four-wheel of hoop → interpolation hoop → amount → sledgehammer accent shape → tightly add hoop, is formed into parison.Because steaming, high temperature presses; Various phytoenzymes contained in the tealeaves lose activity, so that thousand tael tea inclusion conversion in the collection process is slow, and all mouthfeel is not good enough in several years; Heartburn, enzyme change particularly appears in dry sweat easily; Cause product rejection easily, simultaneously smoke, bitter taste are overweight, without depositing of 8-10 transform be difficult to old ripe.

Summary of the invention

The objective of the invention is to disclose a kind of can deactivated enzyme in the tealeaves activation again; Make the inclusion of thousand tael tea quicken to transform; Directly promote quality of tea leaves, thousand tael tea is had more drink with reserve value, and the thousand tael tea after the compacting heartburn, mildew phenomena can not occur; Smokeless smoke flavour, pained is deposited the preparation method of just can the be old ripe thousand tael tea of 1-2.

Technical solution of the present invention is: a kind of preparation method of thousand tael tea, comprise the raw material preparation, and material screening, assorted, metering dress bag; Decatize, system basket, shop basket, dress basket, fore shaft, bundle pressure; Hang moulding, receive the flower hoop, press moulding, drying; Its special character is described raw material preparation, adopts and dries black wool tea or do not have pyrotechnics roasting black wool tea, and described decatize is controlled at 101 ℃ at least with the vapor (steam) temperature of steaming in the tea pot; Described shop basket, earlier bamboo basket inboard auxilliary brown sheet, adopt fresh indocalamus leaf to be layered on the inboard of spreading brown sheet then, described bundle is depressed into and will presses seven to take turns less.

The present invention is owing to adopted above technical scheme; Can deactivated enzyme in the tealeaves be activated again, make the inclusion of thousand tael tea quicken to transform, directly promote quality of tea leaves; Make it to have more and drink and reserve value; Thousand tael tea after the compacting heartburn, mildew phenomena can not occur, the smokeless smoke flavour of tea and the bitter taste of new compacting, and depositing 1-2 just can be old ripe.

The specific embodiment

Below in conjunction with embodiment, the present invention is further described.A kind of preparation method of thousand tael tea comprises: raw material is prepared, and material screening is assorted, and the metering dress wraps, the system basket, and the shop basket, decatize, the dress basket, fore shaft, bundle pressure hangs moulding, receives the flower hoop, and dry and quality inspection is put in storage.Raw material is prepared: adopt and dry black wool tea or do not have pyrotechnics roasting black wool tea.Sootiness gross tea is changed into solar dried green tea or do not have pyrotechnics roasting tea, removed the overweight smoke of thousand tael tea in the traditional handicraft, return sweet smooth; Material screening: impurity elimination, go the stalk.Sieving out upper body tea is that compass screen surface tea, middle body tea are that compass screen surface openning tea, lower part of the body tea are end sieve tea, presses upper, middle and lower body tea bunch separately by level.Assorted is same other upper, middle and lower body tea of level is assorted according to a certain percentage, general in assorted in the ratio of 5 ︰, 4 ︰ 1.Metering dress bag: by every of different model thousand tael tea decide the tealeaves net weight and measure, install with textile cloth bag.The system basket: break into thin bamboo strips used for weaving with bamboo, uses yellow slight process big or small suitable with the thousand tael tea diameter, the sidewall in bottom and be the reverse frustoconic prismatic lattice, that can draw in or tubaeform bamboo basket; Shop basket: assist brown sheet in the bamboo basket inboard earlier, adopt fresh indocalamus leaf to be layered on the inboard of spreading brown sheet then.Change the knotweed leaf that uses in the traditional handicraft into fresh indocalamus leaf, indocalamus leaf self-sow, pollution-free, nonhazardous; And Ji Ji can adopt; Can receive every year, have characteristics pollution-free, " disposable " use as packaging for foodstuff, be a kind of natural function food additive and health products new raw material; Stronger effect such as anti-oxidant, antibacterial is arranged, and its main component indocalamus leaf polyose thing has more anticancer effect.The effect of indocalamus leaf all has write up in Compendium of Material Medica, " Chinese medicine voluminous dictionary ".The packing that fresh indocalamus leaf is used as thousand tael tea also has a more important role to be: in thousand tael tea manufacturing process, steam pressure through high temperature; Various phytoenzymes contained in the tealeaves lose activity; So that thousand tael tea inclusion in the collection process transforms slowly, and reserve value is not high.The knotweed leaf is changed into after the fresh indocalamus leaf; The various phytoenzymes of fresh indocalamus leaf can activate deactivated enzyme in the tealeaves again; Make the inclusion of thousand tael tea quicken to transform, directly promote quality of tea leaves, the more traditional thousand tael tea of made thousand tael tea is had more drink and reserve value; Decatize: the vapor (steam) temperature that will steam in the tea pot is controlled at 101 ℃ at least, and generally at 105 ℃-150 ℃, the best is 110 ℃-130 ℃.That the thousand tael tea that traditional handicraft is made is prone to is heartburn, go mouldy, and its main cause is that boiler steam temperature only is controlled at 100-110 ℃, in course of conveying; Because heat dissipation of pipeline; The vapor (steam) temperature of steaming in the tea pot to back outside 20 meters in boiler just is lower than 100 ℃, and steam-reforming is a water, and water is poured steaming tea pot by steam after in pipeline, running up to some; Make the local moisture of pot interior tealeaves too high, cause thousand tael tea compacting back heartburn, mildew phenomena to occur.The vapor (steam) temperature of steaming in the tea pot is controlled at 101 ℃ at least, and it is even to guarantee to steam the interior tealeaves moisture of tea pot, and the thousand tael tea after the compacting heartburn, mildew phenomena can not occur; Dress basket: pour the tealeaves that steams the textile cloth parcel of soft usefulness in the basket into again; Fore shaft: earlier the thin bamboo strips used for weaving lid is put into the top of the basket of filling tealeaves, the fore shaft thin bamboo strip with basket draws locking in then; Bundle press: the basket of filling tealeaves of fore shaft is being pressed while tying, and the limit flanging is tied, and is cylindric until formation.The bundle of producing thousand double steamed twisted roll tea is depressed into will press seven to take turns less; The general 8-9 wheel of pressing, present embodiment presses seven to take turns: promptly receive even hoop → pressures two of this hoop of this hoop → pressure head thick stick → tightly → add take turns → decide even hoop → the pressures three-wheel of this hoop → bundle → fixed this hoop → bundle spare hoop → pressure four-wheel → decide this hoop → bundle spare hoop → pressure five take turns → decide this hoop → bundle spare hoop → pressure six take turns → banding spares the most sign indicating number → pressure seven of hoop → interpolation hoop → amount and takes turns → sledgehammer accent shape → tightly add hoop → one-tenth parison.To suppress four-wheel change into the compacting seven take turns above; Make the destructive rate of tealeaves cell bring up to 70%-85% by 30% of traditional handicraft; So that the conversion of catechin, cellulose, pectin is accelerated in the tealeaves; Remove the overweight bitter taste of thousand tael tea in the traditional handicraft, strengthened the mouthfeel of tea, promoted the quality of tea. Typing is put in cold: based on weather conditions cooling 4～18h, reach the internal and external temperature unanimity, also can take to force to cool off the purpose that reaches typing; Receive and spend hoop: will add hoop earlier, spare to bind round and unclamp, and in this hoop position it will be compiled into flower then and bind round; Dry: thousand tael tea is shelved on carries out weather exposure in the drying frame, will hide when raining, prevent to drench, want flange to touch the pillow in the dry run, make it uniform drying, carry out borehole detection then 40～60 days drying times, but when water content≤14% Gui Cang.Thousand tael tea must be produced by " the tea thousand tael tea is deceived in Anhua " product provincial standard, and the present invention is except that special process of the present invention, and all the other technologies are all by the manufacture craft of traditional thousand tael tea.Thousand tael tea of the present invention heartburn, mildew phenomena can not occur, has removed the overweight bitter taste of thousand tael tea in the traditional handicraft, and smokeless smoke flavour returns sweet smoothly, has strengthened the mouthfeel of tea; The various phytoenzymes of fresh indocalamus leaf can activate deactivated enzyme in the tealeaves again; Make the inclusion of thousand tael tea quicken to transform, shortened storage period, depositing 1-2 just can be old ripe; Directly promote quality of tea leaves, more traditional thousand tael tea has more to be drunk and reserve value.

Claims (4)

1. the preparation method of a thousand tael tea comprises the raw material preparation, and material screening is assorted, metering dress bag; Decatize, system basket, shop basket, dress basket, fore shaft, bundle pressure; Hang moulding, receive the flower hoop, press moulding, drying; It is characterized in that described raw material preparation, adopt and dry black wool tea or do not have pyrotechnics roasting black wool tea that described decatize is controlled at 101 ℃ at least with the vapor (steam) temperature of steaming in the tea pot; Described shop basket, earlier bamboo basket inboard auxilliary brown sheet, adopt fresh indocalamus leaf to be layered on the inboard of spreading brown sheet then, described bundle is depressed into and will presses seven to take turns less.

2. the preparation method of a kind of thousand tael tea according to claim 1 is characterized in that said decatize, and the vapor (steam) temperature of steaming in the tea pot is controlled at 105 ℃-150 ℃ at least.

3. the preparation method of a kind of thousand tael tea according to claim 1 is characterized in that said decatize, and the vapor (steam) temperature of steaming in the tea pot is controlled at 110 ℃-130 ℃ at least.

4. the preparation method of a kind of thousand tael tea according to claim 1 is characterized in that said bundle of pressure will press the 8-9 wheel.