CN104738232B - It is a kind of directly with the preparation method of the white tea cake of dark brownish green processing - Google Patents

It is a kind of directly with the preparation method of the white tea cake of dark brownish green processing Download PDF

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Publication number
CN104738232B
CN104738232B CN201510189903.3A CN201510189903A CN104738232B CN 104738232 B CN104738232 B CN 104738232B CN 201510189903 A CN201510189903 A CN 201510189903A CN 104738232 B CN104738232 B CN 104738232B
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white tea
layer frame
dark brownish
brownish green
cake
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CN104738232A (en
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陶兆东
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FUJIAN PINPINXIANG TEA INDUSTRY Co.,Ltd.
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Vegetation Edge Tea Industry Co Ltd Of Fujian Province
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Abstract

Present invention offer is a kind of directly with white tea cake of dark brownish green processing and preparation method thereof, is related to white tea cake technology field.The present invention be using be adapted to make white tea fresh leaves of tea plant as raw material, set by layer frame, it is dark brownish green handle, wither, finished product is made in cake of press step, the present invention also specifically provides preparation method.The present invention directly uses dark brownish green processing white tea cake, layer frame is sealed using plastic sheeting, white tea hygienic quality can be effectively improved, and dark brownish green progress high temperature is once set quickly to wither tune by steam, avoid the defects of expending man-hour of being withered when high-temperature heating, low temperature are long repeatedly in traditional white tea cake manufacturing process, both it had been avoided that white tea nutrition wrecked, and has ensure that white tea carries out slight enzymatic fermentation in the presence of itself microflora, and had improved the quality of white tea cake.

Description

It is a kind of directly with the preparation method of the white tea cake of dark brownish green processing
Technical field
The present invention relates to white tea cake technology field, is related specifically to a kind of directly with the white tea cake of dark brownish green processing Preparation method.
Background technology
White tea, belong to micro- fermented tea, be traditional well-known tea of Han nationality tea grower initiative.One of Chinese six big teas.With profile bud Milli is complete, drapes over one's shoulders milli all over the body, milli is fragrant clear fresh, and soup look is yellowish green limpid, light time sweet quality characteristic of flavour.White tea is refrigerant, disappears Heat drop fire, removing toxic substances of relieving summer heat.Qing Dynasty Zhou Lianggong's《Fujian short biography》Carry:" silver tip pekoe, Mount Taimu letter snow hole is produced, its is cold, and work(is same Rhinoceros horn, it is the panacea for controlling measles." American-European countries is to white tea research discovery, compared to other teas, the free-radical contents of white tea are most Low, flavones content highest, amino acid content average value is higher than other teas, lowering blood pressure and blood fat, hypoglycemic, anti-oxidant, anti-spoke Penetrate, be antitumor, the interferon secretory volume of body immunity cell increases by 500.Due to white tea profile loosely, it is and easily broken It is broken, it is not portable with storing, it is therefore necessary to which that white tea is pressed into tea cake.The tea cake time, the longer the better, and it 5 years is medicine to have, 7 years For saying for treasured.The basic technology of known white tea includes withering, bakees (or drying in the shade), picks and pick, answer the processes such as fire.And existing white tea cake The white tea made substantially is subjected to boiling, tea cake is then pressed into mould.Such as Application No. 201210304726.5 patent of invention discloses a kind of tea cake of white tea and preparation method thereof, and it is to make the fresh leaves of tea plant of white tea For raw material, by the cool green grass or young crops, leaf rotation, spreading for cooling, knead, just dry, pick pick, finished product is made in cake of press, multiple baking step;Manufactured tea cake Not only good appearance, elasticity are moderate, prize easily, are easy to store and carry, the pure strong fragrance of fragrance more enriching, and aftertaste is sweet.So And its manufacturing process is also that dark brownish green be processed into after white tea is pressed into tea cake by white tea again, therefore lacking for following two aspects be present Fall into:(1) drying of high temperature repeatedly in the dark brownish green manufacturing process through white tea, the nutritional ingredient being highly vulnerable to breakage inside white tea;(2) white tea adds Work process is most to be exposed to dark brownish green in environment, and hygienic quality is relatively low, easily grows various microorganisms, causes the fermentation journey of white tea Degree is higher, has had a strong impact on the quality of white tea cake.If can thus cross the manufacturing procedure of traditional white tea, directly it is processed into dark brownish green White tea cake ensure that the better quality of white tea cake with regard to that can solve above-mentioned technical problem, can further widen the city of white tea cake .
The content of the invention
It is an object of the invention to provide a kind of directly with the preparation method of the white tea cake of dark brownish green processing, existing market is overcome Be present nutrition destructible in the processing of upper white tea cake, be exposed to dark brownish green in environment, hygienic quality is relatively low, easily grows various micro- lifes Thing, cause the attenuation degree of white tea higher, the defects of having had a strong impact on white tea cake quality, there is provided one kind is directly processed into dark brownish green White tea cake, crosses the manufacturing procedure of traditional white tea, and then the preparation method that ensure that the white tea cake of white tea cake better quality.
The technical solution adopted in the present invention is:It is a kind of directly with the white tea cake of dark brownish green processing, to be adapted to make white tea Fresh leaves of tea plant is raw material, set by layer frame, it is dark brownish green handle, wither, finished product is made in cake of press step.
It is Fuding white tea as the preferable suitable tea tree breed for making white tea.
It is above-mentioned directly with the preparation method of the white tea cake of dark brownish green processing, comprise the following steps:
(1) layer frame is set:With metal tube build layer frame framework, with metallic plate by the top surface of layer frame framework and bottom surface close come Form layer frame, the specification of layer frame be 150*50*180cm, containing 6~8 layers of layer frame framework inside the layer frame, in often frame layer by layer Bamboo fibre net is set up on framework, the mesh of the bamboo fibre net is 50~60 mesh, and layer frame top surface sets exhaust outlet, and layer frame bottom surface is set Air inlet is put, the air inlet is connected by appendix with boiler;
(2) dark brownish green processing:The dark brownish green uniform spreading for cooling just plucked is online in bamboo fibre, and uniformly sprayed on dark brownish green surface Clear water is spilt, is wrapped layer frame with plastic sheeting after it is drained naturally;
(3) wither tune:Boiler is operated, steam is entered in the layer frame of coating plastic film by air inlet by appendix, passed through The temperature regulating device of boiler controls vapor (steam) temperature between 110~135 °, by the 20min~45min tune that withers, by plastic sheeting Naturally dry is raised, is delivered to when dark brownish green surface moisture content residue 35%~40% by dark brownish green in cooked flake wrapping machine;
(4) cake of press:The pressure of cooked flake wrapping machine is adjusted in 50~60kg/ ㎡, it is right after cake of press shaping to dark brownish green carry out cake of press Blue or green cake is packed.
Compared with prior art, the invention has the advantages that:(1) present invention directly uses dark brownish green processing white tea cake, Layer frame is sealed using plastic sheeting, white tea hygienic quality can be effectively improved, and once makes dark brownish green carry out high temperature by steam The quick tune that withers, avoids the defects of expending man-hour of being withered when high-temperature heating, low temperature are long repeatedly in traditional white tea cake manufacturing process, can Avoid white tea nutrition from wrecking, and ensure that white tea carries out slight enzymatic hair in the presence of itself microflora Ferment, improve the quality of white tea cake;(2) layer frame that the present invention uses has simple in construction, cost is cheap, air permeable effect is splendid etc. Feature, easily promoted.
Embodiment:
For the above and other objects, features and advantages of the present invention can be become apparent, below especially exemplified by preferred embodiment, It is described in detail as follows, these embodiments are to illustrate rather than limit the present invention in any form:
Embodiment 1:It is a kind of directly with the white tea cake of dark brownish green processing, using the fresh leaves of tea plant of Fuding white tea as raw material, pass through Layer frame set, it is dark brownish green handle, wither, finished product is made in cake of press step.
Comprise the following steps that:
(1) layer frame is set:With metal tube build layer frame framework, with metallic plate by the top surface of layer frame framework and bottom surface close come Form layer frame, the specification of layer frame be 150*50*180cm, containing 8 layers of layer frame framework inside the layer frame, in often frame frame layer by layer Bamboo fibre net is set up on frame, the mesh of the bamboo fibre net is 50 mesh, and layer frame top surface sets exhaust outlet, and layer frame bottom surface sets air inlet Mouthful, the air inlet is connected by appendix with boiler;
(2) dark brownish green processing:The dark brownish green uniform spreading for cooling just plucked is online in bamboo fibre, and uniformly sprayed on dark brownish green surface Clear water is spilt, is wrapped layer frame with plastic sheeting after it is drained naturally;
(3) wither tune:Boiler is operated, steam is entered in the layer frame of coating plastic film by air inlet by appendix, passed through The temperature regulating device of boiler controls vapor (steam) temperature at 120 °, by the 45min tune that withers, plastic sheeting is raised into naturally dry, treated It is delivered to during dark brownish green surface moisture content residue 35%~40% by dark brownish green in cooked flake wrapping machine;
(4) cake of press:The pressure of cooked flake wrapping machine is adjusted in 50~60kg/ ㎡, it is right after cake of press shaping to dark brownish green carry out cake of press Blue or green cake is packed.
Embodiment 2:It is a kind of directly with the white tea cake of dark brownish green processing, using the fresh leaves of tea plant of Fuding white tea as raw material, pass through Layer frame set, it is dark brownish green handle, wither, finished product is made in cake of press step.
Specific procedure of processing is as follows:
(1) layer frame is set:With metal tube build layer frame framework, with metallic plate by the top surface of layer frame framework and bottom surface close come Form layer frame, the specification of layer frame be 150*50*180cm, containing 6 layers of layer frame framework inside the layer frame, in often frame frame layer by layer Bamboo fibre net is set up on frame, the mesh of the bamboo fibre net is 60 mesh, and layer frame top surface sets exhaust outlet, and layer frame bottom surface sets air inlet Mouthful, the air inlet is connected by appendix with boiler;
(2) dark brownish green processing:The dark brownish green uniform spreading for cooling just plucked is online in bamboo fibre, and uniformly sprayed on dark brownish green surface Clear water is spilt, is wrapped layer frame with plastic sheeting after it is drained naturally;
(3) wither tune:Boiler is operated, steam is entered in the layer frame of coating plastic film by air inlet by appendix, passed through The temperature regulating device of boiler controls vapor (steam) temperature at 135 °, by the 20min tune that withers, plastic sheeting is raised into naturally dry, treated It is delivered to during dark brownish green surface moisture content residue 35%~40% by dark brownish green in cooked flake wrapping machine;
(4) cake of press:The pressure of cooked flake wrapping machine is adjusted in 50~60kg/ ㎡, it is right after cake of press shaping to dark brownish green carry out cake of press Blue or green cake is packed.
Technique according to the invention scheme and its description of preferred embodiment, any those skilled in the art, do not taking off From in the spirit and scope of the present invention, can make it is various it is possible it is equivalent change or replace, and all these changes or replacement The scope of the claims of the present invention should all be belonged to.

Claims (1)

  1. It is 1. a kind of directly with the preparation method of the white tea cake of dark brownish green processing, it is characterised in that to comprise the following steps:
    (1) layer frame is set:Layer frame framework is built with metal tube, is closed the top surface of layer frame framework and bottom surface to be formed with metallic plate Layer frame, the specification of layer frame are 150*50*180cm, containing 6~8 layers of layer frame framework inside the layer frame, per frame framework layer by layer Upper erection bamboo fibre net, the mesh of the bamboo fibre net be 50~60 mesh, layer frame top surface setting exhaust outlet, layer frame bottom surface set into Gas port, the air inlet are connected by appendix with boiler;
    (2) dark brownish green processing:The dark brownish green uniform spreading for cooling just plucked is online in bamboo fibre, and uniformly sprinkling is clear on dark brownish green surface Water, layer frame is wrapped with plastic sheeting after it is drained naturally;
    (3) wither tune:Boiler is operated, steam is entered in the layer frame of coating plastic film by appendix by air inlet, passes through boiler Temperature regulating device by vapor (steam) temperature control between 110~135 DEG C, by the 20min~45min tune that withers, plastic sheeting is lifted Naturally dry is opened, is delivered to when dark brownish green surface moisture content residue 35%~40% by dark brownish green in cooked flake wrapping machine;
    (4) cake of press:The pressure of cooked flake wrapping machine is adjusted in 50~60kg/ ㎡, to dark brownish green carry out cake of press, to blue or green cake after cake of press shaping Packed.
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CN105875940A (en) * 2016-06-12 2016-08-24 福建隽永天香茶业有限公司 Flower-fruit-flavor white tea cake and making method thereof
CN106720486A (en) * 2016-11-24 2017-05-31 贵州省正安县怡人茶业有限责任公司 The withering technology of tealeaves
CN108464363A (en) * 2018-06-15 2018-08-31 佛山市木记信息技术有限公司 A kind of tea cake and its forming method

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CN101390542A (en) * 2008-11-04 2009-03-25 黄礼灼 White tea heating deterioration method and device thereof
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CN101449712A (en) * 2007-11-28 2009-06-10 叶贤忠 Tea-leaves manufacturing method and device
CN101390542A (en) * 2008-11-04 2009-03-25 黄礼灼 White tea heating deterioration method and device thereof
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Address after: 355200 Fujian, Ningde City, Fuding province Tongcheng capital under the Temple Village

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