CN101124931B - Method for processing jasmine iron goddess tea - Google Patents
Method for processing jasmine iron goddess tea Download PDFInfo
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- CN101124931B CN101124931B CN200710066205XA CN200710066205A CN101124931B CN 101124931 B CN101124931 B CN 101124931B CN 200710066205X A CN200710066205X A CN 200710066205XA CN 200710066205 A CN200710066205 A CN 200710066205A CN 101124931 B CN101124931 B CN 101124931B
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Abstract
The invention relates to a processing method of a jasmine iron goddess tea, comprising withering, water removing, rubbing and cutting, and drying. The technology steps are that: firstly, fresh iron goddess tea leaves are fetched; then the product is obtained through withering, water removing, water eliminating, rubbing and cutting, initial drying, mass rolling, scenting and refined baking. The jasmine iron goddess prepared by the invention not only retains the lasting appeal of the iron goddess, but also keeps the faint scent of the jasmine; the product reaches elegant appearance, good flavor and odor, bright tea color, strong and natural odor, pure and sweet flavor, fragrance retained after drinking and fragrant aftertaste, which is a masterwork in teas the people in the tea ceremony pursue.
Description
Technical field
The present invention relates to the processing method of a kind of processing method of tealeaves, particularly jasmine tea.
Background technology
Iron Guanyin is one of well-known tea of China, is a kind of of oolong tea, originates in Fujian Province's Anxi County.Iron Guanyin is former to be the tea tree breed name, because its suitable system oolong tea, its oolong tea finished product is satisfied Iron Guanyin also by name.The oolong tea that so-called extra-strong tea is promptly made with Iron Guanyin kind tea tree, Iron Guanyin are made rigorous, the skill exquisiteness.Refuse to take a passenger, in the period of the dried clear Yongzheng of Anxi Tieguanyin Tea tea origin (1725-1735), the domestic many mountains of Anxi County, weather is warm, and the rainfall is plentiful, and growth of tea plant is luxuriant, tea tree breed is various, deep purples and bright reds-beautiful flowersa riot of brilliant purple and tender crimson, the exhausted whole nation of hat, can adopt fourth phase tea in 1 year, and divide spring tea, summer tea, heat tea, autumn tea, tea-making quality is best with spring tea, autumn tea takes second place, spring tea fragrance extra-high-speed, the Qiu Xiangtang flavor is thinner, and summer, heat tea quality are inferior.The production process of Iron Guanyin is basic identical with the method for making of general oolong tea, its production process be divided into shine blue or green, complete, cut rub, operation such as oven dry.The stout and strong tight knot of Anxi Tieguanyin Tea tea bar rope of excellent quality, matter is heavy as iron, and lotus is husky green obvious, and the blue or green base of a fruit is green, red pointing out, sweet fragrance of a flower height, sweet and pure thick aquatic foods are refreshing, have unique taste, and aftertaste is fragrant and sweet strong, brews 7 times and still has lingering fragrance; Soup coloured gold Huang, the thick softness of leaf base fertilizer, gorgeous bright even, the red point of leaf margin, blue or green heart red margination.At present the Iron Guanyin preparation method has had national standard, (GB 19598-2004) " originating in region product Anxi Tieguanyin Tea ", and this standard is subdivided into two kinds of delicate fragrance type Iron Guanyin and strong flavor Tieguanyin teas with the Iron Guanyin product.Two kinds of preparation methods are as follows:
Delicate fragrance type Iron Guanyin: gross tea-screening-selection by winnowing-choose and pick, choose assorted-assorted-even heap-light fire drying-product.
Strong flavor Tieguanyin tea: gross tea-screening-selection by winnowing-choose picks-assorted-cure-spreading for cooling-evenly pile-choose assorted-product.
The technology of gathering and processing of Iron Guanyin is more more rigorous than general oolong tea, and skill is more exquisite, and each step all will could form the Iron Guanyin of superior quality through the manufacture craft of strict exquisiteness.
But at present the Iron Guanyin product is single blue or green tea product, and fragrance is strong not enough, and extra-strong tea has a hunch a bit shortcoming of mouthfeel for the northerner who likes drinking jasmine tea.
Summary of the invention
The purpose of this invention is to provide a kind of charm that had both kept extra-strong tea, the preparation method of the tealeaves new product of Jasmine delicate fragrance is arranged again.
The present invention is achieved in that
The processing method of Iron Guanyin jasmine tea may further comprise the steps:
1. shine blue or green.Win the Iron Guanyin fresh tea passes, pave at dustpan, or be covered with on the cement flooring of cloth, plastic sheeting or paper, shining blue or green purpose is to borrow the heat energy of solar energy to quicken evapotranspiring of tea cyanines moisture, reduce tea moisture content, lower its translucence, make each chemical analysis of cell (especially chlorophyll) be borrowed the ferment oxidation, causing ferments carries out.Method: fresh tea passes spread out in shining to place under the daylight on the cloth wither, preferably temperature is advisable for 30 ℃-35 ℃, looking the situation of tea moisture dissipation in the process of withering gently turns over 2 times to 3 times, it is heated evenly, time is generally 20-30 minute (extend to 30-60 minute when the sun is faint, be determined on a case-by-case basis).Temperature is too high, and movable black net must will be installed, and the movable perspex cloth of one deck will be added in normal place of raining.Shine blue or green degree: the solar wither degree disappears to observe blade face gloss, and stalk portion has wrinkle because of the water meter skin that disappears, and the soft lobus cardiacus in blade face is somewhat sagging, and hand has been touched an elastic sensation, and taste changes the fruit cyanines from chlorophyll cyanines flavor during news a tea smell.Points for attention: the big many tealeaves of plump moisture content that comes into leaves that saves of stalk should shine more, repeatedly stirs.High generally suitable light long solarization of the tealeaves water content that tender degree is high, the limit flange shines gently, and the coarse tea cyanines should gently shine, and firmly heavy a bit stirring has no relations.The morning, tealeaves water content height should shine (can not directly shining of dew arranged) for a long time, little suitable light solarization of the tea cyanines water content of adopting in the afternoon.Also will estimate to shine blue or green degree, the air themperature of raining at night should lay particular stress on greatly, has the south wind temperature high relatively at night, comparatively fast suitable light solarization of dehydration, and arid is appropriate to the occasion light.Rainy appropriate to the occasion heavy solarization.Air-conditioning automatic equipment person is arranged.At any time adjust the time according to the tealeaves situation in a word.
2. (unrestrained cyanines) wither.Tealeaves behind the solarization green grass or young crops can't directly complete, to in air-conditioned room, wither 8-16 hour, its purpose: the one, guarantee that the tealeaves behind the solarization green grass or young crops has certain pliability, stalk portion is also harder because shining blue or green back tea leaf surface deliquescing, the 2nd, make daylight shine the suitably oneself's fermentation of blue or green back tealeaves, carry out the part fermentation, reach distinctive flavour of extra-strong tea and fragrance, the process of withering with the hands palm is stirred tealeaves, allow tealeaves rub mutually and make the breakage of tealeaves cell, air enters the tealeaves cell and impels fermentation to speed, and borrows to stir simultaneously to make tea cyanines water evaporates average.Method: tealeaves promptly moves in the chamber of withering (temperature 18-25 ℃) after solar wither, and be placed on the fermentation frame, left standstill 1-2 hour, if indoor temperature is improper, need be put in the air-conditioned room and wither, (soupspoon shape) carried out the manual unrestrained cyanines first time when general blade face became wavy because of dehydration, and action should softly be turned over 3-4 time.General unrestrained cyanines number of times 3-5 time, the multiplication of unrestrained once more cyanines number of times, each unrestrained cyanines pass also progressively increases, and once need leave standstill 60-120 minute, should use unrestrained cyanines machine wave cyanines last twice, lasts about 3-10 minute, and the rotating speed speed is complied with always tender and is decided.After last unrestrained cyanines left standstill 3-5 hour, leaf margin changed, the Iron Guanyin bronzing, and greenery are inlayed red limit.The wave cyanines it should be noted that the unrestrained cyanines of first and second time are suitable light with hand, and the overweight leaf of exerting oneself is injured, and it is bad to leak water, and forms " ponding " phenomenon, make the tealeaves fermentation undesired and present pitchy, and outward appearance is owed floridity, and the soup look bright, sometimes also can red water.Shaking the cyanines process wants three to see: kind at a glance, and thick leaf shakes more, the slender lobule jog; Two see dark brownish green tender always, old dark brownish green will shaking more, tender dark brownish green suitable light.Three see that shining blue or green degree shakes, and shine blue or green light then will heavily shaking, and shine blue or green heavy then jog.
Withered 8-16 hour through the air-conditioned room of tealeaves, can make tealeaves evenly whole at 20-25 ℃, and initial fermentation.
3. (stir-fry tea) completes
Iron Guanyin jasmine tea of the present invention belongs to the delicate fragrance type Iron Guanyin, at first will keep doing the fresh and alive property of leafiness in shaking young worker's preface as far as possible, reduces mechanical damage, reduces the speed and the intensity of enzymatic oxidation effect, must grasp jog, shake slowly.The south of Fujian Province oolong tea vibration machine rotating speed traditionally mostly is 28～32r/min, and bigger to the leafiness damage, the present invention can install buncher on vibration machine, make rotating speed be controlled at 8-16r/min.In addition, also should add the rib bar that 6～9 sliver transvers sections are 6cm～7cm by the diameter of cylinder size at inner wall of rotary drum, the rib pole length is identical with the vibration machine drum length, leafiness can be rolled in cylinder but does not glide, and avoids the excessive damage leafiness, keeps its fresh and alive property.
The purpose that completes is to offer cyanines tea to stop fermentation, makes disappearances of evapotranspiring in a large number of tea cyanines moisture, with maintenance peculiar fragrance of oolong tea and flavour.The time that completes generally is 10-30 minute, and the vibration machine temperature is at 50-80 ℃.
Completing is the key that makes Iron Guanyin, and " leaking water " is one of main purpose that completes.So-called " leaking water ", promptly by shaking green grass or young crops, make " a considerable amount of aromatic substances that contained in the tender stalk " and content exceed 1-2 amino acid and non-ester catechin doubly and arrive blade with moisture diffusion than bud-leaf, make it to combine with the active principle of leaf the inside, change into the more fragrance matter of Gao Gengnong together, this also is a high-quality slender joss stick major reason of Iron Guanyin.And the carrying out of " leaking water " will be kept in motion except requiring leaf, also requires the stalk leaf that certain moisture difference and the physiological function (hydrophilic ability) that keeps mesophyll cell are arranged, just tea grower's said " protecting blue or green ".On the contrary,, just cry " dead blue or green " if lose the physiologically active of mesophyll cell too early, " dead blue or green " just can not make good tea, " leakes water " and can't carry out because of it, and leaf can not get replenishing of moisture in shaking blue or green process, the leaf dehydration is too much, makes that the tea profile is withered, endoplasm fragrance is low light.
4. water disappears
The water that disappears is intermittently to leave standstill 10-50 minute in the process of completing.
The grasp of " water disappears " appropriateness, often different because of the difference of season, weather and kind.Iron Guanyin shakes the grasp of green grass or young crops " water disappears " appropriateness, should grasp the principle of " spring disappears, the summer wrinkles, autumn waters--limid eyes keep the jail ", because spring temperature is low, temperature is big, dark brownish green stout and strong many water do that moisture should evaporate more in the blue or green process, promptly when shaking green grass or young crops, can shake heavyly, stop blue or green time length, when by the time doing the green grass or young crops appropriateness, it is that tender stalk outward appearance is shrivelled pliable and tough that the stalk leaf will " disappear ", at this moment folding and constantly just has strong fragrance.As for summer, heat tea place temperature height, moisture steams and revolves Shan, and dehydration should be lacked, and the stalk leaf is wrinkle slightly, and the fermentation appropriateness gets final product.Autumn tea is few because of containing moisture, has only to keep fresh gas, just can form high-strength fragrance, and institute is so that when doing blue or green appropriateness, the stalk leaf is still slightly glossy, could embody the autumn perfume characteristic of autumn tea.
5. cut and rub (just rubbing)
Purpose: moulding, make tealeaves bending, tight knot through kneading, and destroy leaf cell, extrude tea juice, adhere to the leaf table, soluble in water when brewing, enrichment millet paste (being referred to as just to rub), the roasting of leaking water after just rubbing will allow the evaporation of tealeaves water content to a certain degree.
Keep the tealeaves original flavor: the 1. tealeaves that will get damp again as far as possible, pack tightly knotting with fast chartered plane, set level and carry out cold tea bag in the plate kneading machine and knead, last branch taking-up in about 2-3 minute and separate tea with separating tea machine or hand, treat several times that so repeatedly hand is touched the wet soft water outlet of tealeaves sensation, meeting is sticking, can carry out heating just, the about 70-80 of temperature ℃, last about 10-30 minute, treat that hand touched dry sensation and promptly taken out and carry out multiple rolling.2. the too high tealeaves meeting of the moulding temperature of rolling variable color again should be taken advantage of warm rolling, lasts 2-5 minute, with fixed profile.3. note heating-up temperature from low to high, pressure by light during to heavy fast doing again to light, separate tea speed from slow to fast, and with hand tea group separated the pine of doing Kongfu and rub again, tealeaves maintenance uniform temperature is rolled into little group up to the tea bar.
6. baking just
Oven dry is divided into baking just and refiningly cures two steps, and the tealeaves of not rubbing is named baking just, makes with extra care that to cure be drying tea leaves with rubbing.
The purpose of first baking is to utilize thermophilic to improve the fragrance and the flavour of tealeaves, removes the cyanines flavor and alleviates astringent taste and reduce water content, makes the water colour of tea clarify the gorgeous storage that is beneficial to.
Just the method for baking is that the tealeaves that will share on sieve places the good drying machine of preheating to carry out drying, earlier with the tealeaves surface configuration is fixed, dry by the fire slowly with 50-80 ℃ the back, dry by the fire tea stalk record book in accordion form and brittle failure, smell is pure to get final product, if too high temperature fragrance loses easily, quality just descends.
7. kneading (rolling)
The kneading process is that tealeaves is kneaded and rolling, makes the tea granule shape of rubbing each self-forming good looking appearance of back.
" pressurization is while hot rubbed soon " method that conventional iron kwan-yin is made is bad, and the back leafiness dehydration that completes is more, not only is easy to generate a large amount of broken leaves, also is easy to generate vexed yellow phenomenon simultaneously, causes the millet paste color and luster to be golden yellow.The present invention adopts and just rubs up rolling in conjunction with the granule shape change that is tea bar after consideration tealeaves just dries by the fire, and profile is attractive in appearance inadequately, so need twice kneading.
Kneading process of the present invention is: just carried out spreading for cooling 10-50 minute after the baking, suitably get damp again for tealeaves, knead or rolling, knead to keep the complete sum granule shape of gross tea profile, can adopt rubbing flat kneading machine, knead after 2-3 minute and promptly descend machine to deblock, rolling again.
In addition, the present invention makes delicate fragrance type Iron Guanyin Shi Shi and carries out 2 cold rollings again in baking back spreading for cooling just, and pressurization should not be too heavy, not pressurization continuously, weight can make the tea bar twist together into strip, and a plurality of tea bars are clenched, and can not make to knead each self-forming particle spherical shapes of leaf.So just solved the phenomenon that is easy to generate vexed yellow product of traditional handicraft.
Time of repose after the rolling should be lacked, and generally is controlled at 1 hour with the interior tea ball of promptly untiing, and carries out the basement flower after unclamping with the have gentle hands stranding.
8. basement is spent
Gather the Jasmine that a bud just ready to burst, reject leaf and Hua Di etc.,, stacked then 0.5-2 hour if dewflower and rainwater stamen or pistil are dried the moisture of petal surface earlier, tight with the plastic sheeting lid, launch to tell perfume (or spice) to Jasmine, immediately the basement flower.
Tealeaves (moisture 10-16%) one deck with kneading, Jasmine one deck, tealeaves and fresh Jasmine volume ratio generally are 10: 1-2, put multiple field dryer (needing airtight) into, spend 2-4 hour in 35-45 ℃ of basement, tealeaves does not mix with Jasmine, and the release of aromatic substance and first stem tea are to the absorption of aromatic substance the best when utilizing Jasmine open, one inhales one tells, and tea flavour, the fragrance of a flower are united two into one.Extra-strong tea kwan-yin charm of having realized having continued has the delicate fragrance of Jasmine pleasant again.Basement flower of the present invention also can adopt the vavuum pump circulatory system, and tealeaves and fresh Jasmine are put in the closed system, by vavuum pump circulation 2-6 hour, jasmin is infiltrated in the tealeaves by air-flow.
The Jasmine of gathering should in time be paid basement, otherwise fragrance will reduce gradually along with the prolongation of standing time, and adopting back the back temperature can not be too high, opens fragrance emissions otherwise bud is ripe.
Select the important technical links that the high-quality fresh flower is the good jasmine tea of basement.As the first colored quality better of exhibition of petal, with bivalve, piece big full, color and luster is pure white, does not have blue or green flower bud, curtain is colored, few the best in quality of impurity.
9. refining curing
The general quality of the tealeaves that is refined into is impure, and after choosing stalk the unavoidable aqueous vapor that absorbs, profile has thickness, and is different in size, caters to consumption demand in order to improve its quality, need carry out " beauty treatment " to tea is dried.Will be with kind ad eundem color, close being merged together of shape, by hand or Taiwan choose stalk machinery and choose foreign material such as Lao Ye stalk, pornographic movie, and the powder well sifted, and the big or small neat and well spaced refining tea of formation.For improving or adjusting the tealeaves color, to remedy the defective in the rough process, must cure tealeaves, stoving temperature 40-70 ℃, time 1-3 hour, air door was half-open, and tealeaves begins to discharge assorted flavor, moisture content (known moisture content 70 ℃ will start vaporizer).Opening air door after effective time and lower the temperature, is oven dry by high temperature-low temperature-to the tea cold 1.; 2. the high temperature of low temperature-slowly is sharp sweet sharp perfume (or spice); 3. high temperature begins to bake tealeaves, and tealeaves discharges fragrant, puckery.So high temperature can not be too of a specified duration, the cooling puckery meeting in back is moved back.
Tea curing will be noted: fresh flower fragrance is arranged, floweriness smell road occurs during the roasting fire, then will lower the temperature.Good fresh flower fragrance evaporates, and can't return tealeaves, (must possess original fragrance), avoid the tealeaves variable color and prevent the fragrance evaporation.
The present invention also can directly buy Iron Guanyin tealeaves finished product from market, directly with Jasmine basement flower, the method for basement flower is identical with above-mentioned processing step then.
Compared with prior art, the present invention's substantive distinguishing features and obvious improvement of giving prominence to is:
We recognize from documents and materials, and Iron Guanyin is a kind of natural drink of preciousness, and good beauty and health care function is arranged again.Through analysing scientifically and facts have proved that Iron Guanyin contains higher amino acid, vitamin, mineral matter, Tea Polyphenols and alkaloid have multiple nutrients and effective component, having clears away heart-fire makes eye bright, bactericidal antiphlogistic, reducing weight and beautifying features and delaying senility, reduces cholesterol at anti-cancer, the blood fat that disappears, reduce effects such as angiocardiopathy and diabetes, well-known, ground such as situation of selling well Hong Kong, Macao, Taiwan, Southeast Asia, Japan, America and Europe are liked by the consumer deeply.
The jasmine Iron Guanyin of the present invention's preparation keeps the charm of extra-strong tea, the delicate fragrance that jasmine tea is arranged again, product reach " outward appearance grace, flavor be fragrant hold concurrently good, soaked hold brown glossy, the soup coloured gold Huang of length, profile balling-up distinctness, color and luster crow become clear, give off a strong fragrance tooth cheek lasting after honest sweet refreshing, the drink of nature, flavour, aftertaste strong fragrance, repeatedly to brew pleasant impression better ", be superfine product in the tea that the people pursued in the tea ceremony.Concrete feature:
Odor characteristic:
The jasmine Iron Guanyin fragrance of the present invention's preparation is aloof from politics and material pursuits pure, the graceful nose of pleasing, and not only fragrance is aloof from politics and material pursuits long, and harmonious sounds is obvious.
Flavor characteristics:
The jasmine Iron Guanyin fresh taste of the present invention preparation is pure and mild, and flavour has tangible kwan-yin charm, is commonly called as " kwan-yin water ", has overcome the taste that Iron Guanyin millet paste inlet in the past has slight bitterness sense.
The specific embodiment:
Embodiment 1
Getting the bright leaf of Iron Guanyin tealeaves shone blue or green 30 minutes, can shine blue or green at concrete floor upper berth nylon cloth, shine green grass or young crops behind the house before perhaps being contained in the room with dustpan, if sunlight is fierce, overhead 2 meters need the black net of dress, in order to avoid sunlight directly shines, be put into then in temperature 18-25 ℃ the air-conditioned room and withered 8 hours, complete with cylinder type water-removing machine, the time that completes generally is 10-30 minute, and the vibration machine temperature is at 50-80 ℃.In time carried out spreading for cooling 10-50 minute earlier after completing, suitably get damp again for tealeaves, with infantees group tealeaves is rolled into a ball on purl machine and rubbed.Sub-sieve deblocked after 15 minutes, tealeaves (moisture 10-16%) one deck with kneading, Jasmine one deck, tealeaves and fresh Jasmine volume ratio generally are 10: 1, put the airtight dryer of multiple field into, spend 2-3 hour in 40 ℃ of basements, tealeaves does not mix with Jasmine, the release of aromatic substance and first stem tea (moisture about 16%) are to the absorption of aromatic substance the best when utilizing Jasmine open, and one inhales one tells, and makes tea flavour, the fragrance of a flower unites two into one, tealeaves after again basement being spent is kneaded and rolling, make and rub each self-forming tea granule shape of back, 50 ℃ of temperature oven dry 2 hours, be packaged to be product at last.
Embodiment 2
Getting the bright leaf of Iron Guanyin tealeaves shone blue or green 30 minutes, can shine blue or green at concrete floor upper berth nylon cloth, shine green grass or young crops behind the house before perhaps being contained in the room with dustpan, if sunlight is fierce, overhead 2 meters need the black net of dress, in order to avoid sunlight directly shines, be put into then in temperature 18-25 ℃ the chamber of withering and withered 10 hours, complete with cylinder type water-removing machine, the time that completes generally is 10-30 minute, and the vibration machine temperature is at 50-80 ℃.In time carried out spreading for cooling 10-50 minute earlier after completing, suitably get damp again for tealeaves, with infantees group tealeaves is rolled into a ball on purl machine and rubbed.Sub-sieve deblocked after 15 minutes, tealeaves (moisture 10-16%) one deck with kneading, Jasmine one deck, tealeaves and fresh Jasmine volume ratio generally are 10: 2, tealeaves and fresh Jasmine are put in the closed system, spend 2 hours by vavuum pump circulation basement, tealeaves does not mix with Jasmine, the release of aromatic substance and first stem tea (moisture about 16%) are to the absorption of aromatic substance the best when utilizing Jasmine open, and one inhales one tells, and makes tea flavour, the fragrance of a flower unites two into one, tealeaves after again basement being spent is kneaded and rolling, make and rub each self-forming tea granule shape of back, 40 ℃ of temperature oven dry 3 hours, be packaged to be product at last.
Embodiment 3
Getting the bright leaf of Iron Guanyin tealeaves shone blue or green 30 minutes, can shine blue or green at concrete floor upper berth nylon cloth, shine green grass or young crops behind the house before perhaps being contained in the room with dustpan, if sunlight is fierce, overhead 2 meters need the black net of dress, in order to avoid sunlight directly shines, be put into then and in air-conditioned room, wither 13 hours, complete with cylinder type water-removing machine, the time that completes generally is 10-30 minute, and the vibration machine temperature is at 50-80 ℃.In time carried out spreading for cooling 10-50 minute earlier after completing, suitably get damp again for tealeaves, with infantees group tealeaves is rolled into a ball on purl machine and rubbed.Sub-sieve deblocked after 15 minutes, tealeaves (moisture 10-16%) one deck with kneading, Jasmine one deck, tealeaves and fresh Jasmine volume ratio generally are 10: 1.5, put the airtight dryer of multiple field into, spend 4 hours in 40 ℃ of basements, tealeaves does not mix with Jasmine, the release of aromatic substance and first stem tea (moisture about 16%) are to the absorption of aromatic substance the best when utilizing Jasmine open, and one inhales one tells, and makes tea flavour, the fragrance of a flower unites two into one, tealeaves after again basement being spent is kneaded and rolling, make and rub each self-forming tea granule shape of back, 70 ℃ of temperature oven dry 1 hour, be packaged to be product at last.
Embodiment 4
Getting the bright leaf of Iron Guanyin tealeaves shone blue or green 30 minutes, can shine blue or green at concrete floor upper berth nylon cloth, shine green grass or young crops behind the house before perhaps being contained in the room with dustpan, if sunlight is fierce, overhead 2 meters need the black net of dress, in order to avoid sunlight directly shines, be put into then in temperature 18-25 ℃ the house and withered 16 hours, complete with cylinder type water-removing machine, the time that completes generally is 10-30 minute, and the vibration machine temperature is at 50-80 ℃.In time carried out spreading for cooling 10-50 minute earlier after completing, suitably get damp again for tealeaves, with infantees group tealeaves is rolled into a ball on purl machine and rubbed.Sub-sieve deblocked after 15 minutes, tealeaves (moisture 10-16%) one deck with kneading, Jasmine one deck, tealeaves and fresh Jasmine volume ratio generally are 10: 2, adopt the vavuum pump circulatory system, tealeaves and fresh Jasmine are put in the closed system,, spend 3 hours in 40 ℃ of basements by the vavuum pump circulation, tealeaves does not mix with Jasmine, the release of aromatic substance and first stem tea (moisture about 16%) are to the absorption of aromatic substance the best when utilizing Jasmine open, and one inhales one tells, and makes tea flavour, the fragrance of a flower unites two into one, tealeaves after again basement being spent is kneaded and rolling, make and rub each self-forming tea granule shape of back, 60 ℃ of temperature oven dry 1.5 hours, be packaged to be product at last.
Embodiment 5
Iron Guanyin tealeaves finished product is bought in market, gather the Jasmine that a bud just ready to burst, reject the leaf and the flower base of a fruit, stacked 0.5-2 hour, launch to tell perfume (or spice) to Jasmine, tealeaves one deck with kneading, Jasmine one deck is put the airtight dryer of multiple field into, spends 2-4 hour in 35-45 ℃ of basement, tealeaves and fresh Jasmine volume ratio are 10: 1-2, and tealeaves does not mix with Jasmine; Perhaps adopt the vavuum pump circulatory system, tealeaves and fresh Jasmine are put in the closed system,, jasmin is infiltrated in the tealeaves by air-flow, obtain product by the vavuum pump circulation.
Claims (2)
1. the processing method of a jasmine iron goddess tea, comprise that solarization is blue or green, complete, cut and rub, dry, it is characterized in that: at first get the bright leaf of Iron Guanyin tealeaves shine blue or green, then through the water that withers, completes, disappears, cut rub, baking just, rolling, basement flower and the refining processing step that cures, obtain product;
Described solarization green grass or young crops is fresh tea passes to be spread out in shining to place under the daylight on the cloth wither, and looks the situation of tea moisture dissipation in the process of withering and gently turns over 2 times to 3 times, and it is heated evenly;
Described withering is tealeaves to be placed in temperature 18-25 ℃ the house withered 8-16 hour;
Described complete be tea leaf withering after, complete with cylinder type water-removing machine, the time is 10-30 minute, temperature is at 50-80 ℃;
The described water that disappears is intermittently to leave standstill 10-50 minute in the process of completing;
Describedly cut that to rub be that tealeaves with the suitably moisture regain that completes packs tightly knotting, be put into and carry out cold tea bag in the dull and stereotyped kneading machine and knead, taking-up in 2-3 minute is separated tea with separating tea machine or hand, so repeatedly several times, makes the tea bar be rolled into little group;
Described rolling is in time to carry out spreading for cooling 10-50 minute earlier after completing, and suitably gets damp again for tealeaves, and it is agglomerating granular to carry out manual rolling, perhaps adopts flat kneading machine to knead, and kneads after 2-3 minute and promptly descends machine to deblock, and carries out manual rolling again;
Described basement flower is to gather the Jasmine that a bud just ready to burst, reject the leaf and the flower base of a fruit, stacked 0.5-2 hour, launch to tell perfume (or spice) to Jasmine, with tealeaves one deck of kneading, Jasmine one deck is put the airtight dryer of multiple field into, spend 2-4 hour in 35-45 ℃ of basement, tealeaves and fresh Jasmine volume ratio are 10: 1-2; Perhaps adopt the vavuum pump circulatory system, tealeaves and fresh Jasmine are put in the closed system,, jasmin is infiltrated in the tealeaves by air-flow by the vavuum pump circulation;
Described refining curing is drying tea leaves after the rolling, bake out temperature 40-70 ℃, and time 1-3 hour.
2. the processing method of a jasmine iron goddess tea, it is characterized in that: Iron Guanyin tealeaves finished product is bought in market, gather the Jasmine that a bud just ready to burst, reject the leaf and the flower base of a fruit, stacked 0.5-2 hour, launch to tell perfume (or spice) to Jasmine, with tealeaves one deck of kneading, Jasmine one deck is put the airtight dryer of multiple field into, spend 2-4 hour in 35-45 ℃ of basement, tealeaves and fresh Jasmine volume ratio are 10: 1-2; Perhaps adopt the vavuum pump circulatory system, tealeaves and fresh Jasmine are put in the closed system,, jasmin is infiltrated in the tealeaves by air-flow, obtain product by the vavuum pump circulation.
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Denomination of invention: Processing method of jasmine Tieguanyin tea Effective date of registration: 20211013 Granted publication date: 20100602 Pledgee: Bank of China Limited Hengxian Branch Pledgor: HENGXIAN SOUTHERN TEA FACTORY Registration number: Y2021450000044 |