CN109221513A - A kind of processing method for the jasmine white tea improving immunity - Google Patents
A kind of processing method for the jasmine white tea improving immunity Download PDFInfo
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- CN109221513A CN109221513A CN201811079532.3A CN201811079532A CN109221513A CN 109221513 A CN109221513 A CN 109221513A CN 201811079532 A CN201811079532 A CN 201811079532A CN 109221513 A CN109221513 A CN 109221513A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
- A23F3/14—Tea preparations, e.g. using additives
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
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Abstract
The present invention relates to tea processing field, more particularly to a kind of processing method of jasmine white tea for improving immunity, it extracts, wither including fresh leaf sorting, mulberries extract, accumulating, rubbing, Jasmine picking maintenance, basement flower, bake, pick and pick packaging and other steps, jasmin is enriched in jasmine white tea tealeaves obtained, flavour with white tea light time sweet, the strong fragrant fragrance of Jasmine, the characteristics of improving the immunity of the human body.
Description
Technical field
The present invention relates to tea processing field, and in particular to a kind of processing method for the jasmine white tea for improving immunity.
Background technique
White tea belongs to micro- fermented tea, is traditional well-known tea of Chinese tea grower's initiative.One of Chinese six big teas.With shape 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 in tealeaves
Rarity, drug effect performance are very fabulous.It is confirmed according to civil long-term drinking and practice and modern scientific research, white tea is awoken from a drunken sleep with solution
Wine, clearing heat and moistening lung, calming the liver benefit blood, eliminating inflammation and expelling toxin, decompression fat reducing, elimination fatigue and other effects, especially for excessive drinking and smoking, greasy mistake
The diseases such as the excessively prosperous caused uncomfortable, digestive functional disturbance of more, irascibility, have unique, ethereality health-care effect.
Jasmine, alias: jasmine, scientific name areJasmine officinale, flower, leaf is medicinal controls red eye, swell pain, and has only
The benefits of cough resolving sputum, the Hua Jixiang of jasmine are famous jasmine tea raw material and important flavor of raw material；Jasmine tea is existing market
A kind of upper the most salable jasmine tea, tea perfume are merged with jasmin interaction, there is that " basement obtains jasmine without the most delicious, arranges and makees the human world first
The good reputation of perfume ", jasmine tea is the bulk product of jasmine tea, and producing region is vast, and yield is high, wide in variety.
People's lives pressure increasingly increases, thus many staff's body physical stamina letdowns, and body many places are in inferior health
Often there is insomnia, obesity, constipation, indigestion in state, and mainly body immunity declines, so as to cause absent-minded, memory
Power decline, work efficiency drop.
Summary of the invention
The object of the present invention is to provide a kind of processing method of jasmine white tea for improving immunity, jasmine in tealeaves obtained
Fragrance of a flower enrichment, flavour light time with white tea sweet, the strong fragrant fragrance of Jasmine, the characteristics of improving the immunity of the human body.
To achieve the above object, the present invention adopts the following technical scheme:
One, it is a kind of improve immunity jasmine white tea processing method the following steps are included:
(1) sorting: the tender slightly fresh leaf of two leaf of a bud, bud is white and the first and second leaf blade back has dense white-colored hairs, selection
Bud-leaf is complete, size is uniform, spare without fresh tea leaf of the crushing without disease pest leaf；
(2) mulberries extract: the mulberries of fresh mature are impregnated, hot water temperature is 50 with 3~5 times of hot water of its weight
~65 DEG C, with microwave extract method, microwave power is 200~300W, and extraction time is 15~20 minutes, sand core funnel refined filtration,
Temperature is down to room temperature, obtains mulberries extract, spare；
(3) it withers: being spread out in bud-leaf is uniformly thin on water sieve, bud-leaf is not overlapped, and every sieve puts 0.35~0.4 kilogram of fresh leaf, after booth is good
Be placed in it is draughty wither on indoor the cool green grass or young crops frame, wither naturally 35~45 hours, until bud-leaf milli color whitens, leaf color is by shallowly turning
Deep, part leaf is puted up on sieve, and blade tip tilts, and leaf margin shows slightly vertical volume, and ripple occurs in blade face, and green gas disappears, and then two is sieved and is
One sieve, continuing to wither is 20~25%, then two sieves to weight water content and sieves for one, continues to wither 10~15 hours, until weight contains
Water is 10~15%；
(4) it accumulates: the tealeaves after withering being deposited on floor, with a thickness of 28~32 centimetres, is not compacted, air circulation, temperature
Control is 27~30 DEG C, is stacked 2~6 hours, and base of leaf vein switchs to bronzing, leaf color by light gray it is green switch to it is sea spray or brown
Color, green odour disappears, fragrant and sweet to show；Wherein, it was atomized humidification tealeaves with mulberries extract every 30 minutes, sprinkling flow is
0.001~0.003 m3/ min, spraying time are 1~3min；
(5) it rubs: tealeaves is placed in rolling machine, be not pressurized pine and rub 8~15 minutes, make leaf slightly in crispaturaing, part tea juice is squeezed
Out, white tea is obtained；
(6) Jasmine picking maintenance: the Jasmine booth that picking is fresh, bud is big, high-quality is even to be put in air-conditioned room, room temperature
Control raise flowers 3~4 hours at 25~35 DEG C, promotes fresh flower open；
(7) basement flower: using seal case to white tea carry out basement flower, by white tea in the way of one layer of clovershrub, one layer of Jasmine basement
Flower, wherein the weight ratio of Jasmine and white tea is 1:1, is uniformly sprayed with ethanol solution every 20~40min during basement flower
Jasmine, basement are taken time 3~5 hours, and temperature is maintained at 35~40 DEG C；Circulation scenting 6~7 times；
(8) it bakes: 15~20 minutes dry using being baked at a temperature of 100~120 DEG C；It is then cooled to room temperature, after drying
Carambola branch burns below baking frame, and temperature control bakes 10~15 minutes at 40~60 DEG C；
(9) it picking and picks packaging: weeding out powder, pornographic movie of winnowing with a dustpan is picked and is picked after carrying out spreading for cooling, pick that tea stalk, thick pornographic movie, tea is flutterred and sundries,
Packaging.
In the processing method of the jasmine white tea of above-mentioned raising immunity, the basement flower process, the spray of the ethanol solution of sprinkling
Spilling flow is 0.003~0.005m3/ min, spraying time are 1~3min, and the volumetric concentration of ethyl alcohol is 5~12%.
In the processing method of the jasmine white tea of above-mentioned raising immunity, the ethanol solution is food-grade ethanol solution.
In the processing method of the jasmine white tea of above-mentioned raising immunity, when the Jasmine conserves, the flower temperature of Jasmine
No more than 37 DEG C, if being more than, need in time to Jasmine ventilation and heat.
Mulberries,Fructus Mori, it is the fruit ear of moraceae plants mulberry tree.Mulberries activated protein rich in, vitamin,
Amino acid, carrotene, mineral matter and other components, nutrition are 5~6 times of apple, are 4 times of grape, have multiple efficacies, are cured
Educational circles is described as " the best health fruit of 21st century ".The present invention penetrates into mulberry juice in tealeaves, so that tealeaves has tonifying liver
Kidney-nourishing, fluid dryness improve the immunity of the human body, and have effects that anti-aging, beautifying.
Carambola,Averrhoa carambola L, carambola is a kind of fruit for originating in tropical and subtropical zone, is had very high
Nutritive value.Branch, leaf: expelling wind and removing dampness, swelling and pain relieving.For anemopyretic cold, acute gastroenteritis, difficult urination, postpartum edema falls
Beat swelling and pain, swollen ulcer drug.Carambola branch is used for mild fire drying tealeaves by the present invention, and the hot gas generated in combustion process will be in carambola branch
Effective component penetrate into tealeaves in, make tealeaves have effects that diuresis, prevent and treat anemopyretic cold.
Jasmine, alias: jasmine, scientific name areJasmine officinale, flower, leaf is medicinal controls red eye, swell pain, and has only
, there is simple and elegant faint scent in the benefits of cough resolving sputum, and the Jasmine that the present invention uses originates in Hengxian County, and it is long-drawn-out that Jasmine history is planted in Heng County
Long, Heng County Jasmine cultivated area produces 80000 tons of fresh flower per year up to 100,000 mu, 330,000 people of flower-grower, and jasmine flower production accounts for Chinese total yield
80% or more amount, accounts for 60% or more world's total amount, is named as " township of Chinese jasmine " by the State Administration of Forestry, Chinese flower association.It is horizontal
County Jasmine is bivalve jasmine, and compared with single-lobe, more valve jasmines, yield is higher, fragrance is denseer, premunition is stronger, and with the florescence
It is early, the florescence is long, bud is big, the full pure white, speciality such as give off a strong fragrance and it is well-known.The present invention uses Jasmine scenting, mainly fresh
Flower spits the process that fragrant and tea embryo is enfleuraged, and the perfume (or spice) of spitting of jasmine fresh flower is biochemical change, and mature Jasmine is in enzyme, temperature, water
Under the effects of part, oxygen, fragrant substance is decomposited, with physiological change, colored opening, and the fragrance that constantly spues.Tea embryo
Enfleurage is to produce chemistry due to the osmosis of water with enfleuraging while also absorbing a large amount of moisture content under physisorption
Complicated chemical change has occurred under hyther in absorption.The tea perfume fragrance of a flower brings out the best in each other, and flavour is dense, gives off a strong fragrance fresh
It is clever lasting.Due to containing the compound being largely beneficial to health, such as catechin, vitamin c, a, caffeine, flavanols, tea
Polyphenol etc..So that tealeaves produced by the present invention has the fragrance of Jasmine, there can also be the benefits of relieving cough and reducing sputum, improve machine
The effect of body immunity.
Ethyl alcohol (ethanol), ethyl alcohol is a kind of volatile colourless transparent liquid at normal temperatures and pressures, ethyl alcohol be it is a kind of very
Good solvent, can dissolve many substances, the polarity of hydroxyl dissolves in many ionic compounds in ethyl alcohol, nonpolar hydrocarbon
Base makes ethyl alcohol also and can dissolve some nonpolar substances.So the purpose that the present invention selects ethanol solution is to be sprayed on jasmine
In jasmine, the aromatic oil in Jasmine, and the property volatile using ethyl alcohol are dissolved, is volatilized together with aromatic oil.
Two, compared with prior art, present invention substantive distinguishing features outstanding and significant progress are:
1, many eleocytes of the fragrance of flower in parenchymal tissue, eleocyte can secret out of aromatic aromatic oil, aromatic oil
Be easy to be diffused into air, after these aromatic oil are spread in air, be sent in our noses, will let us have a taste of
Comfortable continuously fragrance.
Ethanol solution is sprayed on Jasmine petal by the present invention in basement flower process, ethanol solution dipping dissolution jasmine
Spend the aromatic organic molecule of middle band, aromatic oil.Jasmine fragrance oil molecule is diffused into ethyl alcohol and with being easy to volatilize
Ethyl alcohol volatilization and distribute.Due to the similar principle that mixes, Jasmine fragrance oil molecule, which is largely dissolved in ethanol solution, reaches rich
The purpose of collection, carry jasmin alcohol vapour be diffused into tealeaves surface and pass through tealeaves when, alcohol vapour hit tealeaves, energy
Amount loss, since the Jasmine floral scent molecule that Van der Waals force is incorporated in alcohol vapour is fallen, is trapped in tealeaves table by tealeaves
In face and tealeaves micropore structure.A series of molecular motion it is final the result is that Jasmine floral scent molecule is made to be transferred to tea
Ye Zhong makes tealeaves with Jasmine breath and taste.
2, it is withering, is withering to a certain extent, then two sieving and sieved for one, this is because leaf withers, cannot be paved with
Compass screen surface easily causes leaf margin and dries up, and merging can also prevent leaf Screen Out to hinder dehydration of withering, and prevents from forming plate after leaf is dry
The booth of shape.
3, carambola branch is used for mild fire drying tealeaves by the present invention, and the hot gas generated in combustion process will be effective in carambola branch
Ingredient penetrates into tealeaves, and tealeaves is made to have effects that diuresis, prevention and treatment anemopyretic cold.
4, the present invention penetrates into mulberry juice in tealeaves, so that tealeaves has liver-kidney tonifying, fluid dryness improves human immunity
Power has effects that anti-aging, beautifying.
5, jasmine white tea made of the present invention, flavour light time with white tea sweet, and the strong fragrant fragrance of Jasmine improves human body
The characteristics of immunity.
Specific embodiment
The present invention will be further explained with reference to the examples below, as described below, is only to preferable implementation of the invention
Example, not limits the present invention, any person skilled in the art is possibly also with the disclosure above
Technology contents changed or be modified as the equivalent embodiment changed on an equal basis.Without departing from the concept of the present invention, foundation
Technical spirit any simple modification, equivalent change and modification made to the above embodiment of the invention, all fall within of the invention
In protection scope.
Embodiment 1
It is a kind of improve immunity jasmine white tea processing method the following steps are included:
(1) sorting: the tender slightly fresh leaf of two leaf of a bud, bud is white and the first and second leaf blade back has dense white-colored hairs, selection
Bud-leaf is complete, size is uniform, spare without fresh tea leaf of the crushing without disease pest leaf；
(2) mulberries extract: the mulberries of fresh mature are impregnated with 3 times of hot water of its weight, hot water temperature at 50 DEG C,
With microwave extract method, microwave power 200W, extraction time is 15 minutes, and sand core funnel refined filtration, temperature is down to room temperature, obtains
Mulberries extract, it is spare；
(3) wither: by bud-leaf uniformly it is thin be spread out on water sieve, bud-leaf is not overlapped, and every sieve puts 0.35 kilogram of fresh leaf, spread out be placed on it is logical
Wind is good to wither on indoor the cool green grass or young crops frame, withers naturally 35 hours, until bud-leaf milli color whitens, leaf color is by shallowly turning deep, part leaf
It puts up on sieve, blade tip tilts, and leaf margin shows slightly vertical volume, and ripple occurs in blade face, and green gas disappears, and then two sieves and is a sieve, continues
It withers to weight water content and is 20%, then two sieves and is sieved for one, continue to wither 10 hours, until weight water content is 10%；
(4) it accumulates: the tealeaves after withering being deposited on floor, with a thickness of 28 centimetres, is not compacted, air circulation, temperature control
It is 27 DEG C, stacks 2 hours, base of leaf vein switchs to bronzing, and leaf color switchs to sea spray or brown by light gray is green, and green odour disappears
It loses, it is fragrant and sweet to show；Wherein, it was atomized humidification tealeaves with mulberries extract every 30 minutes, sprinkling flow is 0.001 m3/ min, spray
Spilling the time is 3min；
(5) it rubs: tealeaves is placed in rolling machine, be not pressurized pine and rub 8 minutes, make leaf slightly in crispaturaing, part tea juice squeezes out, and obtains
White tea；
(6) Jasmine picking maintenance: the Jasmine booth that picking is fresh, bud is big, high-quality is even to be put in air-conditioned room, room temperature
Control raise flowers 3 hours at 25 DEG C, promotes fresh flower open；
(7) basement flower: using seal case to white tea carry out basement flower, by white tea in the way of one layer of clovershrub, one layer of Jasmine basement
Colored, wherein the weight ratio of Jasmine and white tea is 1:1, uniformly sprays jasmine every 20min with ethanol solution during basement is colored
Flower, basement are taken time 3 hours, and temperature is maintained at 35 DEG C；Circulation scenting 6 times；The sprinkling flow of the ethanol solution wherein sprayed is
0.003m3/ min, spraying time 3min, the volumetric concentration of ethyl alcohol are 5%；
(8) it bakes: 15 minutes dry using being baked at a temperature of 100 DEG C；It is then cooled to room temperature, the carambola branch after drying is drying
Burning below frame is roasted, temperature control bakes 10 minutes at 40 DEG C；
(9) it picking and picks packaging: weeding out powder, pornographic movie of winnowing with a dustpan is picked and is picked after carrying out spreading for cooling, pick that tea stalk, thick pornographic movie, tea is flutterred and sundries,
Packaging.
Embodiment 2
It is a kind of improve immunity jasmine white tea processing method the following steps are included:
(1) sorting: the tender slightly fresh leaf of two leaf of a bud, bud is white and the first and second leaf blade back has dense white-colored hairs, selection
Bud-leaf is complete, size is uniform, spare without fresh tea leaf of the crushing without disease pest leaf；
(2) mulberries extract: the mulberries of fresh mature are impregnated with 4 times of hot water of its weight, hot water temperature at 55 DEG C,
With microwave extract method, microwave power 250W, extraction time is 18 minutes, and sand core funnel refined filtration, temperature is down to room temperature, obtains
Mulberries extract, it is spare；
(3) wither: by bud-leaf uniformly it is thin be spread out on water sieve, bud-leaf is not overlapped, and every sieve puts 0.38 kilogram of fresh leaf, spread out be placed on it is logical
Wind is good to wither on indoor the cool green grass or young crops frame, withers naturally 40 hours, until bud-leaf milli color whitens, leaf color is by shallowly turning deep, part leaf
It puts up on sieve, blade tip tilts, and leaf margin shows slightly vertical volume, and ripple occurs in blade face, and green gas disappears, and then two sieves and is a sieve, continues
It withers to weight water content and is 23%, then two sieves and is sieved for one, continue to wither 13 hours, until weight water content is 13%；
(4) it accumulates: the tealeaves after withering being deposited on floor, with a thickness of 30 centimetres, is not compacted, air circulation, temperature control
It is 28 DEG C, stacks 4 hours, base of leaf vein switchs to bronzing, and leaf color switchs to sea spray or brown by light gray is green, and green odour disappears
It loses, it is fragrant and sweet to show；Wherein, it was atomized humidification tealeaves with mulberries extract every 30 minutes, sprinkling flow is 0.002 m3/ min, spray
Spilling the time is 2min；
(5) it rubs: tealeaves is placed in rolling machine, be not pressurized pine and rub 11 minutes, make leaf slightly in crispaturaing, part tea juice squeezes out,
Obtain white tea；
(6) Jasmine picking maintenance: the Jasmine booth that picking is fresh, bud is big, high-quality is even to be put in air-conditioned room, room temperature
Control raise flowers 4 hours at 30 DEG C, promotes fresh flower open；
(7) basement flower: using seal case to white tea carry out basement flower, by white tea in the way of one layer of clovershrub, one layer of Jasmine basement
Colored, wherein the weight ratio of Jasmine and white tea is 1:1, uniformly sprays jasmine every 30min with ethanol solution during basement is colored
Flower, basement are taken time 4 hours, and temperature is maintained at 38 DEG C；Circulation scenting 7 times；The sprinkling flow of the ethanol solution wherein sprayed is
0.004m3/ min, spraying time 2min, the volumetric concentration of ethyl alcohol are 8%；
(8) it bakes: 18 minutes dry using being baked at a temperature of 110 DEG C；It is then cooled to room temperature, the carambola branch after drying is drying
Burning below frame is roasted, temperature control bakes 13 minutes at 50 DEG C；
(9) it picking and picks packaging: weeding out powder, pornographic movie of winnowing with a dustpan is picked and is picked after carrying out spreading for cooling, pick that tea stalk, thick pornographic movie, tea is flutterred and sundries,
Packaging.
Embodiment 3
It is a kind of improve immunity jasmine white tea processing method the following steps are included:
(1) sorting: the tender slightly fresh leaf of two leaf of a bud, bud is white and the first and second leaf blade back has dense white-colored hairs, selection
Bud-leaf is complete, size is uniform, spare without fresh tea leaf of the crushing without disease pest leaf；
(2) mulberries extract: the mulberries of fresh mature are impregnated with 5 times of hot water of its weight, hot water temperature at 60 DEG C,
With microwave extract method, microwave power 280W, extraction time is 16 minutes, and sand core funnel refined filtration, temperature is down to room temperature, obtains
Mulberries extract, it is spare；
(3) wither: by bud-leaf uniformly it is thin be spread out on water sieve, bud-leaf is not overlapped, and every sieve puts 0.38 kilogram of fresh leaf, spread out be placed on it is logical
Wind is good to wither on indoor the cool green grass or young crops frame, withers naturally 42 hours, until bud-leaf milli color whitens, leaf color is by shallowly turning deep, part leaf
It puts up on sieve, blade tip tilts, and leaf margin shows slightly vertical volume, and ripple occurs in blade face, and green gas disappears, and then two sieves and is a sieve, continues
It withers to weight water content and is 22%, then two sieves and is sieved for one, continue to wither 12 hours, until weight water content is 12%；
(4) it accumulates: the tealeaves after withering being deposited on floor, with a thickness of 30 centimetres, is not compacted, air circulation, temperature control
It is 29 DEG C, stacks 5 hours, base of leaf vein switchs to bronzing, and leaf color switchs to sea spray or brown by light gray is green, and green odour disappears
It loses, it is fragrant and sweet to show；Wherein, it was atomized humidification tealeaves with mulberries extract every 30 minutes, sprinkling flow is 0.003 m3/ min, spray
Spilling the time is 3min；
(5) it rubs: tealeaves is placed in rolling machine, be not pressurized pine and rub 12 minutes, make leaf slightly in crispaturaing, part tea juice squeezes out,
Obtain white tea；
(6) Jasmine picking maintenance: the Jasmine booth that picking is fresh, bud is big, high-quality is even to be put in air-conditioned room, room temperature
Control raise flowers 4 hours at 25~35 DEG C, promotes fresh flower open；
(7) basement flower: using seal case to white tea carry out basement flower, by white tea in the way of one layer of clovershrub, one layer of Jasmine basement
Colored, wherein the weight ratio of Jasmine and white tea is 1:1, uniformly sprays jasmine every 35min with ethanol solution during basement is colored
Flower, basement are taken time 5 hours, and temperature is maintained at 38 DEG C；Circulation scenting 7 times；The sprinkling flow of the ethanol solution wherein sprayed is
0.005m3/ min, spraying time 3min, the volumetric concentration of ethyl alcohol are 10%；
(8) it bakes: 18 minutes dry using being baked at a temperature of 115 DEG C；It is then cooled to room temperature, the carambola branch after drying is drying
Burning below frame is roasted, temperature control bakes 13 minutes at 55 DEG C；
(9) it picking and picks packaging: weeding out powder, pornographic movie of winnowing with a dustpan is picked and is picked after carrying out spreading for cooling, pick that tea stalk, thick pornographic movie, tea is flutterred and sundries,
Packaging.
Embodiment 4
It is a kind of improve immunity jasmine white tea processing method the following steps are included:
(1) sorting: the tender slightly fresh leaf of two leaf of a bud, bud is white and the first and second leaf blade back has dense white-colored hairs, selection
Bud-leaf is complete, size is uniform, spare without fresh tea leaf of the crushing without disease pest leaf；
(2) mulberries extract: the mulberries of fresh mature are impregnated with 5 times of hot water of its weight, hot water temperature at 65 DEG C,
With microwave extract method, microwave power 300W, extraction time is 20 minutes, and sand core funnel refined filtration, temperature is down to room temperature, obtains
Mulberries extract, it is spare；
(3) wither: by bud-leaf uniformly it is thin be spread out on water sieve, bud-leaf is not overlapped, and every sieve puts 0.4 kilogram of fresh leaf, spread out be placed on it is logical
Wind is good to wither on indoor the cool green grass or young crops frame, withers naturally 45 hours, until bud-leaf milli color whitens, leaf color is by shallowly turning deep, part leaf
It puts up on sieve, blade tip tilts, and leaf margin shows slightly vertical volume, and ripple occurs in blade face, and green gas disappears, and then two sieves and is a sieve, continues
It withers to weight water content and is 25%, then two sieves and is sieved for one, continue to wither 15 hours, until weight water content is 15%；
(4) it accumulates: the tealeaves after withering being deposited on floor, with a thickness of 32 centimetres, is not compacted, air circulation, temperature control
It is 30 DEG C, stacks 6 hours, base of leaf vein switchs to bronzing, and leaf color switchs to sea spray or brown by light gray is green, and green odour disappears
It loses, it is fragrant and sweet to show；Wherein, it was atomized humidification tealeaves with mulberries extract every 30 minutes, sprinkling flow is 0.003 m3/ min, spray
Spilling the time is 1min；
(5) it rubs: tealeaves is placed in rolling machine, be not pressurized pine and rub 15 minutes, make leaf slightly in crispaturaing, part tea juice squeezes out,
Obtain white tea；
(6) Jasmine picking maintenance: the Jasmine booth that picking is fresh, bud is big, high-quality is even to be put in air-conditioned room, room temperature
Control raise flowers 4 hours at 35 DEG C, promotes fresh flower open；
(7) basement flower: using seal case to white tea carry out basement flower, by white tea in the way of one layer of clovershrub, one layer of Jasmine basement
Colored, wherein the weight ratio of Jasmine and white tea is 1:1, uniformly sprays jasmine every 40min with ethanol solution during basement is colored
Flower, basement are taken time 5 hours, and temperature is maintained at 40 DEG C；Circulation scenting 7 times；The sprinkling flow of the ethanol solution wherein sprayed is
0.005m3/ min, spraying time 1min, the volumetric concentration of ethyl alcohol are 12%；
(8) it bakes: 20 minutes dry using being baked at a temperature of 120 DEG C；It is then cooled to room temperature, the carambola branch after drying is drying
Burning below frame is roasted, temperature control bakes 15 minutes at 60 DEG C；
(9) it picking and picks packaging: weeding out powder, pornographic movie of winnowing with a dustpan is picked and is picked after carrying out spreading for cooling, pick that tea stalk, thick pornographic movie, tea is flutterred and sundries,
Packaging.
The application effect of the prepared jasmine white tea for improving immunity of the present invention:
Have a repeated cold, lassitude, tired inability, constipation is easy to perspire, fatiguability, headache 100 people of volunteer, the age
20-50 years old, continuous bubble drank the jasmine white tea of raising immunity of the invention, drinks daily twice, continuously took 3-4 months, disease
Shape all alleviate it is obvious, participates in test personnel feel with energetically, body light many, immunity are improved, and are indicated
It will continue to drink product of the present invention.
Claims (3)
1. a kind of processing method for the jasmine white tea for improving immunity, which is characterized in that the jasmine white tea for improving immunity
Processing method the following steps are included:
(1) sorting: the tender slightly fresh leaf of two leaf of a bud, bud is white and the first and second leaf blade back has dense white-colored hairs, selection
Bud-leaf is complete, size is uniform, spare without fresh tea leaf of the crushing without disease pest leaf；
(2) mulberries extract: the mulberries of fresh mature are impregnated, hot water temperature is 50 with 3~5 times of hot water of its weight
~65 DEG C, with microwave extract method, microwave power is 200~300W, and extraction time is 15~20 minutes, sand core funnel refined filtration,
Temperature is down to room temperature, obtains mulberries extract, spare；
(3) it withers: being spread out in bud-leaf is uniformly thin on water sieve, bud-leaf is not overlapped, and every sieve puts 0.35~0.4 kilogram of fresh leaf, after booth is good
Be placed in it is draughty wither on indoor the cool green grass or young crops frame, wither naturally 35~45 hours, until bud-leaf milli color whitens, leaf color is by shallowly turning
Deep, part leaf is puted up on sieve, and blade tip tilts, and leaf margin shows slightly vertical volume, and ripple occurs in blade face, and green gas disappears, and then two is sieved and is
One sieve, continuing to wither is 20~25%, then two sieves to weight water content and sieves for one, continues to wither 10~15 hours, until weight contains
Water is 10~15%；
(4) it accumulates: the tealeaves after withering being deposited on floor, with a thickness of 28~32 centimetres, is not compacted, air circulation, temperature
Control is 27~30 DEG C, is stacked 2~6 hours, and base of leaf vein switchs to bronzing, leaf color by light gray it is green switch to it is sea spray or brown
Color, green odour disappears, fragrant and sweet to show；Wherein, it was atomized humidification tealeaves with mulberries extract every 30 minutes, sprinkling flow is
0.001~0.003 m3/ min, spraying time are 1~3min；
(5) it rubs: tealeaves is placed in rolling machine, be not pressurized pine and rub 8~15 minutes, make leaf slightly in crispaturaing, part tea juice is squeezed
Out, white tea is obtained；
(6) Jasmine picking maintenance: the Jasmine booth that picking is fresh, bud is big, high-quality is even to be put in air-conditioned room, room temperature
Control raise flowers 3~4 hours at 25~35 DEG C, promotes fresh flower open；
(7) basement flower: using seal case to white tea carry out basement flower, by white tea in the way of one layer of clovershrub, one layer of Jasmine basement
Flower, wherein the weight ratio of Jasmine and white tea is 1:1, is uniformly sprayed with ethanol solution every 20~40min during basement flower
Jasmine, basement are taken time 3~5 hours, and temperature is maintained at 35~40 DEG C；Circulation scenting 6~7 times；
(8) it bakes: 15~20 minutes dry using being baked at a temperature of 100~120 DEG C；It is then cooled to room temperature, after drying
Carambola branch burns below baking frame, and temperature control bakes 10~15 minutes at 40~60 DEG C；
(9) it picking and picks packaging: weeding out powder, pornographic movie of winnowing with a dustpan is picked and is picked after carrying out spreading for cooling, pick that tea stalk, thick pornographic movie, tea is flutterred and sundries,
Packaging.
2. the processing method of the jasmine white tea according to claim 1 for improving immunity, which is characterized in that the basement was spent
Journey, the sprinkling flow of the ethanol solution of sprinkling are 0.003~0.005m3/ min, spraying time are 1~3min, the volume of ethyl alcohol
Concentration is 5~12%.
3. the processing method of the jasmine white tea according to claim 1 for improving immunity, which is characterized in that the ethyl alcohol is molten
Liquid is food-grade ethanol solution.
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