A kind of production method of health-care tea made of mulberry leaves
Technical field
The invention belongs to technical field of agricultural product process, are related to a kind of agricultural and sideline product comprehensive utilization, specifically a kind of mulberry leaf
The production method of health protection tea.
Background technology
With the adjustment of the structure of agricultural production and the implementation of multi-line regression model, mulberry tree has all been planted in many places, as special type
Economic forest, quickly, in addition to breeding silkworms, there is the phenomenon of a large amount of mulberry leaf surpluses in mulberry field area increase, a large amount of to waste
Precious resources.
Mulberry leaf are included in the list of " being both food and drug " by the Ministry of Public Health of China, and Mulberry-leaf Tea is most common production
Product.《Compendium of Materia Medica》Li Shizhen (1518-1593 A.D.) is said:" mulberry leaf can improve eyesight long hair ", " decocting extract clothes, tinea pedis oedema can be removed ", " the ripe pan-fried drink of toast, generation
Tea quenches the thirst ", " mulberry leaf can informal dress, or on behalf of the tea, to make us clever ".Contain 17 kinds of amino acid and a variety of abundant battalion in Mulberry-leaf Tea
Support substance, such as the extract of thick protein, carbohydrate, ether, inorganic matter and other compositions.Only just contain in thick protein
17 kinds of amino acid, wherein 15 kinds of amino acid needed for human body (compare, without tea ammonia glue, glutamy in mulberry leaf with ordinary tea leaves
Amine).It is mainly carbohydrate pectin and crude fibre in carbohydrate.Inorganic matter mainly has potassium, calcium, silicon etc., main in other compositions
There are vitamin and its derivative organic acid and pigment etc..
Mulberry-leaf Tea is pollution-free food, deep by vast with its unique flavor, cheap price and good healthcare function
User welcomes, and mulberry tea is increasingly favored by consumers in general.When people drink Mulberry-leaf Tea, bitter, sweet cold etc. is originally felt,
Can informal dress, body-building health function can be played to human body.Worker especially under radiation condition, long-term drinking Mulberry-leaf Tea, there is one
It is fixed to eliminate the healthcare function of radiation, and not will produce the side effect having a sleepless night by excitement.Mulberry leaf tea juice is decocted into Dai Ming, can only be disappeared
Yearningly;Extract clothes are decocted, tinea pedis, oedema, sharp intestine and small intestine can be removed;Tender leaf decoct wine control a wind cutting disease, chicken mulberry liquor cream clothes, can wind-dispelling and
Place blood controls labor heat cough, improving eyesight long hair.Modern medicine has reflected bright:Mulberry leaf have the function of to disperse wind-heat, clear liver and improve vision.
Sorosis (mulberry fruit) contain carrotene, vitamin B1, B2, C, carbohydrate, tannin etc., also malic acid and a variety of organic acids,
It is not only helpful to protection eyesight, while the secretion of gastric juice can be accelerated, promote gastrointestinal peristalsis, indigestion and habituation can be improved
The symptom of constipation, tonifies the liver and kidney, nourishing yin and nourishing blood, has special efficacy, ceases wind to clear liver and improve vision black hair, relieves the effect of alcohol, and improves sleep, improves people
Body immunity slows down aging, beautifying face and moistering lotion, reduces blood fat, anti-cancer.Mulberry powder is rich in protein, a variety of amino needed by human
Acid, mineral elements, selenium and other trace elements and the carrotene such as the fructose and multivitamin and iron being easily absorbed by the body, calcium, zinc,
Cellulose etc..
According to mulberry leaf, the functional effect of sorosis, mulberry tea is made in mulberry leaf, for beverage, health food etc., it can be achieved that
Value added by manufacture.
Invention content
Since mulberry leaf sentimental taste is heavier, except groups of people by conduct relieve inflammation or internal heat scorching, blood pressure lowering, blood fat, blood glucose and the glycosuria of dispelling
Outside the auxiliary treatment product of disease, it is difficult to people be allowed to receive.
To solve the above-mentioned problems, the present invention provides a kind of sentimental taste that can remove original mulberry leaf and retains mulberry
Phyllogen has the health-care tea made of mulberry leaves production method of health-care efficacy.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of production method of health-care tea made of mulberry leaves, this method are raw material by mulberry leaf, tealeaves, sorosis, pass through Sang Xianye, tealeaves
Sorting, booth blueness, Qie Ye, withers, finish, dispensing, mixing are rubbed, are fermented, just between baking, shaping, spreading for cooling, high temperature, short time again baking and
Sample tea vacuum packaging, refrigeration technique are made, after finishing respectively to Sang Xianye, tealeaves, in proportion by Sang Xianye, tealeaves, mulberry
Fruit carries out mixing pressurization and rubs, then will rub mixture fermentation, is prepared into health-care tea made of mulberry leaves.
The Sang Xianye, tealeaves, sorosis mixed weight percentage are:Mulberry leaf 40~65%, tealeaves 30~50%, sorosis
3~6%, the sum of above-mentioned mixed weight percentage is 100%.
The described mixing pressurization is rubbed, and is after finishing respectively to Sang Xianye, tealeaves, then with mulberry leaf 40~65%, tealeaves 30
~50%, it after the mixing of 3~6% weight ratio of sorosis, then carries out pressurization and rubs.
The pressurization is rubbed, and pressure size is controlled in 0.2~0.5 standard atmospheric pressure, rubs 50~80min.
The mixture fermentation of rubbing is will to rub mixture to be positioned in container, and thickness is 30~50cm, and temperature is
25~30 DEG C, ferment 3~5h.
The mulberry leaf picking standard is:Spring picks the leaf between terminal bud climax leaves 1 to 7;Autumn selects the 2nd,
3, the mulberry leaf of 4,5 leaf positions, sorosis standard of plucking, which is 7-8 maturations, to be advisable.
The Sang Xianye spreads out green standard:It is 10~15cm to spread thickness, and wide 50cm is spaced intermediate at a ridge, spreads
Time is 4~6h, and centre is stirred once;The old tender consistent normalizing shelves of Sang Xianye after booth is green, are cut into 1.5 × 3.0cm length and width
Mulberry shoot.
After the fermentation mixture just dry 10~15min to water content be 6~7%.
75~95 DEG C of the reshaping temperature, 40~50min of training time;After shaping at 70~85 DEG C drying 25~
35min。
It is 280 DEG C to dry temperature between the high temperature, short time again, time 5min.
Beneficial effects of the present invention:The present invention uses Sang Xianye, tealeaves and the sorosis of different proportion, utilizes suitable temperature
It finished, rubbed, produce mulberry leaf serial health tea, to cater to the demand of different consumer groups;The exploitation of the tea product with
Using will be increased income to stablizing sericulture there and silkworm raiser, and play certain facilitation.
Specific implementation mode
With reference to specific embodiment, present invention is further described in detail.
Embodiment one
Health-care tea made of mulberry leaves fabrication processing:Maturation of the selection without pollution by pesticides, no disease and pests harm is grown directly from seeds mulberry leaf, tealeaves.Profit
It is killed with electrothermal roller, square frame rolling machine, tea drier, dual-pot curved pekoe roasting machine make.Its technological process is:Sang Xianye, tealeaves
Sorting → booth blueness → Qie Ye → wither → finish → dispensing → mixing is rubbed → ferment → just baking → shaping → spreading for cooling → high temperature it is short
Time baking → sample tea vacuum packaging, refrigeration again.
Sang Xianye, tealeaves sorting
Standard of plucking:The tender mulberry polluted using spring, period in late fall picking ramulus mori middle and upper part non agricultural chemical residuum, no disease and pests harm
Leaf discards petiole.According to mulberry leaf, tender degree, respectively filing are handled always.The serious place of sand and dust, mulberry leaf surface have dust etc.,
It must be sprayed to dry only with clear water before adopting and adopted again.Spring picks the leaf between terminal bud climax leaves 1 to 7, autumn selects the 2nd, 3,4,5 leaves
Extra mulberry leaf of breeding silkworms can also be used in the mulberry leaf of position.Tea picking standard is two leaves, one core.Sorosis cleans up.Sorosis is picked
Standard, which is 7-8 maturations, to be advisable.
Booth is green, cuts leaf standard:By on the mulberry leaf the adopted back bamboo plaque for being spread out in cleaning thin in time or cement level land, interior requires clean
Only it, feels nice and cool, divulge information.It is about 10--15cm to spread thickness, and wide 50cm is at a ridge, and spaced intermediate convenient for ventilative, it is 4-to spread the time
6h, centre are stirred once, until mulberry leaf wither naturally it is soft, gloss gradually lose turn it is dark when pay system.Fresh leaf water content is on the left sides 65-75% at this time
It is right.To the mulberry leaf adopted back, old tender consistent normalizing shelves are first cut into the mulberry shoot of 1.5 × 3.0cm length and width, then spread.
Fresh leaf is stacked:Master operation is to wither, and it refers to the next fresh and tender leaf of picking to wither, and is made through cool place after a period of time fresh
Leaf dehydration.It withers through 4~5h, so that enzyme system the Direction of Reaction in leaf is tended to water decomposition, soluble protein, amino acid content increase, profit
In fresh refreshing and fragrance the formation of mulberry leaf.The especially accumulation of the soluble single, double sugar of volume, is conducive to the shape of the fragrant and sweet flavour of mulberry tea
At, and pectin at water soluble pectin and pectic acid viscosity, be conducive to mulberry leaf formed tight knot it is streak.It can by withering
Suitably to support moisture, blade is soft, and moulding is convenient in toughness enhancing.In addition, herbaceous taste can also be eliminated, fresh leaf faint scent is intended to now,
It is the important procedure to form dry tea fragrance.Deterioration method:It is spread out in mulberry leaf are thin on silkworm plaque or on reed curtain, places a timing indoors
Between.If spread in outdoor, then have to carry out in shady and cool place.
Water-removing:The key link of Mulberry-leaf Tea processing, is the important link for removing not mature gas, don't fail to grasp temperature, mistake
Life is overdone all bad.It is finished using electrothermal roller fixation machine in tea making process, temperature control is at 280 DEG C -300 DEG C, rotating speed
Control processes fresh leaf 150-200kg per hour in 15-20 turns/min, is moderate with mulberry leaf edge turnup.Water-removing purpose is profit
The enzymatic oxidation that multienzyme class compound is prevented with high temperature, distributes herbaceous taste.By the evaporation section moisture that finishes, keep the food value of leaf soft,
Soft it is twisted tea convenient for adding.Using green-keeping machine high-temperature fixation, temperature can be thrown, old leaf is tender to kill, and tender leaf kills always with from low to high after first bored
Principle.Water-removing requires mulberry leaf evaporable water to reach 55%~70%, and leaf color becomes dark green from bud green, and lustrous surface disappears, slightly
Have green perfume, it is soft to hold the food value of leaf, hold it is agglomerating, folding and it is continuous.Tealeaves separately finishes, and method is identical.
It rubs:By after water-removing mulberry leaf, tealeaves after moisture regain, by mixed weight percentage be mulberry leaf 40~65%, tea
Leaf 30~50%, sorosis 3~6% ratio by Sang Xianye, tealeaves, sorosis carry out mixing rub, Mulberry-leaf Tea is rubbed, and square frame is utilized
A rolling machine, per barreled water-removing leaves 25-30kg, time of kneading 50-80min, it is therefore an objective to make the mulberry leaf that wither, to be formed by rubbing
Grain, and promote color, smell and taste concentration.So that Mulberry-leaf Tea is brewed easy, and endures repeated infusions.Rub it is general rolling machine can be used rub pressurization, pressure
The control of power size is advisable in 0.2-0.5 standard atmospheric pressure;Mixture is positioned in container after rubbing, thickness be 30~
50cm, temperature are 25~30 DEG C, and ferment 3~5h.
Tender leaf is rubbed using cold, i.e. water-removing leaves spreading for cooling to room temperature is rubbed again.Because tender leaf fiber content is low, there is more pectin etc.
Substance is easy into item when rubbing, can keep good color and luster and fragrance.
Medium tender mulberry tealeaves, is rubbed using temperature, and water-removing leaves slightly through spreading for cooling, when also having certain temperature rub by blade, to take into account
Shape and endoplasm.
Contain more starch and sugar in old leaf, water-removing leaves are rubbed while hot without spreading for cooling, are conducive to starch gelatinization, are increased and are glued silk fabric
Degree, under the action of heat, cellulose softening is conducive into item.
Just dry:Mixing mulberry through having rubbed, tealeaves are placed in roller-type tea dryer and just dry, just the baking time
10-15min makes mulberry leaf, water content of tea reach 6-7% or less.It is required that mulberry leaf, tealeaves are heated evenly, build is reduced, Gu
Determine shape, vein is in greenish-grey color, dries the grass smell for removing mulberry leaf, intensifies and retain high boiling aromatic substance, obtains particle mulberry
The distinctive sweet perfume (or spice) of leaf tea reaches mouth and tastes chewing and distinguishes that taste is appropriate, preferably partially it is blackish green not wilfully.
Shaping and drying:Shaping, 75-95 DEG C of reshaping temperature are carried out using dual-pot curved pekoe roasting machine, training time 40-50min dries
70-85 DEG C of dry temperature standard, time 25-35min.
It is dried again between high temperature, short time:With carrying out multiple baking, 280 DEG C of temperature, time 5min in roller-type tea dryer.
Packing:Manufactured Mulberry-leaf Tea, the re-sieving after spreading for cooling, compass screen surface are granular tea, and sieve bottom is piece, dust tea, is separately wrapped
Dress.Packaging inner bag be protected from light bag with silver color, particle mulberry tea finished product.
Embodiment two
Health-care tea made of mulberry leaves fabrication processing:Maturation of the selection without pollution by pesticides, no disease and pests harm is grown directly from seeds mulberry leaf, tealeaves.Profit
It is killed with electrothermal roller, square frame rolling machine, tea drier, dual-pot curved pekoe roasting machine make.Its technological process is:Sang Xianye, tealeaves
Sorting → booth blueness → Qie Ye → wither → finish → dispensing → mixing is rubbed → ferment → just baking → shaping → spreading for cooling → high temperature it is short
Time baking → sample tea vacuum packaging, refrigeration again.
Sang Xianye, tealeaves sorting:The leaf between spring terminal bud climax leaves 3 to 5 is picked, tea picking standard is two leaves
One core.Pick medium well sorosis.
Booth is green, cuts leaf standard:By on the mulberry leaf the adopted back bamboo plaque for being spread out in cleaning thin in time or cement level land, thickness is spread about
For 15cm, wide 50cm is at a ridge, and spaced intermediate convenient for ventilative, it is 5h to spread the time, and centre is stirred once, until mulberry leaf wither naturally
Soft, gloss, which gradually loses, pays system when turning dark.Fresh leaf water content is 65% or so at this time.Leaf is cut into the mulberry shoot of 1.5 × 3.0cm length and width,
Then it spreads.
Fresh leaf is stacked:Master operation is to wither, and it refers to the next fresh and tender leaf of picking to wither, and is made through cool place after a period of time fresh
Leaf dehydration.It withers through 5h, enzyme system the Direction of Reaction in leaf is made to tend to water decomposition.
Water-removing:It is finished using electrothermal roller fixation machine in tea making process, at 300 DEG C, rotating speed control exists for temperature control
15 turns/min, fresh leaf 200kg is processed per hour, is moderate with mulberry leaf edge turnup.Green-keeping machine high-temperature fixation, temperature can be first high
Low afterwards, water-removing requires mulberry leaf evaporable water to reach 60%, holds food value of leaf softness, holds agglomerating.
It rubs:By after water-removing mulberry leaf, tealeaves after moisture regain, by mixed weight percentage be mulberry leaf 55%, tealeaves
40%, Sang Xianye, tealeaves, sorosis mix and be rubbed by the ratio of sorosis 5%, are rubbed using the pressurization of square frame rolling machine, every barrel
Water-removing leaves 30kg is filled, time of kneading 60min rubs to form particle, and pressure size is controlled in 0.2 standard atmospheric pressure;
Fermentation;Mixture is positioned in container after rubbing, thickness 50cm, temperature is 30 DEG C, and ferment 3h.
Just dry:Mixing mulberry through having rubbed, tealeaves are placed in roller-type tea dryer and just dry, just the baking time
15min makes mulberry leaf, water content of tea reach 7%.
Shaping and drying:Shaping, 90 DEG C of reshaping temperature, training time 50min are carried out using dual-pot curved pekoe roasting machine.
It is dried again between high temperature, short time:With carrying out multiple baking, 280 DEG C of temperature, time 5min in roller-type tea dryer.
Packing:Manufactured Mulberry-leaf Tea, the re-sieving after spreading for cooling, compass screen surface are granular tea, and sieve bottom is piece, dust tea, is separately wrapped
Dress.Packaging inner bag be protected from light bag with silver color, particle mulberry tea finished product.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or substitutes by a similar method, without departing from invention or surpasses
More range defined in the claims, is within the scope of protection of the invention.