CN109393122A - A kind of preparation method of Malus spectabilis tea beverage and its Chinese flowering crabapple tea of preparation - Google Patents

Abstract

A kind of preparation method of Malus spectabilis tea beverage and its Chinese flowering crabapple tea of preparation, are related to health-care tea beverage field.It includes following steps: picking raw material, screening cleans, are withered, rubbing, fermentating drying, sterilizing and crushing, decocting extraction.Preparation method of the present invention; simple process is suitble to large-scale production, does not use additive; cost is relatively low; and extraction efficiency is high, and the tea beverage color that tea beverage obtained water boiling method more direct than tradition obtains is vivid, and transparency is high; there is no bitter taste; mouthfeel is more preferable, and benefit materials content is higher, and stability is more preferable.The present invention also provides according to Chinese flowering crabapple tea prepared by preparation method of the present invention, have and promote the production of body fluid to quench thirst, clearing away summerheat, hypoglycemic, constitutional effect, are health-care tea beverages suitable for people of all ages.Long-term drinking can improve the immunity of the human body, and not contain preservative, safe and non-toxic.

Description

A kind of preparation method of Malus spectabilis tea beverage and its Chinese flowering crabapple tea of preparation

Technical field: the invention belongs to health-care tea beverage fields, and in particular to a kind of preparation method of Malus spectabilis tea beverage and Its Chinese flowering crabapple tea prepared.

Background technique: in current tea market, other than the fresh and tender leaf tea making of tea tree, there are many plants in nature Fresh leaf contains the biological activity of special efficacy, and people explore the fresh leaf for utilizing certain plants, warp from scientific practice It is processed into the tea of various characteristics, composition is special as contained by it, after hydro-thermal is soaked, has leached the bioactivity in blade Substance plays unique health-care effect.Catered to the increasingly stronger consumption demand of people's health care consciousness, be particularly subject in it is old Year people's has deep love for, and the market sales volume at home increases year by year.

Hubei Chinese flowering crabapple Malus hupehensis (Pamp.) Rehd. is the defoliation small arbor of rosaceae Malus, Malus spectabilis leaf In containing the ingredients such as phloridzin, catechin, epicatechin, flavones also contain the various trace elements such as Zn, Cr and Mn, there is antibacterial The multiple pharmacological effects such as anti-inflammatory, resist oxygen lack, antifatigue, hypoglycemic, weight-reducing.Main chemical compositions phloridzin (pnloridzin) is The good drug of diabetes is treated, also there is hypoglycemic, lipid-loweringing, anticancer, whitening, remove free radical, anti-aging, prevent cardiovascular disease A variety of effects such as disease.Hubei Chinese flowering crabapple leaf is both the Chinese medicine that alternative tea has national standard and hypoglycemic decompression, medicinal material name Referred to as Hubei Chinese flowering crabapple.

Chinese flowering crabapple tea, the sweet perfume (or spice) of tea flavour is cool and simple and tasteful, has clearing away summerheat, antibacterial anti-inflammatory, hypoglycemic, reducing blood lipid, builds up health The effect of, it is suitble to daily drinking.But family manufacture Chinese flowering crabapple tea generally directly decocts Malus spectabilis leaf with water, taste has bitterness sense, mouth Sense, stability and health-care effect are not satisfactory.Currently, there are also the herbal teas that Malus spectabilis leaf and other medicinal plants are made by mixing, such as " a kind of side that series health care cold tea is prepared using Hubei Chinese flowering crabapple leaf as raw material disclosed in Chinese patent CN 200810046970.X Method ", the herbal tea of the patent disclosure include Hubei Chinese flowering crabapple leaf, are additionally added pine needle, Radix Glycyrrhizae, Siraitia grosvenorii, FLOS CHRYSANTHEMI ALBA from Haizhou of China, honeysuckle, henon bamboo The effect of a variety of Chinese herbal medicine dry products such as leaf, mesona, strophanthus divaricatus, lotus leaf, wrinkled giant hyssop and pueraria lobata or leach cooking liquid composition, and STEVIA REBAUDIANA is added Sweetening material, the technical process such as cleaned, dry, crushing, allotment, refined filtration, canned, sterilization and packaging are made.Although mouthfeel It makes moderate progress, but medicinal material is many kinds of, wherein Siraitia grosvenorii, honeysuckle etc. are cooler in the nature, and unsuitable weakling drinks, and are also not suitable for Long-term drinking, and complex manufacturing technology are unfavorable for producing.

Therefore, a kind of process for making Malus spectabilis tea beverage is developed, to improve the daily production of family, be suitble to all groups The color and stability for the common Chinese flowering crabapple tea drunk, and raw material is simple, is with a wide range of applications.

Summary of the invention

In order to improve the color and stability of the daily drinking common Chinese flowering crabapple tea of family, the present invention provides a kind of seas The preparation method of Chinese bush cherry tea beverage and its Chinese flowering crabapple tea of preparation.The technical problem to be solved in the present invention is real by the following technical programs It is existing:

A kind of preparation method of Malus spectabilis tea beverage, it includes following steps:

Step (1) picks raw material: by picking between 4~August of solar calendar without black patch, no disease and pests harm and free of contamination Hubei Chinese flowering crabapple Fresh leaf；

Step (2) pretreatment: the fresh leaf of picking is pre-processed through screening machine, and except dust, miscellaneous leaf, rot leaf, and then clear water drenches It washes, drains away the water；

Step (3) is withered: the blade that will be drained away the water is put into withering trough and withers, and temperature is controlled at 26 DEG C~30 DEG C, withers Room relative humidity of withering is controlled 65%~75%, and blade spreads thickness control in 6cm~8cm.Blade, which shakes loose, to be shakeout, therebetween often It spends 0.5 hour and turns over once, withering time about 4~5 hours, obtain withering leaf；

Step (4) is rubbed: withering leaf is put into rolling machine, 40~60min of time of kneading must rub leaf；

Step (5) fermentation: leaf will be rubbed and be added in fermentor, kept for 28 DEG C~30 DEG C of fermentation temperature, keep relative humidity 90% More than, go out tank after fermentation three days, the product after fermentation dries to obtain tea block with dryer at 80 DEG C~100 DEG C；

Step (6) sterilizing and crushing: tea block, which is put into sterilizer, carries out instantaneous sterilizing, and sterilising temp is transferred to 120 DEG C or more, will Tea block after dry sterilization, pulverizes and sieves through pulverizer, and mesh size is 2~3mm；

Step (7) is extracted: smashed tealeaves particle being put into high temperature extractor, water is then added into extractor, wherein tea Leaf particle is 1wt%~5wt% of the weight of water, and stirring is impregnated, and then boils about 10~20min, mixes liquid cooling for extracting But, it filters, obtaining filtrate is tea beverage.

Further, the preparation method of Malus spectabilis tea beverage of the present invention, extracting after obtaining tea beverage further includes step (8) it sterilizes for second: filtrate is injected in steam sterilizer, the temperature of steam sterilizer is set as 110 DEG C, heat preservation 30~50 Second, the temperature of steam sterilizer is then adjusted to 100 DEG C, keeps the temperature 1~2min, it can be filling after the tea beverage after sterilizing is cooling.

Further, the preparation method of Malus spectabilis tea beverage of the present invention, the step (4) specifically: to rolling machine Middle investment withering leaf, rubs pressure control in 0.2~0.5 standard atmospheric pressure, 40~60min of time of kneading, by it is first light, after Weight, again light principle make Malus spectabilis leaf texture be corrupted to 90% or more, shut down, must rub leaf.

Further, the preparation method of Malus spectabilis tea beverage of the present invention, the step (5) specifically: leaf will be rubbed It is added in fermentor, keeps relative humidity 95%, 28 DEG C~30 DEG C of fermentation temperature, oxygen concentration 20%~22% is fermented three days Go out tank afterwards；Product after fermentation is dried at 80 DEG C~100 DEG C with dryer, airing thickness 2cm；30~35min of drying time, It stirs interval 4min to stir once, when tea base water content reaches 10% or less, shuts down to obtain tea block.

Further, the preparation method of Malus spectabilis tea beverage of the present invention, the step (6) specifically: tea block is put into Instantaneous sterilizing is carried out in sterilizer, sterilising temp is transferred to 120 DEG C or more, and outlet temperature is adjusted to 90 DEG C, sterilization time 6 seconds；It will do Tea block after dry sterilizing, crushes through pulverizer, and sieving obtains the tealeaves particle of 0.5~1mm of granular size.

Further, the preparation method of Malus spectabilis tea beverage of the present invention, the step (7) specifically: after crushing Tealeaves particle be put into high temperature extractor, boiling water is then added into extractor, wherein tealeaves particle be water weight 1wt% ~5wt%, stirring impregnate 20min, then boil about 10min, will extract mixed liquor and are cooled to room temperature, are 10 μM by aperture Plate filter filtering, obtaining filtrate is tea beverage.

Further, the preparation method of Malus spectabilis tea beverage of the present invention, the step (8) specifically: infuse filtrate Enter in steam sterilizer, first set 150kPa for the pressure of steam sterilizer, temperature is 110 DEG C, keeps the temperature 30~50 seconds, then 60~90kPa is set by the pressure of steam sterilizer, temperature is 100 DEG C, keeps the temperature 1~2min.Tea beverage after sterilizing is cooling After can be filling.

Preparation method of the present invention, simple process are suitble to large-scale production, are not required to additive, and cost is relatively low, and Extraction efficiency is high, and the tea beverage color that tea beverage water boiling method more direct than tradition obtains is vivid, and transparency is high, without bitter taste, Mouthfeel is more preferable, and benefit materials content is higher, and stability is more preferable.

On the other hand, the present invention also provides according to the obtained Malus spectabilis tea beverage of preparation method of the present invention.

The present invention has following outstanding advantages:

Effect and ingredient: Malus spectabilis tea beverage provided by the invention, using the Hubei Chinese flowering crabapple of resource very abundant as raw material, Hu Beihai Containing there are many human body beneficial ingredients in Chinese bush cherry: 1) containing phloridzin, belong to chalcones substance, there is antibacterial, anti-oxidant, drop blood The effect of sugar, weight-reducing；2) contain catechin, belong to tea polyphenols substance, have it is anti-oxidant, reinforce metabolism, anti-aging, clearly The effect of except free radical；3) contain epicatechin, belong to tea polyphenols substance, there is prevention and cure of cardiovascular disease, pre- anti-cancer, resist The effect of free radical, anti-aging, is removed in oxidation；4) contain caffeine, there is the effect of refreshing oneself, antifatigue；5) contain amino acid, It can supplement the nutrients；6) containing various trace elements such as Zn, Cr and Mn, a variety of enzymatic physiology courses of human body is adjusted, build up health.

Prepared by preparation method of the present invention the advantages of Malus spectabilis tea beverage: using Hubei Chinese flowering crabapple fresh leaf as raw material, Hubei Malus spectabilis is both alternative tea, there is national standard, and can be used as the Chinese medicine of hypoglycemic decompression, the entitled Hubei Chinese flowering crabapple of medicinal material.Malus spectabilis Tea beverage passes through fermentation process, effectively saves the active constituent and nutriment in Hubei Chinese flowering crabapple, and reduce and be unfavorable for The ingredient of mouthfeel makes tea beverage have preferable mouthfeel, also has and promotes the production of body fluid to quench thirst, clearing away summerheat, antibacterial anti-inflammatory, resist oxygen lack, resists Tired, hypoglycemic, reducing blood lipid, anti-oxidant, anti-aging, the effect of preventing cardiovascular disease, building up health.Long-term drinking can mention High body immunity, and have certain conditioning effect to diabetes, and do not contain preservative, it is safe and non-toxic, it is suitable for people of all ages Health-care tea beverage.

Compared with the prior art, the invention has the following beneficial effects:

1, for traditional Chinese flowering crabapple tea, catechin ingredient is that Chinese flowering crabapple tea has the reason of bitter taste, and preparation method of the invention is logical Proper fermentation is crossed, catechin, epicatechin and oxidizing ferment are come into full contact with, catechin itself occurs oxidation polymerization and forms tea Huang Element, bisflavanol, procyanidine, reduce bitter taste, and aroma substance is obviously increased than fresh leaf.

2, preparation method of the invention further improves the color of millet paste, the sweet and pure soft, soup look of the Chinese flowering crabapple tea flavour after fermentation It is bright, the color of traditional Chinese flowering crabapple tea is improved, and effectively save medicinal ingredient and nutriment in Malus spectabilis leaf, through rubbing The extraction efficiency of twirl and fermentation process, medicinal ingredient and nutritional ingredient is also higher.

3, the harvesting of the raw material Hubei Chinese flowering crabapple fresh leaf of preparation method of the invention production Malus spectabilis tea beverage does not influence entire lake The growth of North Sea Chinese bush cherry and in great numbers, it is cold-resistant, waterlogging, drought-enduring because Hubei Chinese flowering crabapple is adaptable, and have certain saline-alkaline tolerance, Growth distribution is extensive；The raw ability of branch is strong, and blade root can grow new end of the branch quickly after picking leaf, and branch substitutes fastly, germinates branch meeting again It sends forth branches, so, it will not have any impact to the ecological environment of Malus spectabilis, raw material sources are environmentally protective.

4, preparation method of the invention is of less demanding to instrument and equipment, and working condition is easy to accomplish, is convenient for extensive industry Metaplasia produces.

Specific embodiment

Further detailed description is done to the present invention combined with specific embodiments below, but embodiments of the present invention are not limited to This.

One, the preparation of Malus spectabilis tea beverage

Prepare embodiment 1:

Chinese flowering crabapple tea method for preparing beverage of the invention is as follows:

Step (1) picks raw material: by picking between 4~August of solar calendar without black patch, no disease and pests harm and free of contamination Hu Beihai Chinese bush cherry fresh leaf, optimum collecting time are 20 days or so after blossom fall.

Step (2) pretreatment: the fresh leaf of picking is pre-processed through screening machine, and except dust, miscellaneous leaf, rot leaf, then clearly Water elution, drains away the water.It drains away the water and generally uses centrifugation or in a manner of shaking table oscillation.

Step (3) is withered: the blade that will be drained away the water is put into withering trough and withers, and temperature is controlled at 26 DEG C~30 DEG C, Room relative humidity of withering is controlled 65%~75%, and blade spreads thickness control at 6 centimetres~8 centimetres.Blade, which shakes loose, to be shakeout, Between every mistake turn within 0.5 hour once, until leaves water loss surface staining, leaf stalk folding and it is continuous, that is, complete to wither, withering time is about 4~5 hours, obtain withering leaf.

By withering, enzyme system the Direction of Reaction in leaf is set to tend to hydrolyze, soluble protein, amino acid content increase, especially The accumulation of soluble single, double sugar, conducive to the formation of tea smell.Moisture can be suitably supported by withering, blade is soft, and toughness increases By force, convenient for rubbing.

Step (4) is rubbed: with 55 type rolling machines, being put into 30~35kg of withering leaf, is rubbed pressure control at 0.2~0.5 Standard atmospheric pressure opens rolling machine, rubs to medium temperature and reach 25 DEG C, 40~60min of time of kneading.By first light, rear heavy, light again Principle makes Malus spectabilis leaf texture be corrupted to 90% or more, shuts down, and discharging must rub leaf.

Rubbing purpose is to make Malus spectabilis leaf cell by destroying after rubbing, and cell liquid is overflowed from vacuole, is oxidizing ferment and youngster The contact of theine (polyphenols) creates conditions；Second is that rubbing blade is rolled into tight vertical bar rope, volume is reduced；Gather third is that juice overflows In surface, it is easier to fermentation and extraction.

Step (5) fermentation: will rub leaf and be added in fermentor, 90% or more relative humidity of holding, and 28 DEG C of fermentation temperature~ 30 DEG C, oxygen concentration 20%~22% goes out tank after fermentation three days；Product after fermentation is dried at 80 DEG C~100 DEG C with dryer It is dry, it 2 centimetres of airing thickness, 30~35min of drying time, stirs interval 4min and stirs once, when tea base water content reaches 10% When following, tea block is shut down to obtain.

The activity of polyphenol oxidase is higher at 28 DEG C~30 DEG C, and air humidity when fermentation is maintained at 90% or more and is conducive to The activity for improving polyphenol oxidase, is conducive to the formation and accumulation of theaflavin；Conversely, fermentation space-time air humidity is spent low, it is unfavorable for The enzymatic oxidation of tea polyphenols aggravates non-enzymatic oxidation, causes soup look and tea residue all dimmed, and flavour is thin, rule of thumb, humidity It is generally kept in 95% or so, ferment effect is best.After fermentation is completed, the effect of baked tea block is to prevent tealeaves after supervention Ferment.The tea block obtained in suitable fermentation time, quality is more preferably.

Step (6) sterilizing and crushing: tea block, which is put into sterilizer, carries out instantaneous sterilizing.Sterilising temp is transferred to 120 DEG C or more, Outlet temperature is adjusted to 90 DEG C, sterilization time 6 seconds；Tea block after dry sterilization is crushed through pulverizer, crosses sieve, sieve is optional 16~32 purposes obtain the tealeaves particle of 0.5~1mm of diameter.

Smashed tealeaves particle, specific surface area is bigger, can be further improved extraction efficiency.

Step (7) is extracted: smashed tealeaves particle is put into high temperature extractor, boiling water is then added into extractor, Wherein tealeaves particle is 1wt%~5wt% of the weight of water, and stirring impregnates 20min, is heated to 100 DEG C, then boils about 10min.Mixed liquor will be extracted to be cooled to room temperature, filtered by the plate filter that aperture is 10 μM, obtaining filtrate is tea-drinking Material.Obtained Malus spectabilis tea beverage can directly be drunk.

Prepare embodiment 2:

Preparation embodiment 2 is with the difference for preparing embodiment 1, increases second of step (8) and sterilizes: filtrate being injected and is steamed In vapour sterilizer, 150kPa first is set by the pressure of steam sterilizer, temperature is 110 DEG C, keeps the temperature 30~50 seconds, then will The pressure of steam sterilizer is set as 60~90kPa, and temperature is 100 DEG C, keeps the temperature 1~2min.After tea beverage cooling after sterilizing It can be filling.

At the extraction to extend the resting period, enhances product stability, be preferably directly added into boiling water.Beverage filling can be used BOPP plastic bottle or pop can bottle.Before filling, filling bottle is floated through ClO 2 solution cleaning, sterilization and the pure water of 100ppm concentration It washes.

According to Malus spectabilis tea beverage prepared by above-mentioned preparation method, the sweet and pure soft, soup look of flavour becomes clear, and improves Chinese flowering crabapple tea Color, and effectively save medicinal ingredient and nutriment in Malus spectabilis leaf, is rubbed and fermentation process, medicinal ingredient and The extraction efficiency of nutritional ingredient is also higher.

Two, the stability test of Malus spectabilis tea beverage prepared by the present invention

(1) long-term experiment

Malus spectabilis tea beverage prepared by present invention preparation embodiment 2, observation color, taste taste, survey pH value and inspection clarity The absorbance at 285.8nm wavelength is surveyed, after filling, takes (25 DEG C) of 24 tank room temperature to store 1 year.By the beverage of storage every three Moon quality inspection is primary, and quality inspection observes color, clarity, tastes taste, surveys pH value and detect the absorbance at 285.8nm wavelength. One of main component in Malus spectabilis tea beverage phloridzin has characteristic absorption peak at 285.8nm wavelength, therefore uses ultraviolet point Light photometer detects absorbance variation of the beverage at 285.8nm wavelength, also may determine that the stability of Malus spectabilis tea beverage.

As the result is shown: when room temperature stores half a year, color, pH value are unchanged, and good mouthfeel is as before, clear and bright no precipitating, At 285.8nm wavelength, ultraviolet absorptivity is substantially unchanged compared with initially；Room temperature is stored 1 year, and color, pH value are substantially without change Change, good mouthfeel is as before, a small amount of yellow mercury oxide occurs, and clarity is still qualified, and at 285.8nm wavelength, ultraviolet absorptivity slightly has Decline.

(2) Acceleration study

Malus spectabilis tea beverage observation color, clarity, trial test taste, survey pH value and detection prepared by present invention preparation embodiment 2 Absorbance at 285.8nm wavelength after filling, take 24 tanks first to place 3 days in 40 DEG C of water-baths, is then placed in 10 DEG C of left sides of refrigerator It is right to place 3 days, this process 3 months repeatedly.Quality inspection observes color, clarity, tastes taste, surveys pH value.

As the result is shown: color, pH value are unchanged after handling 3 months according to above-mentioned acceleration, and good mouthfeel is as before, and clear and bright nothing is heavy Form sediment, at 285.8nm wavelength, ultraviolet absorptivity with it is initial almost the same.

The Malus spectabilis tea beverage that the above description of test makes according to preparation method of the present invention is not required to addition added preservative, stablizes Property is good.

Three, the health-care effect of Malus spectabilis tea beverage prepared by the present invention

The preparation-obtained Malus spectabilis tea beverage of embodiment 1 is prepared, not only mouthfeel is improved, but also effectively saves Malus spectabilis leaf In medicinal ingredient and nutriment.Chinese flowering crabapple tea after fermentation, which has, to promote the production of body fluid to quench thirst, clearing away summerheat, hypoglycemic, constitutional Effect is the health-care tea beverage for being suitble to long-term drinking.

Especially for diabetes patient, Malus spectabilis difference beverage prepared by the present invention has apparent blood sugar decreasing effect.Main cause It is that the phloridzin contained in Malus spectabilis leaf belongs to dihydrochalcone-like compound, is the main of the existing effect of lowering blood sugar of Malus spectabilis leaf Active constituent.Phloridzin has efficiently single-minded inhibition to the sodium ion-glucose association carrier for participating in glucose absorption transhipment Effect so as to inhibit absorption of the glucose in kidney and small intestine and promote the excretion of glucose, therefore can reduce sky Abdomen drinks level of postprandial blood sugar, without causing hypoglycemic reaction.The blood sugar decreasing effect of Malus spectabilis tea beverage of the invention is through following experiment Verifying.

Effect example: influence of the Malus spectabilis tea beverage prepared by the present invention to type-2 diabetes mellitus people's blood glucose

Subject chooses type 2 diabetes patient, and the age at 18-60 years old, excludes specific type diabetes, gestational diabetes mellitus, row Except complication: the serious diseases such as apoplexy, myocardial infarction, diabetic ketoacidosis, exclusion have the obvious heart, brain, Liver and kidney function Obstacle or serious underlying disease person.All subjects are randomly divided into treatment group 60 and control group 20, all subject's warps Health education in diabetes, rational diet and insulin injection treatment, adjust insulin dosage, experimental period according to blood glucose level at any time Between do not take the drug of other influences blood glucose.Treatment group drinks Malus spectabilis tea beverage prepared by the present invention, each 400mL, and daily 2 Secondary, 60 days as a treatment course, control group drinks equivalent pure water.After one course for the treatment of, insulin dosage variation, treatment group are observed and recorded With control group insulin dosage referring to table 1.

Table 1

According to upper 1 experimental result of table it is found that taking Malus spectabilis tea beverage of the present invention can be effectively reduced with assisting in reducing blood sugar level The insulin dosage of type 2 diabetes patient.

The health-care effect of Malus spectabilis tea beverage of the present invention is obvious.

Claims (9)

1. a kind of preparation method of Malus spectabilis tea beverage, it includes following steps: step (1) picks raw material: solar calendar April~August Between picking without black patch, no disease and pests harm and free of contamination Hubei Chinese flowering crabapple fresh leaf；Step (2) pretreatment: the fresh leaf warp of picking Screening machine pretreatment, except dust, miscellaneous leaf, rot leaf, and then clear water elutes, and drains away the water；Step (3) is withered: will be dripped The blade of solid carbon dioxide point, is put into withering trough and withers, and at 26 DEG C~30 DEG C, relative humidity control exists for room temperature of withering control 65%~75%, blade spreads with a thickness of 6cm~8cm, and blade, which shakes loose, to be shakeout, and every mistake is turned over once, when withering for 0.5 hour therebetween Between about 4-5 hours, obtain withering leaf；Step (4) is rubbed: withering leaf is put into rolling machine, 40~60min of time of kneading must be rubbed Twist leaf；Step (5) fermentation: leaf will be rubbed and be added in fermentor, kept for 28 DEG C~30 DEG C of fermentation temperature, keep relative humidity Go out tank after 90% or more, fermentation three days, the product after fermentation dries to obtain tea block with dryer at 80 DEG C~100 DEG C；Step (6) it sterilizes and crushes: tea block being put into sterilizer and carries out instantaneous sterilizing, sterilising temp is transferred to 120 DEG C or more, and drying is gone out Tea block after bacterium, is crushed with pulverizer, sieving；Step (7) is extracted: smashed tealeaves particle being put into high temperature extractor, so Water is added in backward extractor, wherein tealeaves particle is 1wt%~5wt% of the weight of water, and stirring is impregnated, then boiled about 10~20min will extract mixed liquor cooling, and filtering, filtrate is tea beverage.

2. a kind of preparation method of Malus spectabilis tea beverage according to claim 1, which is characterized in that extraction obtains tea beverage After further include that step (8) second sterilizes: filtrate is injected in steam sterilizer, the temperature of steam sterilizer is set as 110 DEG C, 30~50 seconds are kept the temperature, the temperature of steam sterilizer is then adjusted to 100 DEG C, keeps the temperature 1~2min, the tea beverage after sterilizing is cold It but can be filling after.

3. a kind of preparation method of Malus spectabilis tea beverage according to claim 1 or 2, which is characterized in that the step (4) Specifically: withering leaf is put into rolling machine, rubs pressure control in 0.2~0.5 standard atmospheric pressure, time of kneading 40~ 60min makes Malus spectabilis leaf texture be corrupted to 90% or more, shuts down, must rub leaf by first light, rear weight, light principle again.

4. a kind of preparation method of Malus spectabilis tea beverage according to claim 1 or 2, which is characterized in that the step (5) Specifically: leaf will be rubbed and be added in fermentor, holding relative humidity 95%, 28 DEG C~30 DEG C of fermentation temperature, oxygen concentration 20% Go out tank after~22%, fermentation three days；Product after fermentation is dried at 80 DEG C~100 DEG C with dryer, airing thickness 2cm；It is dry Dry 30~35min of time stirs interval 4min and stirs once, when tea base water content reaches 10% or less, shuts down to obtain tea block.

5. a kind of preparation method of Malus spectabilis tea beverage according to claim 1 or 2, which is characterized in that the step (6) Specifically: tea block, which is put into sterilizer, carries out instantaneous sterilizing, and sterilising temp is transferred to 120 DEG C or more, and outlet temperature is adjusted to 90 DEG C, Sterilization time 6 seconds；It by the tea block after dry sterilization, is crushed through pulverizer, is sieved, obtains the tealeaves of 0.5~1mm of granular size Particle.

6. a kind of preparation method of Malus spectabilis tea beverage according to claim 1 or 2, which is characterized in that the step (7) Specifically: smashed tealeaves particle is put into high temperature extractor, boiling water is then added into extractor, wherein tealeaves particle For the 1wt%-5wt% of the weight of water, stirring impregnates 20min, then boils about 10min, after extracting mixed liquor cooling, leads to It crosses the plate filter that aperture is 10 μM to filter, obtaining filtrate is tea beverage.

7. a kind of preparation method of Malus spectabilis tea beverage according to claim 2, which is characterized in that the step (8) is specific Are as follows: filtrate is injected in steam sterilizer, first sets 150kPa for the pressure of steam sterilizer, temperature is 110 DEG C, heat preservation 30 ~50 seconds, 60~90kPa then is set by the pressure of steam sterilizer, temperature is 100 DEG C, keeps the temperature 1~2min.

8. can be filling after the tea beverage cooling after sterilizing.

9. a kind of preparation-obtained Malus spectabilis of preparation method of Malus spectabilis tea beverage according to any one of claims 1 to 7 Tea beverage.