CN106665997A - Preparation method of eucalyptus robusta and sugarcane leaf blended green tea - Google Patents
Preparation method of eucalyptus robusta and sugarcane leaf blended green tea Download PDFInfo
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- CN106665997A CN106665997A CN201611214711.4A CN201611214711A CN106665997A CN 106665997 A CN106665997 A CN 106665997A CN 201611214711 A CN201611214711 A CN 201611214711A CN 106665997 A CN106665997 A CN 106665997A
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- eucalyptus robusta
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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
- A23F3/34—Tea substitutes, e.g. matè; Extracts or infusions thereof
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Abstract
The invention discloses a preparation method of eucalyptus robusta and sugarcane leaf blended green tea. The eucalyptus robusta and sugarcane leaf blended green tea is prepared through steps as follows: fresh leaf picking, blending, sun-withering, stirring, withering, fixation, rolling, primary baking, shaping, sufficient drying and the like. According to the preparation method, fresh sugarcane leaves and fresh eucalyptus robusta leaves are taken as raw materials, a traditional green tea processing technology is combined with sun-withering and stirring technologies of oolong, so that the bitter and astringent degree of taste is reduced, and flowery flavor of oolong is increased; besides, the large leaves are tightly rolled into strips by a shaping machine and are processed to be granular, and accordingly, dried tea is tighter, thinner and more attractive in appearance, is easy to package, tastes mellow and has strong flowery flavor.
Description
Technical field
The present invention relates to Tea Processing technical field, is specifically related to green tea preparation method.
Background technology
Swamp mahogany also known as the young tree of big Ye Youjiali trees, mosquito, Myrtaceae, eucalyptus category originate in Australia, scientific name：
Euealypfus robusta Sm..Arbor, leaf is evergreen, and quickly, the raw height of tree is up to more than ten rice within 10 years for growth.Its leaf whole year can adopt
Pluck, with dispelling wind is antipyretic, the antipruritic function of inhibiting bacteria and diminishing inflammation, anti-corrosion.Eucalyptus robusta leaf contains aromatic oil, there is sterilized mosquito-repelling function.Its
Cure mainly prevention influenza, meningococal meningitis, the infection of the upper respiratory tract, sphagitis, bronchitis, pneumonia, acute and chronic
Pyelonephritis, ephritis, dysentery.
Sugarcane is that a kind of cultivated area is wide and have the plant of larger economic worth, and sugarcane top amount is quite big, and wherein China is sweet
Sugarcane annual production is more than 4,000,000 tons but few currently for the utilization of sugarcane top, and value is not high, is intended only as traditional moving
Thing foodstuff, prepare fertilizer as fuel or fermentation.And mainly contain in sugarcane top sugar, polysaccharide, glycoside, organic acid, flavonoids and
The materials such as phenols, and with antibacterial, it is hypoglycemic, antitumor, anti-oxidant, prevent the pharmacological actions such as skin aging.Additionally, also having
The effect of heat-clearing, the work(of the arrest sweating that promotes the production of body fluid, conventional sugarcane top among the people treats child's night sweat.Due to sugarcane top outer layer have tiny adhesive hair and
Top layer is coarse, therefore the utilization in terms of drink, tea product is seldom, even without.
If it can not only be effectively improved to common and plant many and wide swamp mahogany is used with sugarcane top
Mutual economic worth, while developing green, pollution-free, pure natural health drink.
The content of the invention
The invention provides a kind of preparation method of the assorted green tea of eucalyptus robusta sugarcane top, with natural, free of contamination eucalyptus robusta
The tender leaf of tree, sugarcane tender leaf are raw material, the characteristics of for raw material leaf, are processed in conjunction with traditional green tea technique, are produced
The assorted green tea of eucalyptus robusta sugarcane top for coming brews convenience, active ingredient and easily leaches, in good taste.
The present invention is achieved through the following technical solutions：
A kind of preparation method of the assorted green tea of eucalyptus robusta sugarcane top, comprises the steps：
(1) leaf picking：It is raw material to pluck eucalyptus robusta tender leaf；Pluck and cut sugarcane tender leaf, and be cut into section, it is standby；
(2) blue or green, boiling is shone：Fine day at dusk, Swamp Mahogany Leaf is spread in shining on black cloth, and thickness is 3-5cm, shines 15-
30min, fresh leaf weight-loss ratio 8%~12% is standby；Sugarcane tender leaf is put in hot water carries out boiling 3~5 minutes, while adding
Sodium bicarbonate carries out color protection, then is picked up, and dries, standby；
(3) it is assorted：It is 5~8 according to weight ratio that eucalyptus robusta tender leaf is shone into leafiness with sugarcane boiling leaf：1 carries out assorted mixing
Obtain assorted leaf；
(4) shake green grass or young crops：The assorted leaf shone after green grass or young crops is placed in and is shaken in cage, tri- shake green grass or young crops of Jing, first time 50~100r/min of rotating speed,
2~3min of time, airing 0.5h after shake green grass or young crops；Second 100~150r/min of rotating speed, 3~4min of time, airing after shake green grass or young crops
0.8h, third time 150~200r/min of rotating speed, 4~5min of time；
(5) wither：Dark brownish green after by third time shake green grass or young crops is spread on bamboo sieve, 5~6cm of thickness, 2~3h of time, with green gas
Disappear to the greatest extent for appropriateness；
(6) complete：Assorted leaf is completed, temperature is 260-280 DEG C, time 4-5min, the leaf water content 48 that completes~
52%；
(7) knead：The water-removing leaves of step (6) is put to easing back, placing into kneading machine carries out kneading 40~60min；
(8) just dry：The leaf of kneading of step (7) is carried out into just baking, temperature 110-120 DEG C be dried to assorted leaf water content 38~
40%, lower machine cooling, get damp again 15~20min；
(9) shaping：The first baking leaf of step (8) is made into spiral shell shape with curved machine, temperature rests in 60~80 DEG C, fries to tea bar
Curling, water content goes out machine airing 10~12%；
(10) foot is dry：Temperature 80-90 DEG C, is dried to water content 5%-6%, goes out machine cooling packing.
Used as present invention further optimization, step (1) the eucalyptus robusta tender leaf selects wild resource eucalyptus robusta tender leaf.
Used as present invention further optimization, sugarcane top is cut into mono- section of 5~20cm by the step (1), is so conducive to
Active ingredient is out in subsequent forming and immersion process.
Used as present invention further optimization, the solarization green grass or young crops selection of time is in the fine day dusk 17:00~18:00.
As present invention further optimization, step (2) hot water temperature control at 60~70 DEG C, the addition of sodium bicarbonate
Measure as the 1~3% of hot water weight.It is to soften the hard top layer of sugarcane top using one of hot water boiling, its purpose, promotes blade thin
Hilum is opened, while removing floating hair, improves mouthfeel.The effect of sodium bicarbonate is color protection, keeps the dark green of sugarcane top script, unlikely
In flavescence, the time of boiling should not be too long.
Used as present invention further optimization, step (2) sugarcane top is dried to water content between 50~60%, standby
With.
Beneficial effects of the present invention：
(1) present invention adopt the tender leaf and sugarcane tender leaf of natural eucalyptus robusta for raw material, not only abundant raw material source but also
It is inexpensive；The effective active composition of eucalyptus robusta and sugarcane top is merged simultaneously so that the assorted green tea for preparing has dispelling wind solution
Heat, antibacterial bacteriostatic anti-inflammatory, prevention influenza, sphagitis, it is hypoglycemic, antitumor the effects such as.
(2) present invention is targetedly processed for the characteristic of raw material；Boiling is carried out to sugarcane top, is softened, removed
Floating hair；Assorted leaf is completed, is increased the time of kneading, de-enzyming process is removed green gas, improves mouthfeel；Knead destruction blade surface
Cuticula, open cell spaces, for follow-up sample tea soak active ingredient Rapid Leaching facility is provided.
(3) the assorted green tea soup look of eucalyptus robusta sugarcane top of the invention is clear, mellow in taste, without any inserts, completely
Maintain Swamp Mahogany Leaf, the health-care efficacy of sugarcane tender leaf.
(4) sugarcane top being adopted first and producing assorted green tea for raw material, sugarcane is perennial plant, and the collecting period is long, yield is high.
(5) production method provided by the present invention is simple, with short production cycle, the assorted green tea of eucalyptus robusta sugarcane top for being produced
The effectively health-care components contents such as color and luster is good, fragrance is dense, general flavone and phenols are high.
(6) with anti-inflammatory, resist containing natural volatility eucalyptus oil and gallic acid in product Swamp Mahogany Leaf green tea of the present invention
The various biological such as mutation, anti-oxidant, Green Tea Extract, antitumor activity, drinks for a long time energy antibacterial inhibiting bacteria and diminishing inflammation, and prevention is popular
Cerebrospinal meningitis, influenza, it is antitumor the effects such as, play a role in health care.
Specific embodiment
Embodiments of the invention are described in detail below, so that advantages and features of the invention are easier to be understood,
Apparent clearly define so as to make to protection scope of the present invention.
Embodiment 1
A kind of preparation method of the assorted green tea of eucalyptus robusta sugarcane top, comprises the steps：
(1) leaf picking：It is raw material to pluck wild resource eucalyptus robusta tender leaf；Pluck and cut sugarcane tender leaf, and it is cut into 5~
Mono- section of 10cm, it is standby；
(2) blue or green, boiling is shone：The fine day dusk 17:00~18:00, Swamp Mahogany Leaf is spread in shining on black cloth, thickness is
3-4cm, shines 15min, and fresh leaf weight-loss ratio 8%~12% is standby.
Sugarcane tender leaf is put in 60~70 DEG C of hot water carries out boiling 3~5 minutes, while adding 1~2% sodium bicarbonate to carry out
Color protection, then picked up, dry to water content between 50~60%, it is standby；
(3) it is assorted：It is 5 according to weight ratio that eucalyptus robusta tender leaf is shone into leafiness with sugarcane boiling leaf：1 carries out assorted being mixed to get
Assorted leaf；
(4) shake green grass or young crops：The assorted leaf shone after green grass or young crops is placed in and is shaken in cage, tri- shake green grass or young crops of Jing, first time rotating speed 50r/min, the time 2
~3min, airing 0.5h after shake green grass or young crops；Second rotating speed 100r/min, 3~4min of time, airing 0.8h after shake green grass or young crops, third time turns
Fast 150r/min, 4~5min of time；
(5) wither：Dark brownish green after by third time shake green grass or young crops is spread on bamboo sieve, and 5~6cm of thickness, time 2h are disappeared to the greatest extent with green gas
For appropriateness；
(6) complete：Assorted leaf is completed, temperature is 260 DEG C, time 4-5min, and complete leaf water content 48~52%；
(7) knead：The water-removing leaves of step (6) is put to easing back, placing into kneading machine carries out kneading 40min；
(8) just dry：The leaf of kneading of step (7) is carried out into just baking, 110 DEG C of temperature is dried to assorted leaf water content 38~40%,
Lower machine cooling, get damp again 15min；
(9) shaping：The first baking leaf of step (8) is made into spiral shell shape with curved machine, temperature rests in 60~70 DEG C, fries to tea bar
Curling, water content goes out machine airing 10~12%；
(10) foot is dry：Temperature 80-90 DEG C, is dried to water content 5%-6%, goes out machine cooling packing.
Embodiment 2
A kind of preparation method of the assorted green tea of eucalyptus robusta sugarcane top, comprises the steps：
(1) leaf picking：It is raw material to pluck wild resource eucalyptus robusta tender leaf；Pluck and cut sugarcane tender leaf, and it is cut into 10~
Mono- section of 20cm, it is standby；
(2) blue or green, boiling is shone：The fine day dusk 17:00~18:00, Swamp Mahogany Leaf is spread in shining on black cloth, thickness is
4-5cm, shines 20-30min, and fresh leaf weight-loss ratio 10%~12% is standby；Sugarcane tender leaf is put in 70 DEG C of hot water carries out boiling 3
~4 minutes, while adding 2~3% sodium bicarbonate to carry out color protection, then picked up, dried to water content between 50~60%, it is standby
With；
(3) it is assorted：It is 8 according to weight ratio that eucalyptus robusta tender leaf is shone into leafiness with sugarcane boiling leaf：1 carries out assorted being mixed to get
Assorted leaf；
(4) shake green grass or young crops：The assorted leaf shone after green grass or young crops is placed in and is shaken in cage, tri- shake green grass or young crops of Jing, first time rotating speed 100r/min, the time
2~3min, airing 0.5h after shake green grass or young crops；Second rotating speed 150r/min, 3~4min of time, airing 0.8h after shake green grass or young crops, third time turns
Fast 200r/min, 4~5min of time；
(5) wither：Dark brownish green after by third time shake green grass or young crops is spread on bamboo sieve, and 5~6cm of thickness, time 3h are disappeared to the greatest extent with green gas
For appropriateness；
(6) complete：Assorted leaf is completed, temperature is 280 DEG C, time 4-5min, and complete leaf water content 48~52%；
(7) knead：The water-removing leaves of step (6) is put to easing back, placing into kneading machine carries out kneading 60min；
(8) just dry：The leaf of kneading of step (7) is carried out into just baking, 120 DEG C of temperature is dried to assorted leaf water content 38~40%,
Lower machine cooling, get damp again 20min；
(9) shaping：The first baking leaf of step (8) is made into spiral shell shape with curved machine, temperature rests in 80 DEG C, fries to tea silver lap
Song, water content goes out machine airing 10~12%；
(10) foot is dry：Temperature 80-90 DEG C, is dried to water content 5%-6%, goes out machine cooling packing.
Embodiment 3
A kind of preparation method of the assorted green tea of eucalyptus robusta sugarcane top, comprises the steps：
(1) leaf picking：It is raw material to pluck wild resource eucalyptus robusta tender leaf；Pluck and cut sugarcane tender leaf, and it is cut into 10~
Mono- section of 15cm, it is standby；
(2) blue or green, boiling is shone：The fine day dusk 17:00~18:00, Swamp Mahogany Leaf is spread in shining on black cloth, thickness is
3-5cm, shines 20min, and fresh leaf weight-loss ratio 8%~10% is standby；Sugarcane tender leaf is put in 65 DEG C of hot water carries out 3~5 points of boiling
Clock, while adding 2% sodium bicarbonate to carry out color protection, then is picked up, and is dried to water content between 50~60%, standby；
(3) it is assorted：It is 6 according to weight ratio that eucalyptus robusta tender leaf is shone into leafiness with sugarcane boiling leaf：1 carries out assorted being mixed to get
Assorted leaf；
(4) shake green grass or young crops：The assorted leaf shone after green grass or young crops is placed in and is shaken in cage, tri- shake green grass or young crops of Jing, first time rotating speed 80r/min, the time 2
~3min, airing 0.5h after shake green grass or young crops；Second rotating speed 120r/min, 3~4min of time, airing 0.8h after shake green grass or young crops, third time turns
Fast 180r/min, 4~5min of time；
(5) wither：Dark brownish green after by third time shake green grass or young crops is spread on bamboo sieve, and 5~6cm of thickness, time 2.5h are disappeared with green gas
It is to the greatest extent appropriateness；
(6) complete：Assorted leaf is completed, temperature is 270 DEG C, time 4-5min, and complete leaf water content 48~52%；
(7) knead：The water-removing leaves of step (6) is put to easing back, placing into kneading machine carries out kneading 50min；
(8) just dry：The leaf of kneading of step (7) is carried out into just baking, 115 DEG C of temperature is dried to assorted leaf water content 38~40%,
Lower machine cooling, get damp again 18min；
(9) shaping：The first baking leaf of step (8) is made into spiral shell shape with curved machine, temperature rests in 70 DEG C, fries to tea silver lap
Song, water content goes out machine airing 10~12%；
(10) foot is dry：Temperature 80-90 DEG C, is dried to water content 5%-6%, goes out machine cooling packing.
Claims (7)
1. the preparation method of the assorted green tea of a kind of eucalyptus robusta sugarcane top, it is characterised in that：Comprise the steps：
(1) leaf picking：It is raw material to pluck eucalyptus robusta tender leaf；Pluck and cut sugarcane tender leaf, and be cut into section, it is standby；
(2) blue or green, boiling is shone：Swamp Mahogany Leaf is spread in shining on black cloth, thickness is 3-5cm, shine 15-30min, fresh leaf weight-loss ratio
8%~12%, it is standby；Sugarcane tender leaf is put in hot water carries out boiling 3~5 minutes, while add sodium bicarbonate to carry out color protection, then
Picked up, dried, it is standby；
(3) it is assorted：It is 5~8 according to weight ratio that eucalyptus robusta tender leaf is shone into leafiness with sugarcane boiling leaf：1 carries out assorted being mixed to get
Assorted leaf；
(4) shake green grass or young crops：The assorted leaf shone after green grass or young crops is placed in and is shaken in cage, tri- shake green grass or young crops of Jing, first time 50~100r/min of rotating speed, the time
2~3min, airing 0.5h after shake green grass or young crops；Second 100~150r/min of rotating speed, 3~4min of time, airing 0.8h after shake green grass or young crops, the
Three 150~200r/min of rotating speed, 4~5min of time；
(5) wither：Dark brownish green after by third time shake green grass or young crops is spread on bamboo sieve, and 5~6cm of thickness, 2~3h of time are disappeared to the greatest extent with green gas
For appropriateness；
(6) complete：Assorted leaf is completed, temperature is 260-280 DEG C, time 4-5min, and complete leaf water content 48~52%；
(7) knead：The water-removing leaves of step (6) is put to easing back, placing into kneading machine carries out kneading 40~60min；
(8) just dry：The leaf of kneading of step (7) is carried out into just baking, temperature 110-120 DEG C is dried to assorted leaf water content 38~40%,
Lower machine cooling, get damp again 15~20min；
(9) shaping：The first baking leaf of step (8) is made into spiral shell shape with curved machine, temperature rests in 60~80 DEG C, fries to tea silver lap
Song, water content goes out machine airing 10~12%；
(10) foot is dry：Temperature 80-90 DEG C, is dried to water content 5%-6%, goes out machine cooling packing.
2. the preparation method of the assorted green tea of eucalyptus robusta sugarcane top according to claim 1, it is characterised in that：The step
(1) eucalyptus robusta tender leaf selects wild resource eucalyptus robusta tender leaf.
3. the preparation method of the assorted green tea of eucalyptus robusta sugarcane top according to claim 1, it is characterised in that：The step
(1) sugarcane top is cut into into mono- section of 5~20cm.
4. the preparation method of the assorted green tea of eucalyptus robusta sugarcane top according to claim 1, it is characterised in that：During the solarization green grass or young crops
Between select in fine day at dusk 17:00~18:00.
5. the preparation method of the assorted green tea of eucalyptus robusta sugarcane top according to claim 1, it is characterised in that：The step
(2) addition of sodium bicarbonate is the 1~3% of hot water weight.
6. the preparation method of the assorted green tea of eucalyptus robusta sugarcane top according to claim 1, it is characterised in that：The step
(2) hot water temperature is controlled at 60~70 DEG C.
7. the preparation method of the assorted green tea of eucalyptus robusta sugarcane top according to claim 1, it is characterised in that：The step
(2) sugarcane top is dried to water content between 50~60%, standby.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793040A (en) * | 2012-08-20 | 2012-11-28 | 安徽省撞钟群松生物茶饮品有限公司 | Preparation method of mulberry leaf tea |
| CN102823682A (en) * | 2012-07-31 | 2012-12-19 | 安徽省天旭茶业有限公司 | Dark plum green tea beverage |
| CN106035882A (en) * | 2016-07-19 | 2016-10-26 | 广西南亚热带农业科学研究所 | Processing method for green tea from macadamia ternifolia leaves |
-
2016
- 2016-12-26 CN CN201611214711.4A patent/CN106665997A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102823682A (en) * | 2012-07-31 | 2012-12-19 | 安徽省天旭茶业有限公司 | Dark plum green tea beverage |
| CN102793040A (en) * | 2012-08-20 | 2012-11-28 | 安徽省撞钟群松生物茶饮品有限公司 | Preparation method of mulberry leaf tea |
| CN106035882A (en) * | 2016-07-19 | 2016-10-26 | 广西南亚热带农业科学研究所 | Processing method for green tea from macadamia ternifolia leaves |
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