CN107242327A - A kind of white tea and preparation method thereof - Google Patents
A kind of white tea and preparation method thereof Download PDFInfo
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- CN107242327A CN107242327A CN201710636955.XA CN201710636955A CN107242327A CN 107242327 A CN107242327 A CN 107242327A CN 201710636955 A CN201710636955 A CN 201710636955A CN 107242327 A CN107242327 A CN 107242327A
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- white tea
- tea
- preparation
- wither
- temperature
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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
Abstract
The present invention relates to a kind of processing method of tealeaves, specifically related to a kind of white tea and preparation method thereof, to ensure white tea fragrance, overcome the problem of control of process hardly possible and difficult moulding, realize to good health-care effect, made by using fresh tea passes as major ingredient, being aided with guava juice, butter fruit peel powder and sodium carboxymethylcellulose, and mixed, withered by auxiliary material preliminary working, raw material preliminary working, supplementary material, being pressed into cake, Gan Zao Alto steps, realize the making of white tea.
Description
Technical field
The present invention relates to a kind of processing method of tealeaves, and in particular to a kind of white tea and preparation method thereof.
Background technology
The traditional habit drunk tea as the Chinese nation, has deep cultural deposits and abundant history precipitation, and even more one
Plant the deep good health-preserving method pursued.
White tea, as the rarity in tealeaves, is the wonderful work of the good tea of drug effect performance, drinks and puts into practice for a long time according among the people
And modern scientific research is confirmed, white tea has Dealcoholic sobering-up, clearing heat and moistening lung, the beneficial blood of soothing the liver, eliminating inflammation and expelling toxin, decompression fat reducing, elimination
Tired the effects such as, especially for diseases such as the excessively prosperous caused uncomfortable, digestive functional disturbances of excessive drinking and smoking, greasy excessive, irascibility,
Health-care effect with unique, ethereality.In addition, the qualitative characteristics that white tea is protruded are " fragrant aobvious, the fresh alcohol of flavour of milli ".
Such as patent No. CN200910307006.2 discloses a kind of fragrant white peony tea and its processing technology, to be adapted to preparation
The tealeaves of white tea be raw material, by including 1 time it is compound wither, leaf rotation, 2 times it is compound wither and sieve pile fermentation, just bakee, pick pick, answer
Finished product is made in baking step, improves that white tea fragrance is flat, the shortcoming of no fragrance of a flower.
And for example patent No. CN201110458421.5 discloses a kind of instant radix pseudostellariae white tea and its preparation technology, using too
Son ginseng and white tea prepare instant radix pseudostellariae white tea, with raising immunity and antifatigue effect, and with broad spectrum antibacterial.
Therefore, white tea is very high for the requirement of fragrance component, although manufacturing procedure is simple, but process hardly possible control, deposits
The problem of moulding is difficult, in addition, kidney deficiency and bodily weakness person, too fast heart patient aroused in interest, severe hypertension patient, serious constipation person,
Serious neurological is languisher, hypoferric anemia person drinks and do not caused " tea is liquor-saturated " phenomenon easily at that time.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of white tea and preparation method thereof.
The present invention is achieved by the following technical programs.
The present invention white tea, count by weight, including major ingredient have 18-25 parts of fresh tea passes, auxiliary material has guava juice 1-5
Part, 0.1-0.5 parts of butter fruit peel powder, 0.1-0.5 parts of sodium carboxymethylcellulose.
The preparation method of white tea of the present invention, is mainly included the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 30-35 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in kind
10-15min in juice of my pomegranate, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go after fresh tea passes clean, to be placed in electromagnetic heater to handle to fresh leaf blade face temperature and be
30-35℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
Immersion treatment is realized using electromagnetic heater under constant temperature in the step (1).
The electromagnetic heater, its hot blast temperature is 40-50 DEG C.
The mixed at high speed, its mixing rate is 150-300r/min.
Described to wither, its leaf-spreading thickness is 30-35cm, and its time is 24-36h.
It is described to wither, it is, using the irradiation of colored light overall process, during which to coordinate vapours and 3-4 blade face water spray processing.
The colored light is any one in blue light, purple light, green glow..
The vapours processing, its vapor (steam) temperature is 100-130 DEG C, processing time 3-5min.
The water spray processing, its each injection flow rate is the 1-5% of tealeaves gross weight.
It is described to wither, once turned over leaf at interval of 6 hours.
The beneficial effects of the present invention are：
The present invention improves the trophic structure of tealeaves by rational dispensing, makes it have three high drop, cardiovascular protection
Effect, improves the photoelectricity performance of tealeaves.
The present invention using electromagnetic heater realize dehydration while retain supplementary material in active ingredient act on, prevent effectively into
The loss divided, especially prevents the loss of volatile effective component.Also pass through electromagnetic induction and temperature action so that carboxymethyl cellulose
Plain sodium is substantially soluble in guava juice, is formed good flock system, is then caused ox using electromagnetic induction and temperature action
Oily pericarp fully absorb water swollen and absorb guava juice in active ingredient.
The present invention utilizes physical mechanical effect and machinery heat so that the nutritional ingredient of auxiliary material and the nutritional ingredient of tealeaves are mutual
Penetrate into, merge, strengthen the inside and outside retention to auxiliary material active ingredient of tealeaves.
The present invention effectively improves the quality of white tea by processing of withering so that the physical change for process of withering and chemistry become
Change can reach coordinated balance, have adjusted Measuring Moisture Content of Tea lost speed, the oxidation rate of polyphenols, and then improve fragrance
And flavour.Using coloured light irradiation, coordinate the optical property of tealeaves, it is absorbed colored light, being able to energy excitation improves chemistry
Change, and improve tealeaves glossiness by absorption effects, using steam treatment and blade face moisturizing, improve rate-of-loss of coolant and dehydration
Amount, prevents the harmful effect of local dehydration and quick dehydration.
Embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
Embodiment 1
The white tea of the present embodiment, by weight number meter, including major ingredient have fresh tea passes 18kg, auxiliary material has guava juice 1kg, ox
Oily fruit peel powder 0.1kg, sodium carboxymethylcellulose 0.1kg.
Its preparation method, is mainly included the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 30 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in guava
10-15min in juice, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go fresh tea passes clean after, be placed in electromagnetic heater handle to fresh leaf blade face temperature be 30
℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
Immersion treatment is realized using electromagnetic heater under constant temperature in the step (1).
The electromagnetic heater, its hot blast temperature is 40 DEG C.
The mixed at high speed, its mixing rate is 150r/min.
Described to wither, its leaf-spreading thickness is 30-35cm, and its time is 24h.
It is described to wither, it is, using the irradiation of colored light overall process, during which to coordinate vapours and 3-4 blade face water spray processing.
The colored light is blue light.
The vapours processing, its vapor (steam) temperature is 100 DEG C, processing time 4min.
The water spray processing, its each injection flow rate is the 1% of tealeaves gross weight.
It is described to wither, once turned over leaf at interval of 6 hours.
Organoleptic quality result of variations is shown in Table 1 in white tea process：
Table 1：
The white tea of this implementation production is compared to the white tea that common process is produced, and following change occurs for nutritional ingredient：Amino acid
Increase by 3.9%, caffeine adds 0.5%, and water extraction adds 10.1%, and theaflavin adds 0.13%, and theabrownin increases
Add 1.2%, Tea Polyphenols reduces 3.2%, and thearubigin reduces 0.4%.
Embodiment 2
The white tea of the present embodiment, by weight number meter, including major ingredient have fresh tea passes 20kg, auxiliary material has guava juice 3kg, ox
Oily fruit peel powder 0.3kg, sodium carboxymethylcellulose 0.5kg.
Its preparation method, is mainly included the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 32 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in guava
10-15min in juice, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go fresh tea passes clean after, be placed in electromagnetic heater handle to fresh leaf blade face temperature be 30
℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
Immersion treatment is realized using electromagnetic heater under constant temperature in the step (1).
The electromagnetic heater, its hot blast temperature is 45 DEG C.
The mixed at high speed, its mixing rate is 280r/min.
Described to wither, its leaf-spreading thickness is 30-35cm, and its time is 30h.
It is described to wither, it is, using the irradiation of colored light overall process, during which to coordinate vapours and 3-4 blade face water spray processing.
The colored light is green glow.
The vapours processing, its vapor (steam) temperature is 120 DEG C, processing time 4min.
The water spray processing, its each injection flow rate is the 4% of tealeaves gross weight.
It is described to wither, once turned over leaf at interval of 6 hours.
The quality comparison of white tea, nutritional ingredient result of variations and embodiment 1 are similar.
Embodiment 3
The white tea of the present embodiment, by weight number meter, including major ingredient have fresh tea passes 25kg, auxiliary material has guava juice 5kg, ox
Oily fruit peel powder 0.5kg, sodium carboxymethylcellulose 0.1kg.
Its preparation method, is mainly included the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 35 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in guava
10-15min in juice, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go fresh tea passes clean after, be placed in electromagnetic heater handle to fresh leaf blade face temperature be 35
℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
Immersion treatment is realized using electromagnetic heater under constant temperature in the step (1).
The electromagnetic heater, its hot blast temperature is 50 DEG C.
The mixed at high speed, its mixing rate is 300r/min.
Described to wither, its leaf-spreading thickness is 30-35cm, and its time is 36h.
It is described to wither, it is, using the irradiation of colored light overall process, during which to coordinate vapours and 3-4 blade face water spray processing.
The colored light is green glow.
The vapours processing, its vapor (steam) temperature is 130 DEG C, processing time 5min.
The water spray processing, its each injection flow rate is the 5% of tealeaves gross weight.
It is described to wither, once turned over leaf at interval of 6 hours.
The quality comparison of white tea, nutritional ingredient result of variations and embodiment 1 are similar.
Embodiment 4
The white tea of the present embodiment, by weight number meter, including major ingredient have fresh tea passes 23kg, auxiliary material has guava juice 2kg, ox
Oily fruit peel powder 0.4kg, sodium carboxymethylcellulose 0.3kg.
Its preparation method, is mainly included the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 32 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in guava
10-15min in juice, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go fresh tea passes clean after, be placed in electromagnetic heater handle to fresh leaf blade face temperature be 35
℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
Immersion treatment is realized using electromagnetic heater under constant temperature in the step (1).
The electromagnetic heater, its hot blast temperature is 48 DEG C.
The mixed at high speed, its mixing rate is 200r/min.
Described to wither, its leaf-spreading thickness is 30-35cm, and its time is 24h.
It is described to wither, it is, using the irradiation of colored light overall process, during which to coordinate vapours and 3-4 blade face water spray processing.
The colored light is purple light.
The vapours processing, its vapor (steam) temperature is 100 DEG C, processing time 5min.
The water spray processing, its each injection flow rate is the 2% of tealeaves gross weight.
It is described to wither, once turned over leaf at interval of 6 hours.
The quality comparison of white tea, nutritional ingredient result of variations and embodiment 1 are similar.
Embodiment 5
The white tea of the present embodiment, by weight number meter, including major ingredient have fresh tea passes 20.5kg, auxiliary material has guava juice 4kg,
Butter fruit peel powder 0.5kg, sodium carboxymethylcellulose 0.2kg.
Its preparation method, is mainly included the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 33 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in guava
10-15min in juice, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go fresh tea passes clean after, be placed in electromagnetic heater handle to fresh leaf blade face temperature be 33
℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
Immersion treatment is realized using electromagnetic heater under constant temperature in the step (1).
The electromagnetic heater, its hot blast temperature is 48 DEG C.
The mixed at high speed, its mixing rate is 180r/min.
Described to wither, its leaf-spreading thickness is 30-35cm, and its time is 32h.
It is described to wither, it is, using the irradiation of colored light overall process, during which to coordinate vapours and 3-4 blade face water spray processing.
The colored light is blue light.
The vapours processing, its vapor (steam) temperature is 115 DEG C, processing time 3min.
The water spray processing, its each injection flow rate is the 2.5% of tealeaves gross weight.
It is described to wither, once turned over leaf at interval of 6 hours.
The quality comparison of white tea, nutritional ingredient result of variations and embodiment 1 are similar.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of white tea, it is characterised in that：Count by weight, including major ingredient have 18-25 parts of fresh tea passes, auxiliary material has guava
1-5 parts of juice, 0.1-0.5 parts of butter fruit peel powder, 0.1-0.5 parts of sodium carboxymethylcellulose.
2. a kind of preparation method of white tea as claimed in claim 1, it is characterised in that：Mainly include the following steps that：
(1) preliminary working of auxiliary material：In the case where temperature is 30-35 DEG C of constant temperature, sodium carboxymethylcellulose is soaked in guava
10-15min in juice, adds butter fruit peel powder immersion 20-30min；
(2) preliminary working of raw material：Go fresh tea passes clean after, be placed in electromagnetic heater handle to fresh leaf blade face temperature be 30-35
℃；
(3) batch mixing：It is uniform with auxiliary material mixed at high speed；
(4) wither：Wither to water loss rate of tea leaves about 28-30%；
(5) it is pressed into cake；
(6) dry：It is placed in electromagnetic heater and is dried to water content of tea within 5% again.
3. the preparation method of white tea as claimed in claim 2, it is characterised in that：The electromagnetic heater, its hot blast temperature is
40-50℃。
4. the preparation method of white tea as claimed in claim 2, it is characterised in that：The mixed at high speed, its mixing rate is
150-300r/min。
5. the preparation method of white tea as claimed in claim 2, it is characterised in that：Described to wither, its leaf-spreading thickness is 30-
35cm, its time is 24-36h.
6. the preparation method of the white tea as described in claim 1 or 5, it is characterised in that：It is described to wither, it is to utilize the full mistake of colored light
Journey is irradiated, and during which coordinates vapours and 3-4 blade face water spray processing.
7. the preparation method of white tea as claimed in claim 6, it is characterised in that：The colored light is in blue light, purple light, green glow
Any one.
8. the preparation method of white tea as claimed in claim 6, it is characterised in that：The vapours is handled, and its vapor (steam) temperature is
100-130 DEG C, processing time 3-5min.
9. the preparation method of white tea as claimed in claim 6, it is characterised in that：The water spray is handled, and its each injection flow rate is
The 1-5% of tealeaves gross weight.
10. the preparation method of white tea as claimed in claim 1, it is characterised in that：It is described to wither, carried out one at interval of 6 hours
It is secondary to turn over leaf.
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| CN201710636955.XA CN107242327A (en) | 2017-07-31 | 2017-07-31 | A kind of white tea and preparation method thereof |
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| CN201710636955.XA CN107242327A (en) | 2017-07-31 | 2017-07-31 | A kind of white tea and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488039A (en) * | 2011-12-30 | 2012-06-13 | 宁德师范学院 | Radix pseudostellariae juice white tea and preparation technology thereof |
| CN104855564A (en) * | 2015-04-22 | 2015-08-26 | 钟兴欢 | Health-care guava tea |
| CN106035769A (en) * | 2016-06-30 | 2016-10-26 | 贵州江口县梵行仁和茶业有限公司 | Preparation method of health white tea |
| CN106070805A (en) * | 2016-06-28 | 2016-11-09 | 贵州江口县梵行仁和茶业有限公司 | A kind of health tea and preparation method thereof |
| CN107319052A (en) * | 2017-07-31 | 2017-11-07 | 紫云自治县红花茶业种植有限公司 | A kind of sesame taste tea and preparation method thereof |
| CN107668292A (en) * | 2017-10-26 | 2018-02-09 | 贵州祥华生态茶业有限公司 | A kind of blast is enlarged afforested area green bud tea process |
-
2017
- 2017-07-31 CN CN201710636955.XA patent/CN107242327A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488039A (en) * | 2011-12-30 | 2012-06-13 | 宁德师范学院 | Radix pseudostellariae juice white tea and preparation technology thereof |
| CN104855564A (en) * | 2015-04-22 | 2015-08-26 | 钟兴欢 | Health-care guava tea |
| CN106070805A (en) * | 2016-06-28 | 2016-11-09 | 贵州江口县梵行仁和茶业有限公司 | A kind of health tea and preparation method thereof |
| CN106035769A (en) * | 2016-06-30 | 2016-10-26 | 贵州江口县梵行仁和茶业有限公司 | Preparation method of health white tea |
| CN107319052A (en) * | 2017-07-31 | 2017-11-07 | 紫云自治县红花茶业种植有限公司 | A kind of sesame taste tea and preparation method thereof |
| CN107668292A (en) * | 2017-10-26 | 2018-02-09 | 贵州祥华生态茶业有限公司 | A kind of blast is enlarged afforested area green bud tea process |
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Application publication date: 20171013 |