CN106974013A - A kind of preparation method of acceleration tealeaves pile-fermentation - Google Patents
A kind of preparation method of acceleration tealeaves pile-fermentation Download PDFInfo
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- CN106974013A CN106974013A CN201710286899.1A CN201710286899A CN106974013A CN 106974013 A CN106974013 A CN 106974013A CN 201710286899 A CN201710286899 A CN 201710286899A CN 106974013 A CN106974013 A CN 106974013A
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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
- A23F3/08—Oxidation; Fermentation
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Abstract
The present invention relates to a kind of preparation method of acceleration tealeaves pile-fermentation, the tealeaves after fixing is subjected to a pile-fermentation；Every 80 100 kilograms of fresh tea leafs are a pile, and heap is high 0.5 0.8 meters；It is spaced and uses within 30 40 minutes turning after the completion of vapor tidewater, each tidewater, then pile fermentation 23 hours leads to heated-air drying tealeaves；Then tealeaves is subjected to secondary pile-fermentation, turning, pile fermentation 45 hours after the completion of cold water tidewater, each tidewater is used within 20 30 minutes per heap tealeaves interval；Then cold air drying tealeaves is led to；Tealeaves is subjected to three pile fermentations, warm water tidewater is used within 30 50 minutes per heap tealeaves interval, the tidewater time is turning after the completion of 12 minutes, each tidewater, and the turning time is 23 minutes, pile fermentation 68 hours, then aeration-drying tealeaves.Pile-fermentation, the tealeaves taste mellow being made after fermentation, rich in stereovision are carried out to tealeaves using above-mentioned technological means；Ferment effect is good, and fermentation is uniform；Fermenting speed is fast.
Description
Technical field
The present invention relates to tea processing field, specially a kind of preparation method of acceleration tealeaves pile-fermentation.
Background technology
Black tea belongs to post-fermented tea, and tea-manufacturing technology generally comprises fixing, kneads, pile fermentation and dries four procedures, due to black
Tea raw material is relatively thick always, it is necessary to the longer pile-fermentation time.Traditional pile-fermentation takes nature pile fermentation, tealeaves after kneading not
The just heat and moisture preserving that deblocks is stacked, and is typically chosen the natural pile fermentation in clean lucifuge ground, capping wet cloth, timing water spray moisturizing.Naturally it is wet
Although heap fermentation can keep the color, smell and taste of tealeaves script, because spontaneous fermentation sanitary condition is poor, cause black tea to consumer
Influence more black tea, green tea etc. for have obvious inferior position；Time-consuming, yields poorly for spontaneous fermentation process simultaneously, is unfavorable for
Modern production.Pile-fermentation reduction theophylline, Polyphenols isoreactivity pungent, make that black tea mouthfeel is more smooth, sweetness, because
This pile fermentation is the key process to form black tea color, smell and taste, and the quality of pile-fermentation directly affects the final product quality of tealeaves.
The black tea of existing pile fermentation method pile-fermentation has that pile fermentation time length, ferment effect are poor, tea leaf fermentation is uneven,
The problem of mouthfeel has differences.
The content of the invention
To solve the above problems, the present invention provides a kind of preparation method of acceleration tealeaves pile-fermentation.
The present invention provides following technical scheme：
A kind of preparation method of acceleration tealeaves pile-fermentation, preparation process is as follows：
Step one, a pile-fermentation；Tealeaves after fixing is subjected to pile fermentation, is a pile, heap per 80-100 kilograms of fresh tea leaf
It is high 0.5-0.8 meters；Interval uses vapor tidewater for 30-40 minutes, and the tidewater time is 1-2 minutes；Turning after the completion of each tidewater,
The turning time is 2-3 minutes；Pile core temperature control is at 60-65 degrees Celsius, and pile core humid control is in 35-38%, pile fermentation 2-3 hours；
Stop pile fermentation after tealeaves turns Huang by green grass or young crops；
Step 2, primary drying；After the completion of pile-fermentation, lead to heated-air drying tealeaves, the moisture for keeping tealeaves is 10-
15%；
Step 3, secondary pile-fermentation；After the completion of primary drying, tealeaves is subjected to secondary pile fermentation, divided per heap tealeaves interval 20-30
Clock uses cold water tidewater, and the tidewater time is turning after the completion of 1-2 minutes, each tidewater, and the turning time is 1-2 minutes；Pile core temperature
Degree control is at 50-55 degrees Celsius, and pile core humid control is in 38-42%, pile fermentation 4-5 hours；After tealeaves by Huang it is general it is red after stop it is wet
Heap；
Step 4, redrying；Secondary pile fermentation is entered after the completion of fermentation, leads to cold air drying tealeaves, and the moisture for keeping tealeaves is
8-12%；
Step 5, three pile-fermentations；After the completion of redrying, tealeaves is subjected to three pile fermentations, divided per heap tealeaves interval 30-50
Clock uses warm water tidewater, and the tidewater time is turning after the completion of 1-2 minutes, each tidewater, and the turning time is 2-3 minutes, pile core temperature
Degree control is at 52-58 degrees Celsius, and pile core humid control is in 35-38%, pile fermentation 6-8 hours, after tealeaves have red turn it is black after stop it is wet
Heap；
Step 6, three dryings；After the completion of three pile-fermentations, aeration-drying tealeaves, the moisture for keeping tealeaves is 4-
10%。
Further, the hot blast temperature of the primary drying is 45-60 degrees Celsius；Ventilation time is 0.5-2 hours.
Further, the cold wind temperature of the redrying is 15-20 degrees Celsius；Ventilation time is 0.5-2 hours.
Further, Step 1: Step 2: during pile-fermentation described in step 3, per heap tealeaves in insert hollow
Pipe.
Beneficial effects of the present invention：（1）Rational pile fermentation tea amount, during tealeaves pile fermentation, tealeaves excessively causes inside tealeaves
Poor air permeability, pile fermentation less effective, the very few temperature for causing the formation of tealeaves pile fermentation of tealeaves, humidity influence the growth of microorganism, enter
And the fermentation of tealeaves is influenceed, therefore rational tea amount is particularly significant, the present invention is used per 80-100 kilograms of fresh tea leaf as one
Heap, heap is high 0.5-0.8 meters, suitable tea amount, and it is high that accumulation forms suitable heap so that the permeability inside tealeaves is preferable, no
Internal anoxic can be produced to turn sour；（2）Pile-fermentation, using vapor tidewater, accelerates the speed of pile-fermentation, fresh tea leaf
After being handled through green removing in high temperature, the oxidase active reduction in tealeaves, moisture is reduced, and the fermentation of vapor high temperature tidewater is carried out at once,
On the one hand the fermentation rate of tealeaves can be promoted, on the other hand, the oxidase active in destruction fresh tea leaf, the tea for suppressing tealeaves is more
The enzymatic oxidation of phenol, keeps the mellowness mouthfeel of tealeaves；（3）Primary drying uses heated-air drying, on the one hand accelerates rate of drying, separately
On the one hand, it is to avoid dry, dry the destruction to the active ingredient of tealeaves, keep the mellowness of tealeaves；（4）Secondary pile-fermentation, is adopted
Cold water tidewater is used, microorganism participates in fermentation, promotes tealeaves ferment to produce, and the tealeaves for keeping traditional zymotic to bring invades level during bubble
Sense；（5）Pile-fermentation, the tealeaves taste mellow being made after fermentation, rich in stereovision are carried out to tealeaves using above-mentioned technological means；
Ferment effect is good, and fermentation is uniform；Fermenting speed is fast.
Embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following embodiments are only used for
The bright present invention rather than limitation the scope of the present invention.
The present invention of embodiment 1 discloses a kind of preparation method of acceleration tealeaves pile-fermentation, and preparation process is as follows.
Step one, a pile-fermentation；Tealeaves after fixing is subjected to pile fermentation, is one per 80-100 kilograms of fresh tea leaf
Heap, heap is high 0.5-0.8 meters；Interval uses vapor tidewater for 30-40 minutes, and the tidewater time is 1-2 minutes；After the completion of each tidewater
Turning, the turning time is 2-3 minutes；Pile core temperature control is at 60-65 degrees Celsius, and pile core humid control is in 35-38%, pile fermentation 2-3
Hour；Stop pile fermentation after tealeaves turns Huang by green grass or young crops；During pile-fermentation, some hollow pipes are inserted in every heap tealeaves, increase tea
The contact area of leaf and air, it is to avoid fermentation is too fast inside tealeaves, causes inside to rot to turn sour；
Step 2, primary drying；After the completion of pile-fermentation, lead to heated-air drying tealeaves, the moisture for keeping tealeaves is 10-
15%；
Step 3, secondary pile-fermentation；After the completion of primary drying, tealeaves is subjected to secondary pile fermentation, divided per heap tealeaves interval 20-30
Clock uses cold water tidewater, and the tidewater time is turning after the completion of 1-2 minutes, each tidewater, and the turning time is 1-2 minutes；Pile core temperature
Degree control is at 50-55 degrees Celsius, and pile core humid control is in 38-42%, pile fermentation 4-5 hours；After tealeaves by Huang it is general it is red after stop it is wet
Heap；Some hollow pipes are inserted in per heap tealeaves；
Step 4, redrying；Secondary pile fermentation is entered after the completion of fermentation, leads to cold air drying tealeaves, and the moisture for keeping tealeaves is
8-12%；
Step 5, three pile-fermentations；After the completion of redrying, tealeaves is subjected to three pile fermentations, divided per heap tealeaves interval 30-50
Clock uses warm water tidewater, and the tidewater time is turning after the completion of 1-2 minutes, each tidewater, and the turning time is 2-3 minutes, pile core temperature
Degree control is at 52-58 degrees Celsius, and pile core humid control is in 35-38%, pile fermentation 6-8 hours, after tealeaves have red turn it is black after stop it is wet
Heap；Some hollow pipes are inserted in per heap tealeaves；
Step 6, three dryings；After the completion of three pile-fermentations, aeration-drying tealeaves, the moisture for keeping tealeaves is 4-
10%。
Wherein, the hot blast temperature of primary drying is 45-60 degrees Celsius；Ventilation time is 0.5-2 hours.
Wherein, the cold wind temperature of redrying is 15-20 degrees Celsius；Ventilation time is 0.5-2 hours.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (4)
1. a kind of preparation method of acceleration tealeaves pile-fermentation, it is characterised in that preparation process is as follows：
Step one, a pile-fermentation；Tealeaves after fixing is subjected to pile fermentation, is a pile, heap per 80-100 kilograms of fresh tea leaf
It is high 0.5-0.8 meters；Interval uses vapor tidewater for 30-40 minutes, and the tidewater time is 1-2 minutes；Turning after the completion of each tidewater,
The turning time is 2-3 minutes；Pile core temperature control is at 60-65 degrees Celsius, and pile core humid control is in 35-38%, pile fermentation 2-3 hours；
Stop pile fermentation after tealeaves turns Huang by green grass or young crops；
Step 2, primary drying；After the completion of pile-fermentation, lead to heated-air drying tealeaves, the moisture for keeping tealeaves is 10-
15%；
Step 3, secondary pile-fermentation；After the completion of primary drying, tealeaves is subjected to secondary pile fermentation, divided per heap tealeaves interval 20-30
Clock uses cold water tidewater, and the tidewater time is turning after the completion of 1-2 minutes, each tidewater, and the turning time is 1-2 minutes；Pile core temperature
Degree control is at 50-55 degrees Celsius, and pile core humid control is in 38-42%, pile fermentation 4-5 hours；After tealeaves by Huang it is general it is red after stop it is wet
Heap；
Step 4, redrying；Secondary pile fermentation is entered after the completion of fermentation, leads to cold air drying tealeaves, and the moisture for keeping tealeaves is
8-12%；
Step 5, three pile-fermentations；After the completion of redrying, tealeaves is subjected to three pile fermentations, divided per heap tealeaves interval 30-50
Clock uses warm water tidewater, and the tidewater time is turning after the completion of 1-2 minutes, each tidewater, and the turning time is 2-3 minutes, pile core temperature
Degree control is at 52-58 degrees Celsius, and pile core humid control is in 35-38%, pile fermentation 6-8 hours, after tealeaves have red turn it is black after stop it is wet
Heap；
Step 6, three dryings；After the completion of three pile-fermentations, aeration-drying tealeaves, the moisture for keeping tealeaves is 4-
10%。
2. a kind of preparation method of acceleration tealeaves pile-fermentation as claimed in claim 1, it is characterised in that the primary drying
Hot blast temperature be 45-60 degrees Celsius；Ventilation time is 0.5-2 hours.
3. a kind of preparation method of acceleration tealeaves pile-fermentation as claimed in claim 1, it is characterised in that the redrying
Cold wind temperature be 15-20 degrees Celsius；Ventilation time is 0.5-2 hours.
4. the preparation method of a kind of acceleration tealeaves pile-fermentation as claimed in claim 1, it is characterised in that Step 1: step
2nd, during the pile-fermentation described in step 3, hollow pipe is inserted in every heap tealeaves.
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| CN201710286899.1A CN106974013A (en) | 2017-04-27 | 2017-04-27 | A kind of preparation method of acceleration tealeaves pile-fermentation |
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| CN201710286899.1A CN106974013A (en) | 2017-04-27 | 2017-04-27 | A kind of preparation method of acceleration tealeaves pile-fermentation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178918A (en) * | 2019-05-08 | 2019-08-30 | 西咸新区茯茶镇茶业有限公司 | A kind of green tea Fu tea floating processing technology for eliminating puckery bitter taste |
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2017
- 2017-04-27 CN CN201710286899.1A patent/CN106974013A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178918A (en) * | 2019-05-08 | 2019-08-30 | 西咸新区茯茶镇茶业有限公司 | A kind of green tea Fu tea floating processing technology for eliminating puckery bitter taste |
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Application publication date: 20170725 |