CN107348555A - A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content - Google Patents
A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content Download PDFInfo
- Publication number
- CN107348555A CN107348555A CN201710622710.1A CN201710622710A CN107348555A CN 107348555 A CN107348555 A CN 107348555A CN 201710622710 A CN201710622710 A CN 201710622710A CN 107348555 A CN107348555 A CN 107348555A
- Authority
- CN
- China
- Prior art keywords
- tobacco leaf
- dry
- bulb
- wet
- stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a kind of higher fire-cured tobacco type tobacco leaf preparation method of water content, including (1) yellowing stage：Technical key point is to speed up flavescence speed, reduces internal substance consumption.(2) the fixation stage：Technical key point be in advance hydrofuge, strengthen hydrofuge.(3) the dry muscle stage：Technical key point is control dry bulb, limitation wet bulb.This method can reduce the higher fire-cured tobacco type tobacco leaf of water content and bake poor risk, improve the type tobacco leaf modulation quality, Quality Grade after lifting modulation, improve tobacco grower's income.
Description
Technical field
The present invention relates to a kind of higher fire-cured tobacco type tobacco leaf preparation method of water content.
Background technology
It is general easily to produce the higher tobacco leaf of water content as flue-cured tobacco maturity period rainfall is larger；Long-term overcast and rainy shortage illumination
And the general water content of tobacco leaf at lower two canopy positions is larger, the higher tobacco leaf of water content is also easily produced.But if tobacco leaf surface floats
Water is more, very big change does not occur in water content in it, and be not belonging to the higher tobacco leaf of water content.Water content is higher to bake
Cigarette type tobacco leaf normally behaves as inherent dry and not enough enriched, easily roasting grain during modulation, cause after modulation tobacco leaf use value low or
Have no value for use, influence tobacco grower's comprehensive income.
The content of the invention
To avoid the roasting grain of the higher fire-cured tobacco type tobacco leaf of water content from influenceing tobacco grower's comprehensive income, the type tobacco flue-curing is lifted
Quality, the invention provides a kind of higher fire-cured tobacco type tobacco leaf preparation method of water content, the type cigarette can be improved using the technology
Leaf modulation quality.
This method modulates principle：Early hydrofuge, fast hydrofuge, first by taking color after water.
This method modulates main points：It is slightly higher to grasp yellowing temperature, promotes flavescence speed to accelerate, reduces internal substance consumption；Become
Yellow phase dry and wet difference suitably widens, and excludes moisture；When turning fiery, tobacco leaf yellowing degree should be slightly lower, starts to heat up slowly in advance；Heat up fixation
Stage high flame hydrofuge, slow heating, 45 DEG C drying tobacco degree should be higher in the past.
This method technical essential：Tobacco leaf is harvested after rain, when filling cigarette, burns small fire, it is ensured that between barn temperature 32-34；38 degree
It was found that bottom (ascending manner) auricle turns yellow, to widen dry and wet in advance poor, and it is black to prevent that leaf base from baking；The steady warm time is flexible.
The method of the present invention comprises the following steps：
(1) yellowing stage：Technical key point is to speed up flavescence speed, reduces internal substance consumption.1 DEG C/h of programming rate,
37-38 DEG C of dry-bulb temperature, keep 2-3 DEG C of dry and wet difference.It is required that bottom canopy tobacco leaf feels like jelly, it is basic to turn yellow.After reaching target, with 1
DEG C/heating of the speed of 3 hours, dry-bulb temperature is up to 42 DEG C, it is desirable to which bottom canopy tobacco leaf master pulse feels like jelly, and blade hooks sharp crimping, ceiling tobacco leaf
It is basic complete yellow.
(2) the fixation stage：Technical key point be in advance hydrofuge, strengthen hydrofuge.With the speed of 1 DEG C/2-3 hours by dry-bulb temperature
48-50 DEG C is risen to, bottom canopy tobacco leaf vein turns yellow, and more than half blade is dried, and does not answer proper extension baking time up to this target, wet
Ball temperature control is at 37 DEG C, it is ensured that hydrofuge is smooth, and air intake is uniform, tobacco leaf is smoothly dehydrated.Reached in 48-50 DEG C of temperature section
54-55 DEG C is warming up to the 2 hours speed for rising 1 DEG C after to target, tobacco leaf is further dried at 38 DEG C in control wet-bulb temperature,
It is absolutely dry to reach blade, master pulse is dried at nearly blade tip 1/3, not up to tobacco leaf variation targets, and dry-bulb temperature is no more than 55 DEG C, this stage
Not more than 40 DEG C of wet-bulb temperature.
(3) the dry muscle stage：Technical key point is control dry bulb, limitation wet bulb.Keeping, dry-bulb temperature is not too high, wet-bulb temperature
Under conditions of not too low, tobacco leaf is set to realize dry muscle mainly by time length.To heat up per hour, 1 DEG C of speed is raised to 67-68 DEG C
Steady temperature is carried out, control wet-bulb temperature gives time enough, until whole drying tobaccos, this stage dry bulb between 40-41 DEG C
Temperature is no more than 68 DEG C, and wet-bulb temperature is no more than 43 DEG C.
The beneficial effects of the invention are as follows：
1st, reduce the higher fire-cured tobacco type tobacco leaf of water content and bake poor risk.
2nd, the higher fire-cured tobacco type tobacco leaf modulation quality of water content is improved.
3rd, Quality Grade after the higher fire-cured tobacco type tobacco leaf of water content is modulated is lifted, improves tobacco grower's income.
Embodiment：
Embodiment 1
(1) yellowing stage：Technical key point is to speed up flavescence speed, reduces internal substance consumption.1 DEG C/h of programming rate,
37-38 DEG C of dry-bulb temperature, keep 2-3 DEG C of dry and wet difference.It is required that bottom canopy tobacco leaf feels like jelly, it is basic to turn yellow.After reaching target, with 1
DEG C/heating of the speed of 3 hours, dry-bulb temperature is up to 42 DEG C, it is desirable to which bottom canopy tobacco leaf master pulse feels like jelly, and blade hooks sharp crimping, ceiling tobacco leaf
It is basic complete yellow.
(2) the fixation stage：Technical key point be in advance hydrofuge, strengthen hydrofuge.With the speed of 1 DEG C/2-3 hours by dry-bulb temperature
48-50 DEG C is risen to, bottom canopy tobacco leaf vein turns yellow, and more than half blade is dried, and does not answer proper extension baking time up to this target, wet
Ball temperature control is at 37 DEG C, it is ensured that hydrofuge is smooth, and air intake is uniform, tobacco leaf is smoothly dehydrated.Reached in 48-50 DEG C of temperature section
54-55 DEG C is warming up to the 2 hours speed for rising 1 DEG C after to target, tobacco leaf is further dried at 38 DEG C in control wet-bulb temperature,
It is absolutely dry to reach blade, master pulse is dried at nearly blade tip 1/3, not up to tobacco leaf variation targets, and dry-bulb temperature is no more than 55 DEG C, this stage
Not more than 40 DEG C of wet-bulb temperature.
(3) the dry muscle stage：Technical key point is control dry bulb, limitation wet bulb.Keeping, dry-bulb temperature is not too high, wet-bulb temperature
Under conditions of not too low, tobacco leaf is set to realize dry muscle mainly by time length.To heat up per hour, 1 DEG C of speed is raised to 67-68 DEG C
Steady temperature is carried out, control wet-bulb temperature gives time enough, until whole drying tobaccos, this stage dry bulb between 40-41 DEG C
Temperature is no more than 68 DEG C, and wet-bulb temperature is no more than 43 DEG C.
Present approach reduces the higher fire-cured tobacco type tobacco leaf of water content to bake poor risk, improves the type tobacco leaf modulation quality,
Quality Grade after modulating is improved, improves tobacco grower's income.
Claims (3)
1. a kind of higher fire-cured tobacco type tobacco leaf preparation method of water content, it is characterized in that：
(1) principle is modulated：Early hydrofuge, fast hydrofuge, first by taking color after water；
(2) main points are modulated：It is slightly higher to grasp yellowing temperature, promotes flavescence speed to accelerate, reduces internal substance consumption；Changing yellow stage dry and wet
Difference suitably widens, and excludes moisture；When turning fiery, tobacco leaf yellowing degree should be slightly lower, starts to heat up slowly in advance；Heat up the big fire of fixation stage
Power hydrofuge, slow heating, 45 DEG C drying tobacco degree should be higher in the past；(3) technical essential：Tobacco leaf is harvested after rain, when filling cigarette, is burnt small
Fire, it is ensured that between barn temperature 32-34；38 degree find bottom (auricle turns yellow, and to widen dry and wet in advance poor, and it is black to prevent that leaf base from baking；
The steady warm time is flexible.
2. a kind of higher fire-cured tobacco type tobacco leaf preparation method of water content according to claim 1, it is characterized in that：Including as follows
Step：
(1) yellowing stage：Technical key point is to speed up flavescence speed, reduces internal substance consumption；
(2) the fixation stage：Technical key point be in advance hydrofuge, strengthen hydrofuge；
(3) the dry muscle stage：Technical key point is control dry bulb, limitation wet bulb.
3. a kind of higher fire-cured tobacco type tobacco leaf preparation method of water content according to claim 1 or 2, it is characterized in that：Including
Following steps：
(1) yellowing stage：Technical key point is to speed up flavescence speed, reduces internal substance consumption；1 DEG C/h of programming rate, dry bulb
37-38 DEG C of temperature, keep 2-3 DEG C of dry and wet difference.It is required that bottom canopy tobacco leaf feels like jelly, it is basic to turn yellow；After reaching target, with 1 DEG C/3
The speed heating of hour, dry-bulb temperature is up to 42 DEG C, it is desirable to which bottom canopy tobacco leaf master pulse feels like jelly, and blade hooks sharp crimping, and ceiling tobacco leaf is basic
It is complete yellow；
(2) the fixation stage：Technical key point be in advance hydrofuge, strengthen hydrofuge；Dry-bulb temperature is risen to the speed of 1 DEG C/2-3 hours
48-50 DEG C, bottom canopy tobacco leaf vein turns yellow, and more than half blade is dried, and does not answer proper extension baking time, wet bulb temperature up to this target
Degree control is at 37 DEG C, it is ensured that hydrofuge is smooth, and air intake is uniform, tobacco leaf is smoothly dehydrated；Reach mesh in 48-50 DEG C of temperature section
54-55 DEG C is warming up to the 2 hours speed for rising 1 DEG C after mark, control wet-bulb temperature is further dried tobacco leaf, reached at 38 DEG C
Blade is absolutely dry, and master pulse is dried at nearly blade tip 1/3, not up to tobacco leaf variation targets, and dry-bulb temperature is no more than 55 DEG C, this stage wet bulb
Not more than 40 DEG C of temperature；
(3) the dry muscle stage：Technical key point is control dry bulb, limitation wet bulb.Not too high in holding dry-bulb temperature, wet-bulb temperature is only
Under conditions of low, tobacco leaf is set to realize dry muscle mainly by time length；To heat up per hour, 1 DEG C of speed is raised to 67-68 DEG C of progress
Steady temperature, control wet-bulb temperature give time enough, until whole drying tobaccos, this stage dry-bulb temperature between 40-41 DEG C
No more than 68 DEG C, wet-bulb temperature is no more than 43 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622710.1A CN107348555A (en) | 2017-07-27 | 2017-07-27 | A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622710.1A CN107348555A (en) | 2017-07-27 | 2017-07-27 | A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107348555A true CN107348555A (en) | 2017-11-17 |
Family
ID=60285679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710622710.1A Pending CN107348555A (en) | 2017-07-27 | 2017-07-27 | A kind of higher fire-cured tobacco type tobacco leaf preparation method of water content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107348555A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005063060A1 (en) * | 2003-12-22 | 2005-07-14 | U.S. Smokeless Tobacco Company | Conditioning process for tobacco and/or snuff compositions |
| CN101983589A (en) * | 2010-11-29 | 2011-03-09 | 张永辉 | Curing process of flue-cured tobacco |
| CN102210482A (en) * | 2010-04-08 | 2011-10-12 | 新晃侗族自治县生产力促进中心 | Three-stage curing method for flue-cured tobacco |
| CN102488310A (en) * | 2011-12-08 | 2012-06-13 | 中国农业科学院烟草研究所 | Three-section and five-step bulk curing process for flue-cured tobacco |
| CN102511917A (en) * | 2011-11-30 | 2012-06-27 | 四川省烟草公司宜宾市公司 | Tobacco flue-curing method for bulk curing barn |
| CN104223343A (en) * | 2014-09-15 | 2014-12-24 | 贵州省烟草公司铜仁市公司 | Convenient and efficient bulk curing method for flue-cured tobacco |
| CN104489892A (en) * | 2014-11-21 | 2015-04-08 | 云南省烟草农业科学研究院 | Method for improving baking quality of old black tobacco leaves |
| CN104687231A (en) * | 2014-12-31 | 2015-06-10 | 贵州省烟草公司遵义市公司正安县分公司 | Flue-cured tobacco loose-leaf bundling and curing method |
| CN105212255A (en) * | 2015-11-10 | 2016-01-06 | 贵州省烟草科学研究院 | A kind of baking of flue-cured tobacco technique of effective reduction tobacco leaf dust |
| CN105286067A (en) * | 2015-11-04 | 2016-02-03 | 云南省烟草农业科学研究院 | Method for improving curing quality of tender mature-delay tobacco leaves |
-
2017
- 2017-07-27 CN CN201710622710.1A patent/CN107348555A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005063060A1 (en) * | 2003-12-22 | 2005-07-14 | U.S. Smokeless Tobacco Company | Conditioning process for tobacco and/or snuff compositions |
| CN102210482A (en) * | 2010-04-08 | 2011-10-12 | 新晃侗族自治县生产力促进中心 | Three-stage curing method for flue-cured tobacco |
| CN101983589A (en) * | 2010-11-29 | 2011-03-09 | 张永辉 | Curing process of flue-cured tobacco |
| CN102511917A (en) * | 2011-11-30 | 2012-06-27 | 四川省烟草公司宜宾市公司 | Tobacco flue-curing method for bulk curing barn |
| CN102488310A (en) * | 2011-12-08 | 2012-06-13 | 中国农业科学院烟草研究所 | Three-section and five-step bulk curing process for flue-cured tobacco |
| CN104223343A (en) * | 2014-09-15 | 2014-12-24 | 贵州省烟草公司铜仁市公司 | Convenient and efficient bulk curing method for flue-cured tobacco |
| CN104489892A (en) * | 2014-11-21 | 2015-04-08 | 云南省烟草农业科学研究院 | Method for improving baking quality of old black tobacco leaves |
| CN104687231A (en) * | 2014-12-31 | 2015-06-10 | 贵州省烟草公司遵义市公司正安县分公司 | Flue-cured tobacco loose-leaf bundling and curing method |
| CN105286067A (en) * | 2015-11-04 | 2016-02-03 | 云南省烟草农业科学研究院 | Method for improving curing quality of tender mature-delay tobacco leaves |
| CN105212255A (en) * | 2015-11-10 | 2016-01-06 | 贵州省烟草科学研究院 | A kind of baking of flue-cured tobacco technique of effective reduction tobacco leaf dust |
Non-Patent Citations (2)
| Title |
|---|
| 宫长荣: "《烟草调制学》", 31 July 2003 * |
| 罗斐等: "《烟叶密集烘烤问答》", 31 May 2014 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102511917B (en) | Tobacco flue-curing method for bulk curing barn | |
| CN103704868B (en) | Method for roasting high-temperature drought premature tobacco leaves | |
| CN103932375B (en) | A kind of flue-cured tobacco leaf that falls apart toasts the bent techniques of nine steps | |
| CN103829363A (en) | Scattered-tobacco stacking low-humidity slow flue curing process for flue-curing tobacco bulk curing barn | |
| CN107048459B (en) | Reduce No. 7 tobacco leaf dusts of Henan cigarette and black poor dense drying method and its application | |
| CN103380947B (en) | Concoction technology for improving quality of fresh scent tobacco | |
| CN110638081A (en) | High-efficiency baking method for improving appearance quality of K326 tobacco leaves | |
| CN105341986B (en) | A kind of method for improving Cold Dew aggrieved baking quality of tobacco | |
| CN103815535A (en) | Method for harvesting and baking in bulk curing barns in rainy tobacco regions | |
| CN105286067B (en) | A kind of method improving tender black sudden and violent baking quality of tobacco | |
| CN102697159A (en) | Three-section six-step tobacco baking method | |
| CN107280061B (en) | A kind of Upper Leaf of Flue-cured Tobacco accelerating baking process | |
| CN102793260A (en) | Three-ladder seven-step method for baking scattered flue-cured tobacco leaves | |
| CN109123746A (en) | The tobacco flue-curing method of flue-cured tobacco cultivars RG11 of the maturation under rainy few sunshine condition | |
| CN106387976B (en) | Fragrant baking process is baked in a kind of safflower mammoth gold tobacco leaves barn scalding | |
| CN108669621B (en) | Tobacco leaf baking method for reducing black grain smoke occurrence rate in warm and wet tobacco area | |
| CN108685144B (en) | Fresh tobacco leaf quality-based safflower Honghuadajinyuan variety baking method | |
| CN102987540B (en) | Tobacco leaf prewilting baking process for bulk curing barn | |
| CN103689782B (en) | Roasting method of high-temperature droughty unripe tobacco leaves | |
| CN104720091A (en) | Light green tobacco leaf flue-curing method | |
| CN112273700A (en) | Method for modulating upper leaves of flue-cured tobaccos | |
| CN108450997A (en) | A kind of black sudden and violent method for flue-curing tobacco leaves | |
| CN104770847B (en) | Two-quick-step and one-slow-step loose-leaf curing method for flue-cured tobacco | |
| CN106174671A (en) | A kind of bulk curing barn deepens tobacco leaf color baking process | |
| CN108260846A (en) | A kind of flue-cured tobacco intensive baking process pattern of compatible barn dress smoke significantly change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |