CN112998297A - Processing method for improving cigar tobacco quality - Google Patents
Processing method for improving cigar tobacco quality Download PDFInfo
- Publication number
- CN112998297A CN112998297A CN202110293970.5A CN202110293970A CN112998297A CN 112998297 A CN112998297 A CN 112998297A CN 202110293970 A CN202110293970 A CN 202110293970A CN 112998297 A CN112998297 A CN 112998297A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- tobacco leaves
- leaves
- moistening
- hot air
- 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
- 241000208125 Nicotiana Species 0.000 title claims abstract description 99
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 99
- 235000019506 cigar Nutrition 0.000 title claims abstract description 16
- 238000003672 processing method Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000009736 wetting Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000855 fermentation Methods 0.000 claims description 6
- 230000004151 fermentation Effects 0.000 claims description 6
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 3
- 235000012907 honey Nutrition 0.000 claims description 3
- 230000001953 sensory effect Effects 0.000 abstract description 3
- 235000019640 taste Nutrition 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 description 9
- 239000002994 raw material Substances 0.000 description 7
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 235000019658 bitter taste Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
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
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
-
- 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
- A24B3/12—Steaming, curing, or flavouring tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B9/00—Control of the moisture content of tobacco products, e.g. cigars, cigarettes, pipe tobacco
Abstract
The invention relates to a processing method for improving the quality of cigar tobacco leaves, which comprises the following steps: 1) vacuum moisture regaining: unpacking and loosening the tobacco bale, and then carrying out vacuum moisture regaining; 2) moistening leaves with hot air: feeding the tobacco leaves after being remoistened in the step 1) into a hot air tobacco wetting machine for remoistening; 3) adding materials and moistening the leaves: feeding and moistening the tobacco leaves subjected to hot air moistening in the step 3), then boxing the tobacco leaves, wrapping the tobacco leaves by plastic cloth, sealing the tobacco box, and sealing and balancing; 4) stacking and fermenting: and (4) removing the plastic cloth, stacking the tobacco leaves and then fermenting. The tobacco leaves treated by the treatment method provided by the invention have obviously improved quality, obviously reduced miscellaneous gas, better taste, obviously improved integral sensory quality and further improved industrial availability.
Description
Technical Field
The invention relates to the technical field of tobacco treatment, in particular to a treatment method for improving the quality of cigar tobacco leaves.
Background
In recent years, with the improvement of living standard of people, cigars are more and more popular with consumers.
Cigars, a special tobacco product, are generally made by rolling whole pieces of tobacco leaves after air-curing, fermentation and alcoholization, so the quality of the cigar is determined by the raw material quality of the cigar.
In the industrial production process, part of cigar tobacco raw materials have the quality defects of heavy miscellaneous gas, bitter taste, rough smoke and the like, so that the tobacco is often required to be treated, but in the prior art, although a treatment method for improving the tobacco raw materials exists, most of the tobacco raw materials have the problems of unbalanced improvement effect and unobvious improvement of the tobacco quality.
Disclosure of Invention
In order to solve the problems, the processing method for improving the quality of the cigar tobacco leaves is balanced in improvement effect and objective in quality improvement.
The specific technical scheme is as follows:
a process for improving the quality of cigar leaves, characterized in that it comprises the following steps:
1) vacuum moisture regaining: unpacking and loosening tobacco packets, and then carrying out vacuum moisture regain, wherein the moisture content of tobacco leaves is required to be increased by 2-5% after the tobacco packets are rewound;
2) moistening leaves with hot air: feeding the tobacco leaves after being dampened in the step 1) into a hot air tobacco leaf wetting machine for dampening, wherein the moisture content of the tobacco leaves is required to be increased to 25-40% after heading;
3) adding materials and moistening the leaves: adding materials into the tobacco leaves subjected to hot air leaf moistening in the step 3), moistening the tobacco leaves, boxing the tobacco leaves in a box of 40-100Kg, wrapping the tobacco leaves with plastic cloth, sealing the tobacco box, and sealing and balancing for 12-48 h;
4) stacking and fermenting: removing the plastic cloth, and stacking the tobacco leaves at a density of 100-3Stacking, fermenting at 30-45 deg.C and 70-90% relative humidity for 10-45d, and storing after fermentation;
wherein the feed liquid in the step 3) is one or more of brown sugar water, glucose liquid and honey water, the concentration of the feed liquid is 5-30 wt%, the temperature of the feed liquid is 30-50 ℃, and the addition amount of the feed liquid is 4-7 wt%.
The treatment method is also characterized in that the treatment method comprises the following steps of 1) carrying out cyclic moisture regaining for two periods during vacuum moisture regaining, wherein the cyclic time is 14-17min, the vacuum degree in a box is more than 99kpa during moisture regaining, the temperature is 55-75 ℃, the cyclic water supply temperature is 25-30 ℃, the condensate drain temperature is 35-45 ℃, and the water supply pressure is as follows: not less than 0.3MPa, air pressure 0.5-0.8MPa, and steam pressure 0.8-1.0 MPa.
The treatment method is also characterized in that the rotating speed of the roller of the hot air leaf wetting machine in the step 2) is 15-35 Hz, the temperature of the hot air is 100-.
The beneficial effect of above-mentioned scheme is:
1) the tobacco leaves treated by the treatment method provided by the invention do not change the style characteristics of the cigar;
2) the overall improvement effect of the tobacco leaves treated by the treatment method provided by the invention is relatively balanced;
3) the quality defects of the smoke and bitter taste of the tobacco leaves treated by the treatment method provided by the invention are obviously improved;
4) the tobacco leaves treated by the treatment method provided by the invention have the advantages that the miscellaneous gas is obviously reduced, the smoke is clean and fine, the integral sensory quality is obviously improved, and the industrial availability is further improved;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
Example 1
A treatment method for improving the quality of cigar tobacco leaves comprises the following steps:
1) vacuum moisture regaining: unpacking cigarette packets, loosening bundles, then carrying out vacuum moisture regain, and requiring that the moisture content of tobacco leaves is increased by 2% after the tobacco leaves are rewound (two cycles of cyclic moisture regain are carried out during the moisture regain, the cycle time is 14-17min, the vacuum degree in a box is more than 99kpa during the moisture regain, the temperature is 55-75 ℃, the cyclic water supply temperature is 25-30 ℃, the condensate drain temperature is 35-45 ℃, the water supply pressure is more than or equal to 0.3Mpa, the air pressure is 0.5-0.8Mpa, and the steam pressure is 0.8-1.0 Mpa);
2) moistening leaves with hot air: feeding the tobacco leaves after being remoistened in the step 1) into a hot air tobacco leaf wetting machine for remoistening, wherein the moisture content of the tobacco leaves is required to be increased to 25% after the tobacco leaves are remoistened (the rotating speed of a roller of the hot air tobacco leaf wetting machine is 15-35 Hz, the hot air temperature is 100-;
3) adding materials and moistening the leaves: adding materials into the tobacco leaves subjected to hot air leaf moistening in the step 3), moistening the tobacco leaves (the feed liquid is brown sugar water, the concentration is 5 wt%, the temperature of the feed liquid is 30 ℃, and the adding amount of the feed liquid is 7 wt%), then boxing the tobacco leaves at 40 Kg/box, wrapping the tobacco leaves with plastic cloth, sealing the tobacco box, and sealing and balancing for 12 hours;
4) stacking and fermenting: removing the plastic cloth, and stacking the tobacco leaves at a density of 100-3Stacking, fermenting at 45 deg.C and 85% relative humidity for 45d, and storing after fermentation.
Example 2
A treatment method for improving the quality of cigar tobacco leaves comprises the following steps:
1) vacuum moisture regaining: unpacking cigarette packets, loosening bundles, then carrying out vacuum moisture regain, and requiring the moisture content of tobacco leaves to be increased by 3.5% after the tobacco leaves are rewound (two cycles of cyclic moisture regain are carried out during the moisture regain, the cycle time is 14-17min, the vacuum degree in a box is more than 99kpa during the moisture regain, the temperature is 55-75 ℃, the cyclic water supply temperature is 25-30 ℃, the condensate drain temperature is 35-45 ℃, the water supply pressure is more than or equal to 0.3Mpa, the air pressure is 0.5-0.8Mpa, and the steam pressure is 0.8-1.0 Mpa);
2) moistening leaves with hot air: feeding the tobacco leaves after being remoistened in the step 1) into a hot air tobacco leaf wetting machine for remoistening, wherein the moisture content of the tobacco leaves is required to be increased to 32% after the tobacco leaves are remoistened (the rotating speed of a roller of the hot air tobacco leaf wetting machine is 15-35 Hz, the hot air temperature is 100-;
3) adding materials and moistening the leaves: adding materials into the tobacco leaves subjected to hot air leaf moistening in the step 3), moistening the tobacco leaves (the feed liquid is glucose liquid, the concentration is 17 wt%, the temperature of the feed liquid is 41 ℃, and the adding amount of the feed liquid is 6 wt%), then boxing the tobacco leaves in 70 Kg/box, wrapping the tobacco leaves with plastic cloth, sealing the tobacco box, and sealing and balancing for 35 hours;
4) stacking and fermenting: removing the plastic cloth, and stacking the tobacco leaves at a density of 100-3Stacking, fermenting at 40 deg.C and 80% relative humidity for 32d, and storing after fermentation.
Example 3
A treatment method for improving the quality of cigar tobacco leaves comprises the following steps:
1) vacuum moisture regaining: unpacking cigarette packets, loosening bundles, then carrying out vacuum moisture regain, and requiring the moisture content of tobacco leaves to be increased by 5% after the tobacco leaves are rewound (two cycles of cyclic moisture regain are carried out during the moisture regain, the cycle time is 14-17min, the vacuum degree in a box is more than 99kpa during the moisture regain, the temperature is 55-75 ℃, the cyclic water supply temperature is 25-30 ℃, the condensate drain temperature is 35-45 ℃, the water supply pressure is more than or equal to 0.3Mpa, the air pressure is 0.5-0.8Mpa, and the steam pressure is 0.8-1.0 Mpa);
2) moistening leaves with hot air: feeding the tobacco leaves after being remoistened in the step 1) into a hot air tobacco leaf wetting machine for remoistening, wherein the moisture content of the tobacco leaves is required to be increased to 40% after the tobacco leaves are remoistened (the rotating speed of a roller of the hot air tobacco leaf wetting machine is 15-35 Hz, the hot air temperature is 100-;
3) adding materials and moistening the leaves: adding materials into the tobacco leaves subjected to hot air leaf moistening in the step 3), moistening the tobacco leaves (the feed liquid is honey water, the concentration is 30 wt%, the temperature of the feed liquid is 50 ℃, and the adding amount of the feed liquid is 5 wt%), then boxing the tobacco leaves at 40 Kg/box, wrapping the tobacco leaves with plastic cloth, sealing the tobacco box, and sealing and balancing for 48 hours;
4) stacking and fermenting: removing the plastic cloth, and stacking the tobacco leaves at a density of 100-3Stacking, fermenting at 35 deg.C and 75% relative humidity for 12d, and storing after fermentation.
The tobacco raw materials (group A) obtained in the above examples 1 to 3 and the tobacco (group B) obtained by the conventional treatment method were taken, respectively, and after being wound with a paper, the tobacco raw materials were subjected to three-point smoking evaluation by a panelist, and the results of the smoking evaluation are shown in the following table:
as can be seen from the above table, the tobacco leaves treated by the treatment method of the invention have obviously improved quality and higher recognition degree.
Further, in the present invention, the tobacco raw materials (T group) obtained in examples 1 to 3 and the tobacco (CK group) obtained by the conventional treatment method were collected and wound with a paper for attachment and then evaluated by a panelist, and the results are shown in the following table:
as can be seen from the table above, the tobacco leaves treated by the treatment method provided by the invention have the advantages of obviously improved quality, obviously reduced miscellaneous gas, good taste, obviously improved overall sensory quality and further improved industrial availability.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (3)
1. A treatment method for improving the quality of cigar tobacco leaves is characterized by comprising the following steps:
1) vacuum moisture regaining: unpacking and loosening tobacco packets, and then carrying out vacuum moisture regain, wherein the moisture content of tobacco leaves is required to be increased by 2-5% after the tobacco packets are rewound;
2) moistening leaves with hot air: feeding the tobacco leaves after being dampened in the step 1) into a hot air tobacco leaf wetting machine for dampening, wherein the moisture content of the tobacco leaves is required to be increased to 25-40% after heading;
3) adding materials and moistening the leaves: adding materials into the tobacco leaves subjected to hot air leaf moistening in the step 3), moistening the tobacco leaves, boxing the tobacco leaves in a box of 40-100Kg, wrapping the tobacco leaves with plastic cloth, sealing the tobacco box, and sealing and balancing for 12-48 h;
4) stacking and fermenting: removing the plastic cloth, and stacking the tobacco leaves at a density of 100-3Stacking, fermenting at 30-45 deg.C and 70-90% relative humidity for 10-45d, and storing after fermentation;
wherein the feed liquid in the step 3) is one or more of brown sugar water, glucose liquid and honey water, the concentration of the feed liquid is 5-30 wt%, the temperature of the feed liquid is 30-50 ℃, and the addition amount of the feed liquid is 4-7 wt%.
2. The treatment method as claimed in claim 1, wherein the vacuum moisture regaining of step 1) is carried out for two cycles of moisture regaining in a cycle of 14-17min, the degree of vacuum in the box is more than 99kpa, the temperature is 55-75 ℃, the temperature of circulating water supply is 25-30 ℃, the temperature of condensate drain is 35-45 ℃, and the water supply pressure is: not less than 0.3MPa, air pressure 0.5-0.8MPa, and steam pressure 0.8-1.0 MPa.
3. The treatment method as claimed in claim 1, wherein the rotating speed of the roller of the hot air leaf moistening machine in the step 2) is 15-35 Hz, the temperature of the hot air is 100-130 ℃, and the treatment flow is 100-350 kg/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110293970.5A CN112998297A (en) | 2021-03-19 | 2021-03-19 | Processing method for improving cigar tobacco quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110293970.5A CN112998297A (en) | 2021-03-19 | 2021-03-19 | Processing method for improving cigar tobacco quality |
Publications (1)
| Publication Number | Publication Date |
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| CN112998297A true CN112998297A (en) | 2021-06-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110293970.5A Pending CN112998297A (en) | 2021-03-19 | 2021-03-19 | Processing method for improving cigar tobacco quality |
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| CN (1) | CN112998297A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662227A (en) * | 2021-09-18 | 2021-11-19 | 上海烟草集团有限责任公司 | Treatment method for improving mainstream smoke and sidestream smoke of Maryland smoke |
| CN114190579A (en) * | 2022-01-07 | 2022-03-18 | 四川中烟工业有限责任公司 | Method for enhancing aroma and improving quality of domestic cigar tobacco leaves by using coffee medium |
| CN114403495A (en) * | 2021-12-24 | 2022-04-29 | 湖北省烟草公司宜昌市公司 | Modular fermentation method for cigar core tobacco leaves |
| CN114868949A (en) * | 2022-06-16 | 2022-08-09 | 浙江中烟工业有限责任公司 | Method for improving release amount of basic aroma components in cigar tobacco leaves in heated cigarettes |
| CN115381123A (en) * | 2022-09-07 | 2022-11-25 | 湖北省烟草科学研究院 | Method for improving cigar tobacco quality |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101940360A (en) * | 2010-08-31 | 2011-01-12 | 海南建恒哈瓦那雪茄有限公司 | Method for curing cigar wrapper tobaccos |
| CN109793258A (en) * | 2019-01-29 | 2019-05-24 | 安徽中烟工业有限责任公司 | A kind of fast fermentation method of cigar tobacco |
| CN110679986A (en) * | 2019-11-15 | 2020-01-14 | 湖北中烟工业有限责任公司 | Method for improving quality of next-low-grade tobacco leaves |
| CN112021629A (en) * | 2020-09-18 | 2020-12-04 | 湖北中烟工业有限责任公司 | Cigar tobacco leaf moistening method |
| CN112352998A (en) * | 2020-11-26 | 2021-02-12 | 湖北中烟工业有限责任公司 | Method for quickly removing miscellaneous gas from cigar tobacco leaves |
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2021
- 2021-03-19 CN CN202110293970.5A patent/CN112998297A/en active Pending
Patent Citations (5)
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| CN101940360A (en) * | 2010-08-31 | 2011-01-12 | 海南建恒哈瓦那雪茄有限公司 | Method for curing cigar wrapper tobaccos |
| CN109793258A (en) * | 2019-01-29 | 2019-05-24 | 安徽中烟工业有限责任公司 | A kind of fast fermentation method of cigar tobacco |
| CN110679986A (en) * | 2019-11-15 | 2020-01-14 | 湖北中烟工业有限责任公司 | Method for improving quality of next-low-grade tobacco leaves |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662227A (en) * | 2021-09-18 | 2021-11-19 | 上海烟草集团有限责任公司 | Treatment method for improving mainstream smoke and sidestream smoke of Maryland smoke |
| CN114403495A (en) * | 2021-12-24 | 2022-04-29 | 湖北省烟草公司宜昌市公司 | Modular fermentation method for cigar core tobacco leaves |
| CN114190579A (en) * | 2022-01-07 | 2022-03-18 | 四川中烟工业有限责任公司 | Method for enhancing aroma and improving quality of domestic cigar tobacco leaves by using coffee medium |
| CN114190579B (en) * | 2022-01-07 | 2023-07-07 | 四川中烟工业有限责任公司 | Method for enhancing flavor and improving quality of domestic cigar tobacco leaves by utilizing coffee medium |
| CN114868949A (en) * | 2022-06-16 | 2022-08-09 | 浙江中烟工业有限责任公司 | Method for improving release amount of basic aroma components in cigar tobacco leaves in heated cigarettes |
| WO2023241397A1 (en) * | 2022-06-16 | 2023-12-21 | 浙江中烟工业有限责任公司 | Method for increasing release of alkaline aroma components in cigar leaves in heat-not-burn tobacco |
| CN115381123A (en) * | 2022-09-07 | 2022-11-25 | 湖北省烟草科学研究院 | Method for improving cigar tobacco quality |
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Application publication date: 20210622 |