CN114794526A - Method for improving combustibility of cigar tobacco leaves - Google Patents
Method for improving combustibility of cigar tobacco leaves Download PDFInfo
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- CN114794526A CN114794526A CN202210454872.XA CN202210454872A CN114794526A CN 114794526 A CN114794526 A CN 114794526A CN 202210454872 A CN202210454872 A CN 202210454872A CN 114794526 A CN114794526 A CN 114794526A
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- tobacco leaves
- fermentation
- cigar
- leaves
- combustibility
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/20—Biochemical treatment
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a method for improving the combustibility of cigar tobacco leaves, which comprises the steps of crushing rhodiola rosea and uniformly mixing the crushed rhodiola rosea with a solvent to obtain a mixed solution for fermentation; uniformly spraying the mixed solution on the surface of the cigar tobacco leaves, loading the cigar tobacco leaves into a gunny bag, and placing the hemp bag in a constant-temperature constant-humidity incubator for fermentation; and after the fermentation is finished, taking out the fermented tobacco leaves for moisture balance. The content of potassium ions and chloride ions of the cigar tobacco leaves treated by the method is reduced, the potassium-chloride ratio is obviously improved, so that the combustibility of the cigar tobacco leaves can be effectively improved, the aroma richness is improved, the aroma quality is improved, the sweet feeling is increased, the smoke is fuller and smoother, the aftertaste and the combustion characteristic are improved, the miscellaneous gas and the irritation are weakened, and the aroma enhancement of the cigar tobacco leaves is effectively realized.
Description
Technical Field
The invention relates to the technical field of tobacco processing, in particular to a method for improving the combustibility of cigar tobacco leaves.
Background
The combustibility of the tobacco leaves refers to the combustion degree of the tobacco leaves after being ignited, and the combustibility has obvious influence on the smoke quality; the quality of the cigarette combustion is directly related to the components of the smoke and the tar content. At present, cigar leaves after agricultural fermentation have the problems of poor combustibility, obvious stimulation, insufficient flavor and the like, and only water is added in the conventional cigar leaf fermentation process to improve the moisture content of the tobacco leaves, and then the cigar leaves are placed in a fermentation room for fermentation. The conventional method can improve the maturity of the tobacco leaves to a certain extent, improve the taste of the tobacco leaves and remove the miscellaneous gas of the tobacco leaves, but the improvement of the quality of the tobacco leaves is not obvious; meanwhile, the tobacco leaves after the industrial fermentation still have the problems of too low potassium-chlorine ratio and poor combustibility. In the method, the tobacco leaf fermentation mainly takes substances in the tobacco leaves as nutrient substances for the tobacco leaf fermentation, the richness of the product is single, and the content of the generated flavor components is low.
Disclosure of Invention
The invention aims to solve the problems and provides a method for improving the combustibility of cigar tobacco leaves. Meanwhile, the potassium-chlorine ratio of the tobacco leaves after the fermentation treatment by adding the rhodiola rosea is obviously improved, and the combustibility of the tobacco leaves is obviously improved.
The invention realizes the purpose through the following technical scheme:
a method of improving the combustibility of cigar leaves, comprising the steps of:
step 1, pulverizing rhodiola rosea and uniformly mixing with a solvent to obtain a mixed solution for fermentation;
step 2, preparing cigar tobacco leaves of different varieties in different production areas, uniformly spraying the mixed solution obtained in the step 1 on the surfaces of the cigar tobacco leaves, then loading the cigar tobacco leaves into a gunny bag, placing the burny bag in a constant-temperature constant-humidity incubator, setting the fermentation humidity to be 70-80%, the temperature to be 30-40 ℃ and the fermentation period to be 30-40 d;
and 3, after the fermentation is finished, taking out the fermented tobacco leaves for moisture balance.
The further scheme is that the proportion of the rhodiola rosea and the solvent in the step 1 is 1-5% (w/w), and the solvent is one or more of water, ethylene glycol and glycerol.
Further, the proportion of the mixed solution in the step 2 to the cigar tobacco leaves is 10-30% (w/w).
The invention has the beneficial effects that:
according to the method for improving the combustibility of the cigar tobacco leaves, the content of potassium ions and chloride ions is reduced, the potassium-chloride ratio is obviously improved, the combustibility of the cigar tobacco leaves can be effectively improved, the aroma richness is improved, the aroma quality is improved, the sweet feeling is increased, the smoke is fuller and smoother, the aftertaste and the combustion characteristic are improved, the miscellaneous gas and the irritation are weakened, and the aroma enhancement and the quality improvement of the cigar tobacco leaves are effectively realized.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1 was carried out:
300g of the cigar tobacco leaves of the 2-level upper part of No. 1 De-Xue are prepared, 0.9g of rhodiola root powder and 44.1mL of deionized water are uniformly stirred to prepare a medium solution, the medium solution is uniformly sprayed on the surfaces of the cigar tobacco leaves, and then the tobacco leaves are filled into a hemp cloth bag. Putting the gunny bag into a constant-temperature constant-humidity incubator for fermentation, wherein the fermentation conditions are as follows: the fermentation humidity is 75%, the temperature is 35 ℃, and the fermentation period is 30 d. After the fermentation is finished, the moisture content is balanced to 20 +/-1% of the tobacco leaves, then the conventional chemical components and aroma components of the cigar samples are tested, and meanwhile, the smoldering time of the tobacco leaves is tested, and the results are shown in tables 1, 2 and 3. In addition, a blank control experiment was performed according to the same procedure by replacing the medium solution with pure water.
TABLE 1 influence of rhodiola media fermentation on conventional ingredients of grade 2 cigar tobacco leaves at the top of Desxue No. 1
TABLE 2 influence of fermentation of rhodiola media on the major aroma components in the top 2-grade cigar leaves of Desxue No. 1
TABLE 3 influence of fermentation of rhodiola media on smoldering time of cigar tobacco leaves of grade 2 at top of Desxue No. 1
From the analysis results of the conventional chemical components and aroma components of the cigar sample, it can be seen that after rhodiola rosea is added into the tobacco leaves at the upper 2-stage of No. 1 De Xue for fermentation, the contents of the common aroma components in the cigar leaves, such as solanone, dihydroactinidiolide, megastigmatrienone, neophytadiene and the like, are increased, the substances are beneficial to reducing the irritation of the tobacco leaves and increasing the aroma quality of the tobacco leaves, and the nitrogen-base ratio in the tobacco leaves after the material liquid is added for fermentation is in a descending trend. The potassium/chlorine ratio is a reliable index for measuring the combustibility of the tobacco leaves, the potassium/chlorine ratio in the tobacco leaves is improved, and meanwhile, the smoldering time of the tobacco leaves is improved from 1.2s to 2.5s, which shows that the combustibility of the tobacco leaves is improved after the rhodiola rosea is added for fermentation.
Example 2 was carried out:
300g of cigar tobacco leaves at the upper 2-level of No. 3 De Xue are prepared, 0.9g of rhodiola rosea powder and 44.1mL of deionized water are uniformly stirred to prepare a medium solution, the medium solution is uniformly sprayed on the surfaces of the cigar tobacco leaves, and then the cigar leaves are filled into a hemp cloth bag. Putting the gunny bag into a constant-temperature constant-humidity incubator for fermentation, wherein the fermentation conditions are as follows: the fermentation humidity is 75%, the temperature is 35 ℃, and the fermentation period is 30 d. After the fermentation was completed, moisture balance was performed until the moisture content of the tobacco leaves was 20 ± 1%, and then the conventional chemical components and aroma components of the cigar samples were tested, and the results are shown in tables 4, 5 and 6.
In addition, a blank control experiment was performed according to the same procedure by replacing the medium solution with pure water.
TABLE 4 influence of rhodiola media fermentation on conventional ingredients of grade 2 cigar leaves at the top of Desxue No. 3
TABLE 5 influence of fermentation of rhodiola media on the major aroma components in the top grade 2 cigar leaves of Desxue No. 3
TABLE 6 influence of rhodiola rosea medium fermentation on smoldering time of 2-grade cigar tobacco leaves at the upper part of Desxue No. 3
From the analysis results of the conventional chemical components and aroma components of the cigar sample, it can be seen that after rhodiola rosea is added into the tobacco leaves at the level 2 above Dexue No. 3 for fermentation, the contents of the common aroma components in the cigar leaves, such as solanone, dihydroactinidiolide, 9-hydroxy-4, 7-megastigmadien-3-one, neophytadiene and the like, are increased, and the substances have certain effects on the aspects of reducing the irritation of the tobacco leaves, increasing the aroma quality of the tobacco leaves and the like; meanwhile, the nitrogen-base ratio in the tobacco leaves shows a descending trend after the rhodiola rosea is added for fermentation. The potassium/chlorine ratio is a reliable index for measuring the combustibility of the tobacco leaves, the potassium/chlorine ratio in the tobacco leaves is improved, the smoldering time of the tobacco leaves is increased from 1.3s to 2.2s, and the combustibility of the tobacco leaves is improved after the rhodiola rosea is added for fermentation.
Example 3 of implementation:
300g of the cigar tobacco leaves of the 2-level upper part of No. 4 De-Xue are prepared, 0.9g of rhodiola rosea powder and 44.1mL of deionized water are uniformly stirred to prepare a medium solution, the medium solution is uniformly sprayed on the surfaces of the cigar tobacco leaves, and then the tobacco leaves are filled into a hemp cloth bag. Putting the gunny bag into a constant-temperature constant-humidity incubator for fermentation, wherein the fermentation conditions are as follows: the fermentation humidity is 75%, the temperature is 35 ℃, and the fermentation period is 30 d. After the end of the fermentation, the moisture balance was performed to the moisture content of the tobacco leaves of 20 ± 1%, and then the conventional chemical components and aroma components of the cigar samples were tested, and the results are shown in table 7, table 8 and table 9.
In addition, a blank control experiment was performed according to the same procedure by replacing the medium solution with pure water.
TABLE 7 influence of rhodiola media fermentation on conventional ingredients of grade 2 cigar leaves at the top of Desxue No. 4
TABLE 8 influence of fermentation of rhodiola media on the major aroma components in the top grade 2 cigar leaves of Desxue No. 4
TABLE 9 influence of fermentation of rhodiola media on smoldering time of cigar tobacco leaves of grade 2 at top of Desxue No. 4
From the analysis results of the conventional chemical components and aroma components of the cigar sample, it can be seen that after rhodiola rosea is added into the tobacco leaf of the upper 2-stage of Desxue No. 4 for fermentation, the content of the common aroma components in the cigar leaf, such as solanone, dihydroactinidiolide, megastigmatrienone, neophytadiene, beta-damascenone and the like, is increased, and the substances have the effects of reducing the irritation of the tobacco leaf, increasing the aroma quality of the tobacco leaf and the like. Meanwhile, the nitrogen-base ratio in the tobacco leaves shows a descending trend after the rhodiola rosea is added for fermentation. The potassium/chlorine ratio is a reliable index for measuring the combustibility of the tobacco leaves, the potassium/chlorine ratio in the tobacco leaves is improved, the smoldering time of the tobacco leaves is increased from 2.1s to 2.8s, and the combustibility of the tobacco leaves is improved after the rhodiola rosea is added for fermentation.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (3)
1. A method of improving the combustibility of cigar leaves, comprising the steps of:
step 1, pulverizing rhodiola rosea and uniformly mixing with a solvent to obtain a mixed solution for fermentation;
step 2, preparing cigar leaves of different varieties in different production areas, uniformly spraying the mixed solution obtained in the step 1 on the surfaces of the cigar leaves, then loading the cigar leaves into a gunny bag, placing the burny bag into a constant-temperature constant-humidity incubator, setting the fermentation humidity to be 70-80%, the temperature to be 30-40 ℃, and fermenting for 30-40 days;
and 3, after the fermentation is finished, taking out the fermented tobacco leaves for moisture balance.
2. The method for improving the combustibility of cigar leaves according to claim 1, wherein in the step 1, the ratio of rhodiola rosea to solvent is 1-5% (w/w), and the solvent is one or more of water, ethylene glycol and glycerol.
3. The method for improving combustibility of cigar leaves according to claim 1, wherein, in the step 2, the ratio of the mixed solution to the cigar leaves is 10-30% (w/w).
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| CN202210454872.XA CN114794526B (en) | 2022-04-24 | 2022-04-24 | Method for improving combustibility of cigar tobacco leaves |
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| CN202210454872.XA CN114794526B (en) | 2022-04-24 | 2022-04-24 | Method for improving combustibility of cigar tobacco leaves |
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| CN114794526B CN114794526B (en) | 2023-04-07 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8402904A (en) * | 1983-08-22 | 1985-05-21 | Reynolds Tobacco Co R | SMOKE PRODUCT |
| CN101928638A (en) * | 2009-06-23 | 2010-12-29 | 湖北中烟工业有限责任公司 | Rhodiola rosea extract and application thereof as tobacco product additive |
| CN103120362A (en) * | 2013-02-28 | 2013-05-29 | 湖北中烟工业有限责任公司 | Method for improving combustibility of cigar tobacco leaves |
| CN109875110A (en) * | 2019-04-16 | 2019-06-14 | 吉林烟草工业有限责任公司 | A kind of gadol extract, preparation method, using and pipe tobacco obtained |
| CN114223931A (en) * | 2022-01-12 | 2022-03-25 | 四川中烟工业有限责任公司 | Method for improving cigar tobacco quality by using ginger medium fermentation |
-
2022
- 2022-04-24 CN CN202210454872.XA patent/CN114794526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR8402904A (en) * | 1983-08-22 | 1985-05-21 | Reynolds Tobacco Co R | SMOKE PRODUCT |
| CN101928638A (en) * | 2009-06-23 | 2010-12-29 | 湖北中烟工业有限责任公司 | Rhodiola rosea extract and application thereof as tobacco product additive |
| CN103120362A (en) * | 2013-02-28 | 2013-05-29 | 湖北中烟工业有限责任公司 | Method for improving combustibility of cigar tobacco leaves |
| CN109875110A (en) * | 2019-04-16 | 2019-06-14 | 吉林烟草工业有限责任公司 | A kind of gadol extract, preparation method, using and pipe tobacco obtained |
| CN114223931A (en) * | 2022-01-12 | 2022-03-25 | 四川中烟工业有限责任公司 | Method for improving cigar tobacco quality by using ginger medium fermentation |
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| CN114794526B (en) | 2023-04-07 |
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