CN100353876C - Tobacco water leaching method for lowering its tar and toxicity - Google Patents
Tobacco water leaching method for lowering its tar and toxicity Download PDFInfo
- Publication number
- CN100353876C CN100353876C CNB2004100450508A CN200410045050A CN100353876C CN 100353876 C CN100353876 C CN 100353876C CN B2004100450508 A CNB2004100450508 A CN B2004100450508A CN 200410045050 A CN200410045050 A CN 200410045050A CN 100353876 C CN100353876 C CN 100353876C
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- China
- Prior art keywords
- tobacco
- water
- tar
- cigarette
- present
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- 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.)
- Expired - Fee Related
Links
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 22
- 231100000419 toxicity Toxicity 0.000 title description 2
- 230000001988 toxicity Effects 0.000 title description 2
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 238000002386 leaching Methods 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 47
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 43
- 238000000855 fermentation Methods 0.000 claims abstract description 6
- 230000004151 fermentation Effects 0.000 claims abstract description 6
- 238000007654 immersion Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims description 9
- 238000001784 detoxification Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003205 fragrance Substances 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 2
- 150000001412 amines Chemical class 0.000 abstract description 2
- 238000000053 physical method Methods 0.000 abstract description 2
- 230000007928 solubilization Effects 0.000 abstract 2
- 238000005063 solubilization Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000011269 tar Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 9
- 239000011285 coke tar Substances 0.000 description 5
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 229940098465 tincture Drugs 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The present invention discloses a tar reduction and detoxication technology by soaking tobacco in water. Water immersion solubilization and drying steps are added between a baking step and a fermentation step of the existing cigarette manufacturing techniques, the water immersion solubilization has the steps that tobacco leaves after baking are soaked in water for 0.5 to 3 hours at normal temperature and under normal pressure; after the tobacco leaves are soaked, dropping water is drained, and the tobacco leaves are put in a drying room for drying until the water content is below 10%, and the drying temperature is controlled between 40 and 50 DEG C. The present invention has the advantages that more than 70% of harmful substances, such as tar, amine, alkali, etc., in the tobacco can be dissolved in water, and the harm of the harmful substances to human bodies can be furthest reduced, the quality of the cigarettes is pure, the mouth feel of the cigarettes is mellow, and the tar content is reduced to 3-5 mg / per cigarette. The present invention is a pure physical method and can not break the natural fragrance of the tobacco, and the present invention can not affect a subsequent manufacturing technique of the existing tobacco. The present invention also has the advantages of less investment, favourable effect and easy operation.
Description
Technical field
The present invention relates to the molten tar detoxification process that falls of detar technology, particularly tobacco water logging that grows tobacco.
Background technology
Smoking is paid close attention to by the whole world with healthy.Tobacco science and technology tentatively discloses, and the harmful components in the coke tar in cigarette are one of harm health of smokers main matter, reduce cigarette smoke harmful components burst size, improving the security of smoking property of cigarette, is urgent problem in the current cigarette industry, also is the main trend of world's cigarette industry.At present more external big cigarette manufacturers produce all is the low tar blended type cigarette basically, and this cigarette all is to add spices to satisfy psychological needs such as consumer's mouthfeel after reducing tar content basically.And the cigarette that China produces and sells at present all is the cigarette of high tar content fire-cured tobacco type basically.In order to reduce the tar content in China's cigarette, improve the security of smoking property of cigarette, resist the invasion of foreign low tar blended type cigarette, State Tobacco Monopoly Bureau's decision: from July 1st, 2004, China forbade in cigarette market selling tar content at the cigarette more than 15 milligrams/.According to present achievement in research, 99.4% composition is harmless in the cigarette smoke composition of having found, wherein major part is the tobacco flavor matter, have only 0.6% composition harmful, and in this 0.6% oxious component, only have 0.2% to be carcinogenic and possible carcinogenic composition, tar content in cigarette is subjected to pipe tobacco component, cigarette to prop up the influence of factors such as comburant quantity, burning condition and filtration, dilution.Limit owing to technology in the past, can't optionally remove these oxious components, so tobacco business is the technology such as filter tip, punching dilution, expanded cut tobacco stem and reconstituted tobacoo by improving air permeance for cigarette paper, different materials structure aspect process technology, reduce tar content in cigarette.So fall tar,, aroma component is reduced on year-on-year basis, the fragrance of cigarette, jealous and strength are incurred loss, cause that smoke is flat, fragrance is not enough, strength is low excessively, can't satisfy the consumers'physiological requirement though can reduce the part oxious component.In order to reduce tar content in cigarette simultaneously, do not reduce other flavor matter in the cigarette, publication number is that CN1258463, CN1045515, CN1440699 Chinese patent application disclose " a kind of health-care cigarette and manufacture method that reduces coke tar in cigarette and free-radical contents ", " a kind of production technology of low toxicity pipe tobacco " and " a kind of method that reduces oxious component in the tobacco tar " respectively.Wherein publication number CN1258463 disclosed " a kind of health-care cigarette and manufacture method that reduces coke tar in cigarette and free-radical contents " mainly is in the cigarette of explained hereafter routinely, in tobacco fermentation or tobacco leaf throwing in reinforced or filter tip, the filter stick manufacture process, be added with the soy sauce or the soybean tincture of soybean brew, eliminate or reduction coke tar in cigarette and free-radical contents to play, and make the unlikely minimizing of other flavor matters of cigarette, reduce the toxicity of cigarette, reach prevention and reduce the health-care effect that causes lung cancer because of smoking.It saves redrying in the existing tobacco curing silk technology, fermentation, technology such as stifling publication number CN1045515 disclosed " a kind of method that reduces oxious component in the tobacco tar ", and tobacco leaf obstructs through softening, going with giving birth to, adopt after the chopping chemical treatment method of alcohol water blend extraction to remove oxious component in the pipe tobacco effectively.The pipe tobacco tar, the nicotine content that adopt this method to produce are lower than 0.1%, and owing to add harmless excitant and the Chinese medicinal ingredients that can prevent, alleviate respiratory tract, angiocardiopathy in the pipe tobacco, the safety cigarette made from this pipe tobacco not only has the effect of excitor nerve, also has certain medicinal health effect.Publication number CN1440699 disclosed " a kind of method that reduces oxious component in the tobacco tar " is the supercritical CO of elder generation with lower pressure
2The extraction pipe tobacco obtains pipe tobacco and causes fragrant composition, again with the supercritical CO of elevated pressures
2The predecessor of extraction pipe tobacco oxious component and harmful components causes pipe tobacco fragrant composition afterwards again with supercritical CO
2Return and to add pipe tobacco, make tobacco both kept former be necessary cause fragrant composition, reduced oxious component or the illeffects in the tobacco tar again.Though above-mentioned three kinds of methods are playing a role aspect the reduction coke tar in cigarette, it is more complicated in actual mechanical process, and difficulty is bigger.And the two kinds of methods in front also can change the taste of cigarette, make the consumer be difficult to accept.
Summary of the invention
The purpose of this invention is to provide a kind of can keep former be necessary cause fragrant composition, can reduce oxious component or illeffects in the tobacco tar again, and the very simple molten tar detoxification process that falls of tobacco water logging that operates, reduce many weak points that the tar method exists to solve existing tobacco.
The technical solution adopted in the present invention is to increase the molten and baking step of water logging in the baking that has cigarette producing process now between fermentation step, and the molten step of its water logging is that the tobacco leaf after will toasting at normal temperatures and pressures is immersed in the water, and the time is 0.5-3 hour; Draining after the immersion drips puts into drying room and dries to moisture content and be lower than below 10%, and temperature is controlled between 40-50 ℃ during oven dry.
Advantage of the present invention is: in the harmful substance 70% above water solubles such as tar, amine, alkali, can reduce of the harm of these harmful substances to greatest extent in the tobacco, make that the cigarette quality is consummate, mouthfeel is pure and mild human body, tar content is low cause the 3-5 milligram/.The present invention is pure physical method, does not destroy the tobacco natural flavor, does not influence the subsequent production technology of existing tobacco.Also have small investment, effective, easy-operating advantage.
The specific embodiment
The specific embodiment of the present invention is to increase the molten and baking step of water logging in the baking that has cigarette producing process now between fermentation step, and the molten step of its water logging is that the tobacco leaf after will toasting at normal temperatures and pressures is immersed in the water, and the time is 0.5-3 hour; Draining after the immersion drips puts into drying room and dries to moisture content and be lower than below 10%, and bake out temperature is controlled between 40-50 ℃ in the baking step.
Certainly the molten time of water logging can screen according to the quality of tobacco leaf and the requirement of cigarette content, and this is that the those of ordinary skill of same domain can be undertaken by simple experiment.
Claims (1)
1, the molten tar detoxification process that falls of tobacco water logging increases the molten and baking step of water logging in the baking that has cigarette producing process now between fermentation step, the molten step of its water logging is that the tobacco leaf after will toasting at normal temperatures and pressures is immersed in the water, and the time is 0.5-3 hour; It is characterized in that described baking step is to put into big vast room and dry to moisture content and be lower than below 10% draining after the immersion to drip, temperature is controlled between 40-50 ℃ during oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100450508A CN100353876C (en) | 2004-07-14 | 2004-07-14 | Tobacco water leaching method for lowering its tar and toxicity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100450508A CN100353876C (en) | 2004-07-14 | 2004-07-14 | Tobacco water leaching method for lowering its tar and toxicity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1757336A CN1757336A (en) | 2006-04-12 |
| CN100353876C true CN100353876C (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100450508A Expired - Fee Related CN100353876C (en) | 2004-07-14 | 2004-07-14 | Tobacco water leaching method for lowering its tar and toxicity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100353876C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172465B (en) * | 2013-05-28 | 2017-03-08 | 贵州中烟工业有限责任公司 | A kind of tobacco leaf handling process |
| CN104172464B (en) * | 2013-05-28 | 2017-10-20 | 贵州中烟工业有限责任公司 | A kind of method of nicotine content in reduction tobacco leaf |
| CN104188100A (en) * | 2014-08-20 | 2014-12-10 | 云南中烟工业有限责任公司 | Method for improving cigarette smoking quality by utilizing bitter gourd wine |
| CN104223349A (en) * | 2014-09-28 | 2014-12-24 | 川渝中烟工业有限责任公司 | Method for improving intrinsic quality of cigar tobacco |
| CN104432465A (en) * | 2014-12-02 | 2015-03-25 | 广西中烟工业有限责任公司 | Tobacco leaf concocting method for improving quality of tobacco leaves through soaking |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192338A (en) * | 1997-03-04 | 1998-09-09 | 李铁英 | Method for manufacturing hydrolytic cigarette |
| CN1250630A (en) * | 1998-10-12 | 2000-04-19 | 武汉卷烟厂 | Process for treating tobacco immersing liquid |
| CN1265857A (en) * | 1999-03-05 | 2000-09-13 | 郄占民 | Method for removing nicotine in tobacco |
| CN1424879A (en) * | 1999-05-17 | 2003-06-18 | 金仁在 | Process for lowering nicotine contentsin tobacco |
-
2004
- 2004-07-14 CN CNB2004100450508A patent/CN100353876C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192338A (en) * | 1997-03-04 | 1998-09-09 | 李铁英 | Method for manufacturing hydrolytic cigarette |
| CN1250630A (en) * | 1998-10-12 | 2000-04-19 | 武汉卷烟厂 | Process for treating tobacco immersing liquid |
| CN1265857A (en) * | 1999-03-05 | 2000-09-13 | 郄占民 | Method for removing nicotine in tobacco |
| CN1424879A (en) * | 1999-05-17 | 2003-06-18 | 金仁在 | Process for lowering nicotine contentsin tobacco |
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| Publication number | Publication date |
|---|---|
| CN1757336A (en) | 2006-04-12 |
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Granted publication date: 20071212 Termination date: 20160714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |