CN102697167A - Preparation method for cabo extractive with assistance of steam explosion - Google Patents
Preparation method for cabo extractive with assistance of steam explosion Download PDFInfo
- Publication number
- CN102697167A CN102697167A CN2012102094201A CN201210209420A CN102697167A CN 102697167 A CN102697167 A CN 102697167A CN 2012102094201 A CN2012102094201 A CN 2012102094201A CN 201210209420 A CN201210209420 A CN 201210209420A CN 102697167 A CN102697167 A CN 102697167A
- Authority
- CN
- China
- Prior art keywords
- offal
- extract
- steam blasting
- concentrate
- time
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000004880 explosion Methods 0.000 title abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000012141 concentrate Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000005422 blasting Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 230000000638 stimulation Effects 0.000 abstract 1
- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a preparation method for cabo extractive with the assistance of steam explosion and belongs to the technical field of extraction of cigarette flavor. The preparation process is carried out according to the following steps sequentially: (1), dust in dried caboes is removed; (2), the caboes after dust removal are subjected to steam explosion at the steam pressure of 0.9 to 1.0 MPa; (3), the caboes after steam explosion are backflowed and extracted with alcohol which is 50 to 55 percent in weight percentage, so as to obtain a concentrate; and (4), 95 percent alcohol which is 3.0-3.5 times of the weight of the concentrate is added in the concentrate, the concentrate is placed under an environment of (-10) to (-5) DEG C to naturally subside, and is filtered and concentrated under reduced pressure, and then the cabo extractive is obtained. The cabo extractive prepared with the method provided by the invention has the obvious effect of enabling the smoke gas to be delicate, improving the aroma and reducing stimulation, and plays a slight role in covering up miscellaneous gas.
Description
Technical field
The invention belongs to the extractive technique field of tobacco aromatics using, be specifically related to the auxiliary offal preparation method of extract of a kind of steam blasting.
Background technology
Offal is the important component part of tobacco leaf, accounts for leaf and weighs 25%～30%.As tobacco big producing country, China has the few hundred thousand tonnes of tobacco stem waste to be thrown aside waste every year approximately.It is extraction nicotine, eggplant Buddhist nun alcohol, the careless thin slice of tobacco curing and cigarette with stem etc. that present main of offal utilizes form.Use offal to be applied to cigarette also development to some extent in recent years as feedstock production offal extract; But because of the main component of offal is cell membrane class materials such as pectin, lignin, cellulose, hemicellulose; The offal extract fragrance that is prepared into is obviously not enough; And recovery rate is low, has restricted the application of offal extract in cigarette essence to a certain extent.
Steam blasting mainly is to utilize high-temperature high-pressure steam to handle fibrous raw material, and separates and structural change through the component of moment pressure leak process realization raw material.In the prior art, steam blasting is mainly used in the pretreatment of raw material of papermaking and cellulose ethanol.Patent (publication No. CN 101912149 A) has announced that applying steam explosion and enzyme treatment technique improve the method for tobacco stalk quality; Patent (publication No. CN 101933656 A) has been announced that applying steam explosion combines with microwave irradiation technology and has been improved the method for cabo quality; These two kinds of main applying steam explosions improve the quality of stem.The present invention utilizes steam blasting to reach the purpose that cellulose conversion discharges for system perfumery matter in hemicellulose and lignin and the offal in the offal.Offal extract with the steam blasting Assisted Preparation can improve its suction quality, enlarges its application percentage in cigarette.
Summary of the invention
The purpose of this invention is to provide the auxiliary offal preparation method of extract of a kind of steam blasting.The offal extract that preparation method of the present invention obtains can be coordinated with cigarette well, can improve the smoking quality of cigarette, is a kind of cigarette additive preferably, can successfully be applied in the cigarette essence.
Among the present invention, a kind of steam blasting is assisted the offal preparation method of extract, may further comprise the steps:
(1) the dried offal that ovennodulation, alcoholization handle of learning from else's experience is got express developed with clear water and to be removed surface adhesion dust;
(2) offal after the dedusting is to carry out steam blasting under the condition of 0.9-1.0MPa at steam pressure, and the steam blasting time, the dwell time was 20-25s less than 0.01s;
(3) use of the offal behind steam blasting percetage by weight is 50%～55% alcohol reflux extraction:
The percetage by weight of the 10 times of amounts of offal its gross weight of adding behind the steam blasting is 50%～55% ethanol; In temperature is that 95 ± 2 ℃ of condition refluxed are extracted 2 times, for the first time 2.5h, 2h for the second time; Merge extracted twice liquid, the extract after merging is concentrated into density under 30-45 ℃ of condition be 1.200 ± 0.006g/cm
3, gained is concentrate A;
(4) 95% ethanol of 3.0～3.5 times of amounts of its weight of adding in said concentrate A; Mix and be placed under-10 ℃ of-5 ℃ of environment; Natural subsidence 12h-36h, normal temperature filters, and gained filtrating at pressure is-0.08MPa-0.1MPa; Temperature is to reduce pressure concentratedly under the 30-45 ℃ of condition, makes concentrated solution density reach 1.000 ± 0.006g/cm
3, gained liquid is offal extract of the present invention.
Cigarette when the cigarette that makes is applied to cigarette with the offal extract in the adding cigarette accounts for the 0.08%-0.12% of tobacco leaf weight with the weight of offal extract.
The present invention's technical scheme preferably is:
(1) the dried offal that ovennodulation, alcoholization handle of learning from else's experience is removed surface adhesion dust;
(2) offal after the dedusting is to carry out steam blasting under the condition of 0.95MPa at steam pressure, and the steam blasting time, the dwell time was 20s less than 0.01s;
(3) percetage by weight of 10 times of amounts of its gross weight of adding of the offal behind the steam blasting is 50% ethanol; In temperature is that 95 ± 2 ℃ of condition refluxed are extracted 2 times, for the first time 2.5h, 2h for the second time; Merge extracted twice liquid, the extract after merging is concentrated into density under 40 ℃ of conditions be 1.200 ± 0.006g/cm
3, obtain concentrate;
(4) 95% ethanol of 3.0 times of amounts of its weight of adding in concentrate; Mix and be placed under-10 ℃ of-5 ℃ of environment; Natural subsidence 24h, normal temperature filters, and gained filtrating at pressure is-0.08MPa-0.1MPa; Temperature is to reduce pressure concentratedly under 40 ℃ of conditions, makes concentrated solution density reach 1.000 ± 0.006g/cm
3, gained liquid is offal extract of the present invention.
The auxiliary offal preparation method of extract of steam blasting is simple to operate among the present invention, and resulting product can cooperate with cigarette well, is applied in to have flavouring in the cigarette, promote effects such as fragrance matter, fine and smooth flue gas, the suction quality of increase cigarette.
The specific embodiment
Be described in further detail below in conjunction with embodiment specific embodiments of the invention and relevant technologies problem:
Various ratios among the present invention all are weight percentage and weight ratio.
Embodiment 1
Offal preparation method of extract of the present invention is:
(1) the dried offal that ovennodulation, alcoholization handle of learning from else's experience is got express developed with clear water and to be removed surface adhesion dust;
(2) offal after the dedusting is to carry out steam blasting under the condition of 0.95MPa at steam pressure, and the steam blasting time, the dwell time was 20s less than 0.01s;
(3) percetage by weight of 10 times of amounts of its gross weight of adding of the offal behind the steam blasting is 50% ethanol; In temperature is that 95 ± 2 ℃ of condition refluxed are extracted 2 times, for the first time 2.5h, 2h for the second time; Merge extracted twice liquid, the extract after merging is concentrated into density under 40 ℃ of conditions be 1.200 ± 0.006g/cm
3, obtain concentrate;
(4) 95% ethanol of 3.0 times of amounts of its weight of adding in concentrate; Mix and be placed under-10 ℃ of-5 ℃ of environment; Natural subsidence 24h, normal temperature filters, and gained filtrating at pressure is-0.08MPa-0.1MPa; Temperature is to reduce pressure concentratedly under 40 ℃ of conditions, makes concentrated solution density reach 1.000 ± 0.006g/cm
3, obtain offal extract of the present invention.
Claims (2)
1. a steam blasting is assisted the offal preparation method of extract, may further comprise the steps:
(1) the dried offal that ovennodulation, alcoholization handle of learning from else's experience is removed surface adhesion dust;
(2) offal after the dedusting is to carry out steam blasting under the condition of 0.9-1.0MPa at steam pressure, and the steam blasting time, the dwell time was 20-25s less than 0.01s;
(3) percetage by weight of 10 times of amounts of its gross weight of adding of the offal behind the steam blasting is 50%～55% ethanol; In temperature is that 95 ± 2 ℃ of condition refluxed are extracted 2 times, for the first time 2.5h, 2h for the second time; Merge extracted twice liquid, the extract after merging is concentrated into density under 30-45 ℃ of condition be 1.200 ± 0.006g/cm
3, obtain concentrate;
(4) 95% ethanol of 3.0～3.5 times of amounts of its weight of adding in concentrate; Mix and be placed under-10 ℃ of-5 ℃ of environment; Natural subsidence 12h-36h, normal temperature filters, and gained filtrating at pressure is-0.08MPa-0.1MPa; Temperature is to reduce pressure concentratedly under the 30-45 ℃ of condition, makes concentrated solution density reach 1.000 ± 0.006g/cm
3, gained liquid is offal extract of the present invention.
2. steam blasting according to claim 1 is assisted the offal preparation method of extract, it is characterized in that, may further comprise the steps:
(1) the dried offal that ovennodulation, alcoholization handle of learning from else's experience is removed surface adhesion dust;
(2) offal after the dedusting is to carry out steam blasting under the condition of 0.95MPa at steam pressure, and the steam blasting time, the dwell time was 20s less than 0.01s;
(3) percetage by weight of 10 times of amounts of its gross weight of adding of the offal behind the steam blasting is 50% ethanol; In temperature is that 95 ± 2 ℃ of condition refluxed are extracted 2 times, for the first time 2.5h, 2h for the second time; Merge extracted twice liquid, the extract after merging is concentrated into density under 40 ℃ of conditions be 1.200 ± 0.006g/cm
3, obtain concentrate;
(4) 95% ethanol of 3.0 times of amounts of its weight of adding in concentrate; Mix and be placed under-10 ℃ of-5 ℃ of environment; Natural subsidence 24h, normal temperature filters, and gained filtrating at pressure is-0.08MPa-0.1MPa; Temperature is to reduce pressure concentratedly under 40 ℃ of conditions, makes concentrated solution density reach 1.000 ± 0.006g/cm
3, gained liquid is offal extract of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209420.1A CN102697167B (en) | 2012-06-25 | 2012-06-25 | Preparation method for tobacco stem extract with assistance of steam explosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210209420.1A CN102697167B (en) | 2012-06-25 | 2012-06-25 | Preparation method for tobacco stem extract with assistance of steam explosion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102697167A true CN102697167A (en) | 2012-10-03 |
| CN102697167B CN102697167B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210209420.1A Active CN102697167B (en) | 2012-06-25 | 2012-06-25 | Preparation method for tobacco stem extract with assistance of steam explosion |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242955A (en) * | 2013-05-10 | 2013-08-14 | 湖北中烟工业有限责任公司 | Method for preparing orange juice extract for cigarettes |
| CN109998149A (en) * | 2019-05-08 | 2019-07-12 | 江苏中烟工业有限责任公司 | A kind of economical recombination stem processing method |
| CN113519883A (en) * | 2021-08-25 | 2021-10-22 | 杨伟祖 | Novel flexible tobacco stem pulping process |
| CN115336781A (en) * | 2022-09-19 | 2022-11-15 | 江苏中烟工业有限责任公司 | Reconstituted tobacco and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873372A (en) * | 1995-08-02 | 1999-02-23 | Brown & Williamson Tobacco Corporation | Process for steam explosion of tobacco stem |
| CN101161134A (en) * | 2007-11-27 | 2008-04-16 | 北京林业大学 | Reconstructed tobacco leaf slurry, tobacco slice and method for preparing the same |
| CN101912149A (en) * | 2010-08-13 | 2010-12-15 | 川渝中烟工业公司 | Method for improving tobacco stalk quality by combining steam explosion and enzyme treatment technology |
| CN101933655A (en) * | 2010-08-13 | 2011-01-05 | 川渝中烟工业公司 | Method for improving tobacco stalk quality by combining steam explosion and anaerobic treatment technology |
| CN102391390A (en) * | 2011-08-26 | 2012-03-28 | 重庆恒远晋通科技有限公司 | Tobacco extraction method based on steam explosion |
-
2012
- 2012-06-25 CN CN201210209420.1A patent/CN102697167B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873372A (en) * | 1995-08-02 | 1999-02-23 | Brown & Williamson Tobacco Corporation | Process for steam explosion of tobacco stem |
| CN101161134A (en) * | 2007-11-27 | 2008-04-16 | 北京林业大学 | Reconstructed tobacco leaf slurry, tobacco slice and method for preparing the same |
| CN101912149A (en) * | 2010-08-13 | 2010-12-15 | 川渝中烟工业公司 | Method for improving tobacco stalk quality by combining steam explosion and enzyme treatment technology |
| CN101933655A (en) * | 2010-08-13 | 2011-01-05 | 川渝中烟工业公司 | Method for improving tobacco stalk quality by combining steam explosion and anaerobic treatment technology |
| CN102391390A (en) * | 2011-08-26 | 2012-03-28 | 重庆恒远晋通科技有限公司 | Tobacco extraction method based on steam explosion |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242955A (en) * | 2013-05-10 | 2013-08-14 | 湖北中烟工业有限责任公司 | Method for preparing orange juice extract for cigarettes |
| CN103242955B (en) * | 2013-05-10 | 2015-05-06 | 湖北中烟工业有限责任公司 | Method for preparing orange juice extract for cigarettes |
| CN109998149A (en) * | 2019-05-08 | 2019-07-12 | 江苏中烟工业有限责任公司 | A kind of economical recombination stem processing method |
| CN113519883A (en) * | 2021-08-25 | 2021-10-22 | 杨伟祖 | Novel flexible tobacco stem pulping process |
| CN115336781A (en) * | 2022-09-19 | 2022-11-15 | 江苏中烟工业有限责任公司 | Reconstituted tobacco and preparation method and application thereof |
| CN115336781B (en) * | 2022-09-19 | 2023-04-18 | 江苏中烟工业有限责任公司 | Reconstituted tobacco and preparation method and application thereof |
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| Publication number | Publication date |
|---|---|
| CN102697167B (en) | 2014-04-16 |
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