CN102440433A - Method for manufacturing tobacco cut stems - Google Patents
Method for manufacturing tobacco cut stems Download PDFInfo
- Publication number
- CN102440433A CN102440433A CN2011102650373A CN201110265037A CN102440433A CN 102440433 A CN102440433 A CN 102440433A CN 2011102650373 A CN2011102650373 A CN 2011102650373A CN 201110265037 A CN201110265037 A CN 201110265037A CN 102440433 A CN102440433 A CN 102440433A
- Authority
- CN
- China
- Prior art keywords
- tobacco
- stem
- extract
- content
- solvent
- 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
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The patent of the invention relates to the field of reproduced tobacco product manufacturing technology, in particular to a method for manufacturing tobacco cut stems. The method comprises the following steps: the cut stems after being cut enter a continuous extraction device, and are extracted with solvent, wherein the proportion of materials to the solvent is 1:20, the time lasts 20-60 minutes, and the temperature of the solvent is 20-50 DEG C; an extraction mode is as follows: forward flow is conducted, the extracted cut stems are subjected to solid-liquid separation through extrusion and centrifugation, and then subjected to feed liquid backfill, wherein the feed liquid concentration is 30%-40%, the feed liquid temperature is 20-40 DEG C, the application proportion is 40-120%; and the backfill mode is as follows: the spraying is conducted. After being subjected to liquid feed backfill, the cut stems have higher water content which is about 65%, so that the water content of the cut stems after the water pretreatment is reduced to about 35% from 65%, and then the cut stems are subjected to tower type expansion or air flow drying. The cut stems prepared by the process has better color and luster and good filling value, the cigarette quality is improved obviously, the harmful contents such as tar and carbon monoxide in the cigarette are reduced greatly, the utilization ratio of stem raw materials is improved greatly, and the cost for a single box is lowered greatly.
Description
[technical field]
Patent of the present invention relates to the manufacturing technology field of tobacco curing grass product again, a kind of specifically tobacco stem shred manufacturing approach.
[background technology]
One, offal is an important component part of tobacco leaf, the about 25-30% of offal amount in the tobacco leaf.At present tobacco business to offal in the amount of mixing of Ye Zuzhong about 15%.Most of high-grade cigarette product amount of mixing is mixed very less or not.This mainly is that present tobacco business does not also find an effective processing method that cut stem quality is significantly improved.Traditional stem treatment process is focused on the filling capacity and the combustibility of stem.
Two,, below just list the conventional chemical analysis result of the conventional smoke stem that provides by certain cigarette enterprise and the analysis result of volatile chemical component because the grade of raw tobacco material, the place of production, kind etc. influence its inherent chemical composition:
The conventional chemical analysis result of conventional smoke stem: content of ashes is 16.55%, solvent extractable matter content is 52.66%, and content of cellulose is 20.87%; Nicotine content is 0.84%; Total sugar content is 13.42%; Sugar alkali ratio is 15.95, and total nitrogen content is 1.59%; Protein content is 9.04%; Pectin content is 10.45%; Content of starch is 5.66%; C1 content is 1.43%; The nitrogen base ratio is 1.89;
System offal silk volatile chemical component analysis result: bread ketone content is 0.111%; Bread ketone content is 0.111%; Megastigmatrienone D content is 0.396%; Furfural content is 0.442%; 4-oxo-a-ionol content is 0.295%; Phenylacetaldehyde content is 1.848; Mai Ya oxazine content is 0.258; Tetramethylpyrazine content is 0.10817%; Grapefruit ketone content is 0.364%; Solanone content is 4.561%; 15 aldehydes are 0.061%; Dorinone content is 0.279%; Vetivone content is 0.344%; β-damascone content is 0.071%; A-dihydroionone content is 0.051%%; Geranyl acetone content is 0.089%%; Neophytadiene content is 1.568%; Falling eggplant diketone content is 1.484%; Six hydrogen farnesyl acetone content are 0.080%; Dihydroaclinidiolide content is 0.141%; 3-hydroxyl vetivone content is 0.158%; Megastigmatrienone A content is 0.065%; Farnesyl acetone content is 0.153%; Megastigmatrienone B content is 0.379%; Palmitic acid formicester content is 0.057%; Megastigmatrienone C content is 0.122%.
Above data show that conventional smoke stem fiber, pectin, C1 content are higher; Aroma component content in the conventional smoke stem is lower; So conventional smoke stem sample preparation fragrance matter is poor, perfume quantity is few, xylon gas is heavy, inaccurate coordination, excitant big, pleasant impression is unclean.
And causing above result's reason to be: traditional stem technology is: regaining moisture of cabo, Terrier Storage, stem heat, cut that stem, stem are reinforced, moisture regain, stem is dry and expanded.Not enough below this technology exists: a. can't satisfy the lifting of stem endoplasm, particularly flavouring harm reduction.B. stem is bigger at the pipe tobacco aberration, roll into cigarette after, influence presentation quality (showing money or valuables one carries unintentionally).
[summary of the invention]
The object of the invention is exactly in order to improve the value of stem, to improve the cigarette product quality, reduce the harmful substance of cigarette, improving the stem usage ratio in product, the particularly usage ratio in high-grade cigarette.Through tradition system stalk technology is constantly explored.The new technology that provides a kind of stem to reproduce.
For realizing that above-mentioned purpose designs a kind of tobacco stem shred manufacturing approach, comprise offal, it is characterized in that the stem after cutting stalk gets into a continuous extraction apparatus; Get into extraction with solvent, the ratio of material and solvent is 1: 20, and the time is 20～60 minutes; Solvent temperature is 20～50 ℃, the extraction mode: following current, and the stem after extraction is through extruding, centrifugal entering Separation of Solid and Liquid; Separate the back stem and get into the feed liquid backfill, feed concentration is 30～40%, and feed temperature is 20～40 ℃; The ratio of applying is 40～120%, back-filling way: spray.Moisture of cut stem after the feed liquid backfill is higher, and about 65%, therefore moisture of cut stem is reduced from about 65% and fall about 35% through the moisture preliminary treatment, get into tower expanded or pneumatic conveying drying then.
The stem thickness of cutting behind the stalk is 0.12-0.18mm.
Solvent is edible ethanol or glycerine or propane diols or benzinum or pure water.
Feed liquid causes perfumery, natural plants extract, tobacco aromatics using, treated stem by tobacco and forms jointly; Wherein, Tobacco causes perfumery to be made up of refining tabacco water cream, exquisite tobacco alcohol cream, tobacco essential oil, pure tobacco oil, and the natural plants extract is made up of black tea extract, laver extract, Ba Bahe extract, Radix Glycyrrhizae extract, bluish dogbane extract; Tobacco aromatics using: cider, grape extract, fig are carried thing thing, angelica grosseserrata root tincture, faenum graecum medicinal extract, maple extract, Peru's medicinal extract, are told Shandong medicinal extract, ethyl maltol, cigarette ketone, dimethyl tobacco leaf ketone, solanone, damascenone, Megastigmatrienone, MCP, phenmethylol, 2.3.5-trimethylpyrazine, ethyl acetate, ethyl butyrate; Wherein, tobacco causes perfumery ingredients constitute 40～60%, and the natural plants extract accounts for 0.5～1%, and tobacco aromatics using accounts for 1～2%, and treated stem accounts for 40～60%.
The present invention compares with prior art, and the stem color and luster that the technology that the present invention adopts is made is better: lemon yellow, the filling value is high.Physical size 3mm-7mm accounts for 85%, and inherent quality significantly improves, and macromolecular substances obviously descends. and therefore, after tobacco manufacturing enterprise adopted this new technology, the cigarette quality significantly improved, and the tar of cigarette, carbon monoxide harmful components significantly reduce.The stalk utilization ratio of raw materials significantly improves.Single case cost significantly reduces.This technology is that tobacco manufacturing industry upgrading consumption reduction, the harm reduction of product flavouring provide sound assurance.
[specific embodiment]
Embodiment: new technology step of the present invention is: regaining moisture of cabo, Terrier Storage, offal heat, cut stem, wash stem, dehydration, the backfill of stem liquid material, stem oven dry, stem is dry and expanded.
Reproducing the stem new technology focuses on:
Stem after cutting stalk (thickness 0.12-0.18mm) gets into a continuous extraction apparatus.Get into extraction with solvent.The ratio of material and solvent is 1: 20, and solvent is (edible ethanol, glycerine, propane diols, benzinum, a pure water), and the time is 20～60 minutes.Solvent temperature is 20～50 ℃. extraction mode: following current.Stem after extraction is through extruding, centrifugal entering Separation of Solid and Liquid.The parting liquid otherwise processed is separated the back stem and is got into next process.
Stem through after separating gets into the feed liquid backfill.Feed concentration is 30～40%.Feed liquid causes perfumery, natural plants extract, tobacco aromatics using, treated stem by tobacco and forms jointly.Feed temperature is 20～40 ℃.The ratio of applying is 40～120%.Back-filling way: spray.Moisture of cut stem after the feed liquid backfill is higher, and about 65%.Be unfavorable for directly getting into tower expanded or pneumatic conveying drying.Therefore through the moisture preliminary treatment moisture of cut stem is reduced from about 65% and fall about 35%.Could get into tower expanded or pneumatic conveying drying then.
Stem carries out routine chemical components and volatile chemical component detects to reproducing: content of ashes is 15.12%; Total nitrogen content is 1.61%; Solvent extractable matter content is 58.18%; Protein content is 8.56%; Content of cellulose is 17.26%; Pectin content is 7.14%; Nicotine content is 1.55%; Content of starch is 5.36%; Total sugar content is 14.42%; C1 content is 0.51%; Sugar alkali ratio is 9.30; The nitrogen base ratio is 1.04; Schmuck value is 1.68;
Carry out the volatile chemical component analyzing and testing to reproducing stem: bread ketone content is 0.048%; Furfural content is 0.202%; Phenylacetaldehyde content is 0.106%; The content of Tetramethylpyrazine is 0; Solanone content is 11.246%; Dorinone content is 1.162%; β-damascone content is 0.128%; Geranyl acetone content is 0.559%; Falling eggplant diketone content is 2.690%; Dihydroaclinidiolide content is 0.575%; Megastigmatrienone A content is 0.397%; Megastigmatrienone B content is 1.915%; Megastigmatrienone C content is 1.039%; Megastigmatrienone D content is 1.724%; 4-oxidation-a-ionol content is 0.295%; Mai Ya oxazine content is 0.437%; Grapefruit ketone content is 0.433%; 15 aldehydes are 0.443%; Vetivone content is 0.501%; A-dihydroionone content is 0.181%; Neophytadiene content is 24.688%; Six hydrogen farnesyl acetone content are 0.564%; 3-hydroxyl vetivone content is 1.200%; Farnesyl acetone content is 0.509%; Palmitic acid formicester content is 0.098%; Phenmethylol content is 0.97%; It is 0.69% that 2-acetyl group pyrrole is pressed against content; 7-nonalactone content is 0.1%; N-nonanoic acid content is 0.14%; Capric acid content is 3.14%; Alpha, beta-lonone content is 1.66%; That native ketone content of eggplant is 0.59%; Nootkatone content is 0.18%; Hexadecylic acid formicester content is 0.75%; Hexadecylic acid content is 0.48%; Loudspeaker dish alcohol content is 0.28%; Leukotrienes formicester content is 1.34%; Sad content is 0.14%; 3 Methylbutanoic acid content is 0.11%; 2-cyclopentene 1,4 diketone content are 0.58%; 3-furancarbinol content is 0.2%.
The contrast of routine techniques testing result in The above results and the background technology is found: three indexs of fiber content, c1, pectin of reproducing stem all descend, and sugared alkali ratio is near 10; Reproducing stem aroma component content first mate raises;
So this reproduces stem sample preparation smoking result and is: smell fragrant, fragrance matter fragrant for the tobacco of coordinating naturally better, xylon gas do not have, flue gas passes through and sends out that exquisiteness is sweet, stimulation is little, pleasant impression is more comfortable, there have slightly to be residual.
Claims (4)
1. a tobacco stem shred manufacturing approach comprises offal, it is characterized in that the stem after cutting stalk gets into a continuous extraction apparatus; Get into extraction with solvent, the ratio of material and solvent is 1: 20, and the time is 20～60 minutes; Solvent temperature is 20～50 ℃, the extraction mode: following current, and the stem after extraction is through extruding, centrifugal entering Separation of Solid and Liquid; Separate the back stem and get into the feed liquid backfill, feed concentration is 30～40%, and feed temperature is 20～40 ℃; The ratio of applying is 40～120%, back-filling way: spray, and the moisture of cut stem after the feed liquid backfill is higher; About 65%, therefore moisture of cut stem is reduced from about 65% and fall about 35%, get into tower expanded or pneumatic conveying drying then through the moisture preliminary treatment.
2. a kind of tobacco stem shred manufacturing approach as claimed in claim 1, the stem thickness that it is characterized in that cutting behind the stalk is 0.12-0.18mm.
3. a kind of tobacco stem shred manufacturing approach as claimed in claim 1 is characterized in that solvent is edible ethanol or glycerine or propane diols or benzinum or pure water.
4. a kind of tobacco stem shred manufacturing approach as claimed in claim 1; It is characterized in that feed liquid causes perfumery, natural plants extract, tobacco aromatics using, treated stem by tobacco and forms jointly; Wherein, Tobacco causes perfumery to be made up of refining tabacco water cream, exquisite tobacco alcohol cream, tobacco essential oil, pure tobacco oil, and the natural plants extract is made up of black tea extract, laver extract, Ba Bahe extract, Radix Glycyrrhizae extract, bluish dogbane extract; Tobacco aromatics using: cider, grape extract, fig are carried thing thing, angelica grosseserrata root tincture, faenum graecum medicinal extract, maple extract, Peru's medicinal extract, are told Shandong medicinal extract, ethyl maltol, cigarette ketone, dimethyl tobacco leaf ketone, solanone, damascenone, Megastigmatrienone, MCP, phenmethylol, 2.3.5-trimethylpyrazine, ethyl acetate, ethyl butyrate; Wherein, tobacco causes perfumery ingredients constitute 40～60%, and the natural plants extract accounts for 0.5～1%, and tobacco aromatics using accounts for 1～2%, and treated stem accounts for 40～60%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102650373A CN102440433A (en) | 2011-09-08 | 2011-09-08 | Method for manufacturing tobacco cut stems |
| CN201210322313XA CN102920011A (en) | 2011-09-08 | 2012-09-03 | Manufacturing method of tobacco stem shreds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102650373A CN102440433A (en) | 2011-09-08 | 2011-09-08 | Method for manufacturing tobacco cut stems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102440433A true CN102440433A (en) | 2012-05-09 |
Family
ID=46003760
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102650373A Pending CN102440433A (en) | 2011-09-08 | 2011-09-08 | Method for manufacturing tobacco cut stems |
| CN201210322313XA Pending CN102920011A (en) | 2011-09-08 | 2012-09-03 | Manufacturing method of tobacco stem shreds |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322313XA Pending CN102920011A (en) | 2011-09-08 | 2012-09-03 | Manufacturing method of tobacco stem shreds |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102440433A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697165A (en) * | 2012-07-04 | 2012-10-03 | 红塔烟草（集团）有限责任公司楚雄卷烟厂 | Cut stem washing method |
| CN102907760A (en) * | 2012-09-03 | 2013-02-06 | 上海聚华科技股份有限公司 | Method for regulating chemical components of tobacco material |
| CN102920012A (en) * | 2012-09-03 | 2013-02-13 | 上海聚华科技股份有限公司 | Method for reconstructing tobacco cut-stems by using tobacco leaves |
| CN102972862A (en) * | 2012-12-20 | 2013-03-20 | 上海聚华科技股份有限公司 | Process for improving tobacco materials and device thereof |
| CN103215138A (en) * | 2013-05-10 | 2013-07-24 | 红塔烟草(集团)有限责任公司 | Additive for improving quality of cut stem, as well as preparation method, device and application thereof |
| CN103462208A (en) * | 2013-09-22 | 2013-12-25 | 江苏中烟工业有限责任公司南京卷烟厂 | Method for improving color of rolling-process thin-piece tobacco shreds |
| CN103462207A (en) * | 2013-09-22 | 2013-12-25 | 江苏中烟工业有限责任公司南京卷烟厂 | Method for preparing material liquid capable of improving sensory quality of rolled sheet shreds |
| CN103892441A (en) * | 2014-03-26 | 2014-07-02 | 河南中烟工业有限责任公司 | Tobacco stem soaking water recycling method |
| CN104432477A (en) * | 2014-10-17 | 2015-03-25 | 河南中烟工业有限责任公司 | Method for processing cut stems of middle and top grade cigarettes |
| CN104522866A (en) * | 2014-12-02 | 2015-04-22 | 广西中烟工业有限责任公司 | CTD pneumatic drying technology for stem |
| CN104705779A (en) * | 2015-01-28 | 2015-06-17 | 中国烟草总公司郑州烟草研究院 | Processing method for improving cut stem quality |
| CN104939301A (en) * | 2015-06-26 | 2015-09-30 | 刘仁杰 | Cigarette with vetiver roots added |
| CN107541342A (en) * | 2017-10-24 | 2018-01-05 | 江西中烟工业有限责任公司 | A kind of preparation method and applications of tobacco aromaticss |
| CN110720652A (en) * | 2019-11-04 | 2020-01-24 | 湖北中烟工业有限责任公司 | Preparation method and application of cut stems with high concentration |
| CN110824115A (en) * | 2019-11-15 | 2020-02-21 | 吉林烟草工业有限责任公司 | Method for measuring backfilling uniformity of reconstituted cut stem feed liquid |
| WO2020052218A1 (en) * | 2018-09-11 | 2020-03-19 | 上海聚华科技股份有限公司 | Four-section spirally-cooled cigarette product of electric heating-not-burning type |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU504377B2 (en) * | 1976-09-30 | 1979-10-11 | W.D. & H.O. Wills (Australia) Limited | Reconstituting tobacco stems |
| CN1565287A (en) * | 2003-06-11 | 2005-01-19 | 蚌埠卷烟厂 | Shredded peduncle dipping type material feeding process |
| CN1199591C (en) * | 2003-07-31 | 2005-05-04 | 太原卷烟厂 | Method for treating shred of tobacco stems |
| CN101433368B (en) * | 2008-12-23 | 2011-06-29 | 陕西科技大学 | Method for producing shredded tobacco of cigarette using cabo |
| CN101647600B (en) * | 2009-08-24 | 2011-09-21 | 中国烟草总公司郑州烟草研究院 | Cabo shredding process and equipment |
| CN101708071B (en) * | 2009-12-24 | 2012-06-06 | 广东中烟工业有限责任公司 | Method for treating tobacco stem |
| CN102475352B (en) * | 2010-11-29 | 2013-10-16 | 上海聚华科技股份有限公司 | Reconstruction processing method of cut stems |
-
2011
- 2011-09-08 CN CN2011102650373A patent/CN102440433A/en active Pending
-
2012
- 2012-09-03 CN CN201210322313XA patent/CN102920011A/en active Pending
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697165A (en) * | 2012-07-04 | 2012-10-03 | 红塔烟草（集团）有限责任公司楚雄卷烟厂 | Cut stem washing method |
| CN102907760A (en) * | 2012-09-03 | 2013-02-06 | 上海聚华科技股份有限公司 | Method for regulating chemical components of tobacco material |
| CN102920012A (en) * | 2012-09-03 | 2013-02-13 | 上海聚华科技股份有限公司 | Method for reconstructing tobacco cut-stems by using tobacco leaves |
| CN102920012B (en) * | 2012-09-03 | 2016-04-20 | 上海聚华科技股份有限公司 | Method for reproducing tobacco stem shreds through tobacco leaves |
| CN102972862A (en) * | 2012-12-20 | 2013-03-20 | 上海聚华科技股份有限公司 | Process for improving tobacco materials and device thereof |
| US10098377B2 (en) | 2012-12-20 | 2018-10-16 | Shanghai Juhua Science And Technology Co., Ltd. | Process and apparatus for improving raw tobacco |
| WO2014094337A1 (en) * | 2012-12-20 | 2014-06-26 | 上海聚华科技股份有限公司 | Process for improving tobacco materials and device thereof |
| US9480283B2 (en) | 2012-12-20 | 2016-11-01 | Shanghai Juhua Science And Technology Co., Ltd. | Process and apparatus for improving raw tobacco |
| JP2015505247A (en) * | 2012-12-20 | 2015-02-19 | 上海聚華科技股▲ふん▼有限公司Ｓｈａｎｇｈａｉ Ｊｕｈｕａ Ｓｃｉｅｎｃｅ Ａｎｄ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ | Processing method and equipment for improving tobacco raw materials |
| EP2769631A4 (en) * | 2012-12-20 | 2015-08-19 | Shanghai Juhua Science And Technology Co Ltd | Process for improving tobacco materials and device thereof |
| CN102972862B (en) * | 2012-12-20 | 2016-01-27 | 上海聚华科技股份有限公司 | A kind of technique of tobacco material improvement and equipment thereof |
| CN103215138A (en) * | 2013-05-10 | 2013-07-24 | 红塔烟草(集团)有限责任公司 | Additive for improving quality of cut stem, as well as preparation method, device and application thereof |
| CN103215138B (en) * | 2013-05-10 | 2014-09-17 | 红塔烟草(集团)有限责任公司 | Additive for improving quality of cut stem, as well as preparation method, device and application thereof |
| CN103462207A (en) * | 2013-09-22 | 2013-12-25 | 江苏中烟工业有限责任公司南京卷烟厂 | Method for preparing material liquid capable of improving sensory quality of rolled sheet shreds |
| CN103462208A (en) * | 2013-09-22 | 2013-12-25 | 江苏中烟工业有限责任公司南京卷烟厂 | Method for improving color of rolling-process thin-piece tobacco shreds |
| CN103462208B (en) * | 2013-09-22 | 2016-08-03 | 江苏中烟工业有限责任公司南京卷烟厂 | A kind of method improving color of rolling-process thin-piece tobacco shreds |
| CN103462207B (en) * | 2013-09-22 | 2016-03-02 | 江苏中烟工业有限责任公司南京卷烟厂 | A kind of feed liquid preparation method improving roll-in method sheet and shreds aesthetic quality |
| CN103892441A (en) * | 2014-03-26 | 2014-07-02 | 河南中烟工业有限责任公司 | Tobacco stem soaking water recycling method |
| CN104432477A (en) * | 2014-10-17 | 2015-03-25 | 河南中烟工业有限责任公司 | Method for processing cut stems of middle and top grade cigarettes |
| CN104522866A (en) * | 2014-12-02 | 2015-04-22 | 广西中烟工业有限责任公司 | CTD pneumatic drying technology for stem |
| CN104705779B (en) * | 2015-01-28 | 2016-08-17 | 中国烟草总公司郑州烟草研究院 | A kind of processing method improving cut stem quality |
| CN104705779A (en) * | 2015-01-28 | 2015-06-17 | 中国烟草总公司郑州烟草研究院 | Processing method for improving cut stem quality |
| CN104939301A (en) * | 2015-06-26 | 2015-09-30 | 刘仁杰 | Cigarette with vetiver roots added |
| CN107541342A (en) * | 2017-10-24 | 2018-01-05 | 江西中烟工业有限责任公司 | A kind of preparation method and applications of tobacco aromaticss |
| WO2020052218A1 (en) * | 2018-09-11 | 2020-03-19 | 上海聚华科技股份有限公司 | Four-section spirally-cooled cigarette product of electric heating-not-burning type |
| CN110720652A (en) * | 2019-11-04 | 2020-01-24 | 湖北中烟工业有限责任公司 | Preparation method and application of cut stems with high concentration |
| CN110824115A (en) * | 2019-11-15 | 2020-02-21 | 吉林烟草工业有限责任公司 | Method for measuring backfilling uniformity of reconstituted cut stem feed liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102920011A (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102440433A (en) | Method for manufacturing tobacco cut stems | |
| US10098377B2 (en) | Process and apparatus for improving raw tobacco | |
| CN101548797B (en) | Cigarette and preparation method thereof | |
| CN108065448A (en) | A kind of roll-in method heats the preparation method and applications for the reconstituted tobacco that do not burn | |
| CN106307604B (en) | tobacco extract, extracting method and application | |
| US12004553B2 (en) | Method for extracting tar aroma components from within cigarette butts and application thereof in cigarettes | |
| CN106590936B (en) | Preparation method and application of tobacco flavor | |
| EP4059360B1 (en) | Method for preparing tar extract from discarded cigarette butts and application thereof in cigarettes | |
| CN107287031B (en) | Method for preparing tobacco additive by separating aroma-developing components of Maillard reactant of aromatic tobacco and application | |
| US11839232B2 (en) | Method for preparing tar extract having aromatic characteristics by using discarded cigarette butt, and use thereof in cigarette | |
| CN115011410B (en) | Schisandra chinensis branch spice, preparation method thereof and cigarette | |
| CN102676300A (en) | Elsholtzia communis ethereal oil and application thereof to tobacco | |
| CN109111993B (en) | Preparation method of wild jujube effective component for cigarettes and application of wild jujube effective component in cigarettes | |
| CN107245376A (en) | Wooden sootiness spices of a kind of lichee and preparation method thereof | |
| CN112120266B (en) | Processing method of three-class or four-class cigarette leaf group formula | |
| CN116622445B (en) | Preparation method, composition and application of oncidium essential oil | |
| CN111035053B (en) | Method for extracting aroma components from cigarette end tar and application of aroma components in cigarettes | |
| CN111758994B (en) | Composite fragrant reconstituted tobacco by rolling method and preparation method thereof | |
| CN111035054B (en) | Method for preparing tar extract with aroma characteristics from waste cigarette butts and application of tar extract in cigarettes | |
| CN108451008B (en) | Method for preparing lavender absolute oil through biological fermentation and application of lavender absolute oil | |
| CN117044984A (en) | Alcoholization method based on aroma enhancement and quality improvement of reconstituted tobacco | |
| CN117821163A (en) | Preparation method of tobacco source spice | |
| CN112796145A (en) | Moss scented cigarette paper, its preparation method and use | |
| CN118266609A (en) | Method for improving sensory quality of sweet and mellow tobacco leaves | |
| CN115590241A (en) | Fruity-sweet tobacco essence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |