CN103743768B - The evaluation methodology of material transport is there is in a kind of cigarette filter rod in aspiration procedure - Google Patents
The evaluation methodology of material transport is there is in a kind of cigarette filter rod in aspiration procedure Download PDFInfo
- Publication number
- CN103743768B CN103743768B CN201410012190.9A CN201410012190A CN103743768B CN 103743768 B CN103743768 B CN 103743768B CN 201410012190 A CN201410012190 A CN 201410012190A CN 103743768 B CN103743768 B CN 103743768B
- Authority
- CN
- China
- Prior art keywords
- filter
- cigarette
- material transport
- aspiration procedure
- organic 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.)
- Active
Links
Abstract
The invention discloses a kind of cigarette filter rod and the evaluation methodology of material transport occurs in aspiration procedure, to aspirate in linear type or rotating disc type smoking machine containing activated carbon granule, NACF, the binary compound of chitosan particle class, Three-element composite filter core Medicated cigarette, adopt cambridge filter or organic solvent 2 kinds different capture method that cigarette smoke is retained. Being placed in organic solvent by the cambridge filter after retaining separating and extracting obtains extract. Adopt microporous filter membrane that extract or organic solvent trapping solution are filtered. Finally adopting scanning electron microscope or transmission electron microscope that the filter membrane after filtering is carried out phenetic analysis, whether evaluating cigarette filter stick there is material transport in aspiration procedure. By whether the present invention simply, exactly to cigarette filter rod can occur material transport to make evaluation in aspiration procedure, provide new means for cigarette smoke safety evaluation.
Description
Technical field
The invention belongs to cigarette smoke Safety Evaluation Technology field, be specifically related to a kind of cigarette filter rod and the evaluation methodology of material transport occurs in aspiration procedure.
Background technology
From nineteen fifty-three U.S. BrownandWilliamson, company produces " Viceroy " the board filter tip cigarette being filter stick material with cellulose diacetate, and cellulose acetate filter rod obtains universal rapidly, and this material of acetate fiber just occupies significant position. The research of other filter stick material is also constantly carrying out with application, at present widely used the binary, Three-element composite filter core and the furrowfilter rod with acetate fiber, the formation of paper radial compound that also have the adsorbing material such as the third polyolefin fibers tow and the activated carbon come in for carrier development with fiber, NACF, chitosan to make.
The application of cigarette filter rod, the effect not only acted as and saved tobacco shred, reducing Medicated cigarette cost, also it is the defecator of harmful components in cigarette mainstream flue gas (tar, nicotine, aldehydes matter etc.) simultaneously, serves the effect of certain " lowering harm and decreasing coking ". Additionally, filter stick is as one of the main auxiliary material of Medicated cigarette, or the good carrier of cigaret additive. With filter stick for carrier, add various can flavouring, " lowering harm and decreasing coking " additive, that improves Medicated cigarette sucks level. But, about whether the binary containing additive or Three-element composite filter core material transport occurs in aspiration procedure, domestic but without concrete report. So needing to excavate a kind of evaluation methodology that material transport occurs for cigarette filter rod in aspiration procedure, for research and the application of cigarette filter rod, and improve cigarette quality level there is certain meaning.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of cigarette filter rod and the evaluation methodology of material transport occurs in aspiration procedure, the method can comprehensively, accurately, scientifically for Medicated cigarette safety evaluation provide technical support.
For solving above-mentioned technical problem, the present invention adopts following technical proposals:
There is the evaluation methodology of material transport in a kind of cigarette filter rod, be by the cigarette smoking containing composite filter in aspiration procedure; Then above-mentioned cigarette smoke is trapped with organic solvent; With microporous filter membrane, above-mentioned organic solvent is filtered again; Finally adopt Electronic Speculum that the filter membrane after filtering is carried out phenetic analysis, in aspiration procedure, whether material transport can occur by evaluating cigarette filter stick.
Preferably, comprise the following steps:
1) the Medicated cigarette 10-50 containing composite filter is propped up aspirate in linear type or rotating disc type smoking machine;
2) adopt the flue gas that step 1) is aspirated by cambridge filter to retain, the cambridge filter after retaining is dissolved in 30-80ml organic solvent and is easily separated extracts to obtain extract;
3) filtering with microporous membrane is adopted after being shaken 20-40 minute by extract;
4) adopting scanning electron microscope or transmission electron microscope that the filter membrane after filtering is carried out phenetic analysis, whether evaluating cigarette filter stick there is material transport in aspiration procedure.
Preferably, comprise the following steps:
1) the Medicated cigarette 10-50 containing composite filter is propped up aspirate in linear type or rotating disc type smoking machine;
2) adopt organic solvent 30-80ml to trap cigarette smoke and obtain trapping solution;
3) filtering with microporous membrane is adopted after being shaken 20-40 minute by trapping solution;
4) adopting scanning electron microscope or transmission electron microscope that the filter membrane after filtering is carried out phenetic analysis, whether evaluating cigarette filter stick there is material transport in aspiration procedure.
Preferably, described composite filter is containing activated carbon granule, NACF, the binary compound of chitosan particle class, Three-element composite filter core.
Preferably, described organic solvent is the mixed liquor of one or more of ethanol, methanol, hexamethylene, acetone.
Preferably, described microporous filter membrane aperture is 0.1～1 μm.
Beneficial effects of the present invention:
Whether the present invention simply, exactly to cigarette filter rod can occur material transport to make evaluation in aspiration procedure, provides new means for cigarette smoke safety evaluation, has certain meaning to improving cigarette quality level.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail
Fig. 1 is the SEM photograph that the embodiment of the present invention 1 intercepts filter membrane.
Fig. 2 is the SEM photograph that the embodiment of the present invention 2 intercepts filter membrane.
Fig. 3 is the SEM photograph that the embodiment of the present invention 3 intercepts filter membrane.
Fig. 4 is the TEM photo that the embodiment of the present invention 4 intercepts filter membrane.
Fig. 5 is the TEM photo that the embodiment of the present invention 5 intercepts filter membrane.
Detailed description of the invention
For being more fully understood that the present invention, further illustrating the solution of the present invention following by specific embodiment, protection scope of the present invention should include the full content of claim, but is not limited to this.
Embodiment 1
By the binary combined filter tip Medicated cigarette of supported active Carbon fibe, adopt linear type smoking machine to carry out 20 Medicated cigarette of suction, adopt the absorption bottle trapping flue gas adding 50ml dehydrated alcohol; Again the solution after trapping is poured in conical flask, with absolute ethanol washing absorption bottle three times, merge cleaning mixture, conical flask is placed on agitator low speed and shakes 30 minutes, then by the solution after concussion, the filter membrane adopting aperture to be 0.45 μm is filtered, with absolute ethanol washing filter membrane 3 times, filter membrane is dried, encapsulation, finally selecting a fritter filter membrane to adopt SEM scanning, acquired results is shown in Fig. 1. Described scanning electron microscope sem model is: JEOL-6300F field emission scanning electron microscope.
Can drawing from figure, this filter membrane does not retain any material, and filter membrane hole is high-visible, the binary combined filter tip Medicated cigarette adopting this method to evaluate supported active Carbon fibe is described, in aspiration procedure, it does not have the migration of the materials such as NACF occurs.
Embodiment 2
Binary combined filter tip Medicated cigarette by a load type active carbon granule, auto-manual system rotating disk smoking machine is adopted to aspirate, cambridge filter trapping main flume, trapping is had in the conical flask that the cambridge filter of flue gas material is put in 100ml dehydrated alcohol, it is placed on agitator low speed and shakes 30 minutes, again the filter membrane that the solution after concussion adopts aperture to be 0.45 μm is filtered, with absolute ethanol washing filter membrane 3 times, filter membrane is dried, encapsulation, finally selecting a fritter filter membrane to adopt SEM scanning, acquired results is shown in Fig. 2.
Can drawing from figure, this filter membrane surface has retained a small amount of material (in figure shown in circle). Blank filter membrane picture after also passing through above-mentioned process and picture 2 are contrasted, it has been found that in picture 2 circle, material is external retain material, it was demonstrated that in aspiration procedure, activated carbon granule there occurs migration with main flume.
Embodiment 3
By the ternary composite filter tip Medicated cigarette of a loading chitosan, adopt auto-manual system rotating disk smoking machine to carry out 20 Medicated cigarette of suction, adopt the absorption bottle trapping flue gas adding 50ml dehydrated alcohol; Again the solution after trapping is poured in conical flask, with absolute ethanol washing absorption bottle three times, merge cleaning mixture, conical flask is placed on agitator low speed and shakes 30 minutes, then by the solution after concussion, the filter membrane adopting aperture to be 0.45 μm is filtered, with absolute ethanol washing filter membrane 3 times, filter membrane is dried, encapsulation, finally selecting a fritter filter membrane to adopt SEM scanning, acquired results is shown in Fig. 3.
Can drawing from figure, this filter membrane does not retain any material, and filter membrane hole is high-visible, the binary combined filter tip Medicated cigarette adopting the method to evaluate supported active Carbon fibe is described, in aspiration procedure, it does not have the migration of the materials such as NACF occurs.
Embodiment 4
Select the ternary composite filter tip Medicated cigarette of a certain loading chitosan, adopt auto-manual system rotating disk smoking machine to carry out 10 Medicated cigarette of suction, adopt the absorption bottle trapping flue gas adding 30ml acetone; Again the solution after trapping is poured in conical flask, with washing with acetone absorption bottle three times, merge cleaning mixture, conical flask is placed on agitator low speed and shakes 20 minutes, again by the solution after concussion, adopting aperture is that the filter membrane of 0.1 μm is filtered, and with washing with acetone filter membrane 3 times, is dried by filter membrane, encapsulation, finally selecting a fritter filter membrane to adopt TEM scanning, described transmission electron microscope TEM model is: JEOL2010 high-resolution-ration transmission electric-lens, acquired results is shown in Fig. 4.
Can drawing from TEM photo, this filter membrane does not retain any material, and filter membrane hole is high-visible, the binary combined filter tip Medicated cigarette adopting the method to evaluate supported active Carbon fibe is described, in aspiration procedure, it does not have the migration of the materials such as NACF occurs.
Embodiment 5
Select the ternary composite filter tip Medicated cigarette of a certain loading chitosan, adopt auto-manual system rotating disk smoking machine to carry out 50 Medicated cigarette of suction, adopt the absorption bottle trapping flue gas adding 80ml methanol; Again the solution after trapping is poured in conical flask, absorption bottle is washed three times with methanol, merge cleaning mixture, conical flask is placed on agitator low speed and shakes 40 minutes, then by the solution after concussion, the filter membrane adopting aperture to be 1 μm is filtered, wash filter membrane 3 times with methanol, filter membrane is dried, encapsulation, finally selecting a fritter filter membrane to adopt TEM scanning, acquired results is shown in Fig. 5.
Can drawing from TEM photo, this filter membrane does not retain any material, and filter membrane hole is high-visible, the binary combined filter tip Medicated cigarette adopting the method to evaluate supported active Carbon fibe is described, in aspiration procedure, it does not have the migration of the materials such as NACF occurs.
Embodiment 6,7
Repeating embodiment 5, it the difference is that only, solvent methanol is replaced with hexamethylene or water respectively.
Obviously; the above embodiment of the present invention is only for clearly demonstrating example of the present invention; and be not the restriction to embodiments of the present invention; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here cannot all of embodiment be given exhaustive, every belong to apparent change that technical scheme extended out or the variation row still in protection scope of the present invention.
Claims (3)
1. there is the evaluation methodology of material transport in a cigarette filter rod in aspiration procedure, it is characterised in that: it is by the cigarette smoking containing composite filter; Then with the cigarette smoke of organic solvent trapping suction; With microporous filter membrane, above-mentioned organic solvent is filtered again; Finally adopt Electronic Speculum that the filter membrane after filtering is carried out phenetic analysis, in aspiration procedure, whether material transport can occur by evaluating cigarette filter stick; Described composite filter is containing activated carbon granule, NACF, the binary compound of chitosan particle class, Three-element composite filter core;
Described evaluation methodology comprises the following steps:
1) the Medicated cigarette 10-50 containing composite filter is propped up aspirate in linear type or rotating disc type smoking machine;
2) cambridge filter is adopted to step 1) flue gas that aspirates retains, the cambridge filter after retaining is dissolved in 30-80ml organic solvent and is easily separated extracts to obtain extract;
3) filtering with microporous membrane is adopted after being shaken 20-40 minute by extract;
4) adopting scanning electron microscope or transmission electron microscope that the filter membrane after filtering is carried out phenetic analysis, whether evaluating cigarette filter stick there is material transport in aspiration procedure;
Or comprise the following steps:
1) the Medicated cigarette 10-50 containing composite filter is propped up aspirate in linear type or rotating disc type smoking machine;
2) adopt organic solvent 30-80ml to trap cigarette smoke and obtain trapping solution;
3) filtering with microporous membrane is adopted after being shaken 20-40 minute by trapping solution;
4) adopting scanning electron microscope or transmission electron microscope that the filter membrane after filtering is carried out phenetic analysis, whether evaluating cigarette filter stick there is material transport in aspiration procedure.
2. there is the evaluation methodology of material transport in cigarette filter rod according to claim 1 in aspiration procedure, it is characterised in that described organic solvent is the mixed liquor of one or more of ethanol, methanol, hexamethylene, acetone.
3. there is the evaluation methodology of material transport in cigarette filter rod according to claim 1 in aspiration procedure, it is characterised in that described microporous filter membrane aperture is 0.1～1 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012190.9A CN103743768B (en) | 2014-01-10 | 2014-01-10 | The evaluation methodology of material transport is there is in a kind of cigarette filter rod in aspiration procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012190.9A CN103743768B (en) | 2014-01-10 | 2014-01-10 | The evaluation methodology of material transport is there is in a kind of cigarette filter rod in aspiration procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103743768A CN103743768A (en) | 2014-04-23 |
| CN103743768B true CN103743768B (en) | 2016-06-15 |
Family
ID=50500806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410012190.9A Active CN103743768B (en) | 2014-01-10 | 2014-01-10 | The evaluation methodology of material transport is there is in a kind of cigarette filter rod in aspiration procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103743768B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092622A (en) * | 2015-08-12 | 2015-11-25 | 湖南中烟工业有限责任公司 | Method for testing relation between pore structure of cigarette paper and release amount of CO in main stream smoke in cigarette burning process |
| CN105866351A (en) * | 2016-05-31 | 2016-08-17 | 安徽中烟工业有限责任公司 | Method for quickly measuring harmful ingredients in main stream smoke of cigarette |
| CN108535141A (en) * | 2018-05-16 | 2018-09-14 | 云南中烟工业有限责任公司 | The detection device and detection method of Rosa Damascana ingredient the amount of migration in a kind of filter stick |
| CN108535142A (en) * | 2018-05-16 | 2018-09-14 | 云南中烟工业有限责任公司 | A kind of detection method of the Peppermint essential oil ingredient the amount of migration of special flavoring filter stick |
| CN108663451A (en) * | 2018-05-16 | 2018-10-16 | 云南中烟工业有限责任公司 | The detection method of tea component the amount of migration in a kind of special flavoring filter stick |
| CN114405224A (en) * | 2021-12-30 | 2022-04-29 | 深圳雪雾科技有限公司 | Adsorption assembly and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU613751A1 (en) * | 1975-02-25 | 1978-07-05 | Краснодарский Научно-Исследовательский Институт Пищевой Промышленности | Method of obtaining tobacco fibres |
| CN101140268A (en) * | 2007-08-21 | 2008-03-12 | 中国烟草总公司郑州烟草研究院 | Analysis method for semi-volatility component in cigarette main stream flue gas |
| CN102636374A (en) * | 2012-04-18 | 2012-08-15 | 广东中烟工业有限责任公司 | Cold-trap gathering analytical method for volatile and semi-volatile matters in cigarette smoke |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10051884B2 (en) * | 2010-03-26 | 2018-08-21 | Philip Morris Usa Inc. | Controlled release mentholated tobacco beads |
| CN102175753B (en) * | 2011-01-13 | 2012-12-26 | 川渝中烟工业有限责任公司 | Method for measuring transfer rate of solid filter tip additive of cigarette in main stream smoke |
-
2014
- 2014-01-10 CN CN201410012190.9A patent/CN103743768B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU613751A1 (en) * | 1975-02-25 | 1978-07-05 | Краснодарский Научно-Исследовательский Институт Пищевой Промышленности | Method of obtaining tobacco fibres |
| CN101140268A (en) * | 2007-08-21 | 2008-03-12 | 中国烟草总公司郑州烟草研究院 | Analysis method for semi-volatility component in cigarette main stream flue gas |
| CN102636374A (en) * | 2012-04-18 | 2012-08-15 | 广东中烟工业有限责任公司 | Cold-trap gathering analytical method for volatile and semi-volatile matters in cigarette smoke |
Non-Patent Citations (3)
| Title |
|---|
| 《crocidolite asbestos fibers in smoke from original kent cigarettes》;william E,etal;《cancer research》;19950601;第2232页，图4 * |
| 《fibers released from cigarette filters:an additional health risk to the smoker?》;john L etal;《cancer research》;19950115;253-258页 * |
| 《卷烟用常规分析用吸烟机测定总粒相物和焦油》;中华人民共和国国家质量监督检验检疫总局，中国国家标准化管理委员会;《中华人民共和国国家标准GB/T19609-2004》;20041214;1-10页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103743768A (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103743768B (en) | The evaluation methodology of material transport is there is in a kind of cigarette filter rod in aspiration procedure | |
| CN105413646B (en) | A kind of preparation method of porous cellulose acetate microsphere adsorbing agent | |
| US11006664B2 (en) | Graphene adsorbing material, preparation method therefor and application thereof, and cigarette filter tip and cigarette | |
| CA2711641C (en) | Removal of nitrogen containing compounds from tobacco | |
| CN107286275B (en) | HCN and the amino resins of crotonaldehyde release amount and its preparation method and application in selectivity reducing cigarette fume | |
| CN103626201B (en) | Micro-mesoporous core-shell composite molecular sieve for reducing harmful ingredients of cigarettes and preparation method of micro-mesoporous core-shell composite molecular sieve | |
| CN103005712A (en) | Grapheme type fiber cigarette filter and preparation method thereof | |
| CN102617782B (en) | Preparation method and application of polymethyl methacrylate (polyMMA) intercommunicated porous material | |
| CN105597675A (en) | Graphene adsorbing material, preparation method and application thereof and cigarette filter tip | |
| CN105146754B (en) | A method of cigarette filter rod containing active carbon is prepared with tabacco straw | |
| CN101947435B (en) | Chitosan polycation additive for reducing phenols in cigarette smoke | |
| CN103478903B (en) | A kind of tobacco stalk fibre composite filter and preparation method thereof | |
| CN104159458A (en) | Filter and tobacco using technology for reducing smell of tobacco smoke on hands | |
| CN104351946A (en) | Cigarette filter rod for selectively reducing phenol content in smoke gas of cigarettes as well as preparation method and application of cigarette filter rod | |
| CN106423110B (en) | The magnetic adsorbent of efficient removal polycyclic aromatic hydrocarbon is prepared using shinyleaf yellowhorn shell as raw material | |
| CN105124754B (en) | A kind of cigarette nonpolar fragrance load core and application | |
| CN103611505A (en) | Preparation method, product and application of copper ion functionalized porous cellulose composite microsphere | |
| CN102719923A (en) | Production method of bamboo coal cellulose diacetate tow | |
| CN104473324B (en) | Application of cyclodextrin polymer for selectively reducing phenol content in cigarette smoke | |
| CN103616310A (en) | Method for rapidly evaluating adsorption effect of porous filter tip additive | |
| CN103892455A (en) | Tobacco stem preprocessing method used in papermaking method sheet line | |
| CN104713752A (en) | Smoke collecting device and smoke collecting method for evaluating biological effects of electronic cigarette smoke | |
| CN102921391A (en) | Preparation method of absorbent for effectively reducing phenol content in cigarette smoke | |
| CN111150094B (en) | Superfine fiber functional filter stick tow with fragrance carrying and smoke phenol content selectively reducing functions and preparation and application thereof | |
| CN203139678U (en) | Automatic ultrasonic extraction device for chemical substances in total particulate matter of cigarette smoke |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |