CN102266123A - Beta-cyclodextrin composite particles capable of selectively reducing phenolic compounds in smoke gas and application of beta-cyclodextrin composite particles - Google Patents
Beta-cyclodextrin composite particles capable of selectively reducing phenolic compounds in smoke gas and application of beta-cyclodextrin composite particles Download PDFInfo
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- CN102266123A CN102266123A CN2010101987370A CN201010198737A CN102266123A CN 102266123 A CN102266123 A CN 102266123A CN 2010101987370 A CN2010101987370 A CN 2010101987370A CN 201010198737 A CN201010198737 A CN 201010198737A CN 102266123 A CN102266123 A CN 102266123A
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Abstract
The invention discloses beta-cyclodextrin composite particles capable of selectively reducing phenolic compounds in smoke gas and application of the beta-cyclodextrin composite particles in the technical field of cigarette harm reduction. The beta-cyclodextrin composite particles disclosed by the invention are prepared by adopting the following steps of: (1) mixing beta-cyclodextrin with distilled water and heating to dissolve the beta-cyclodextrin; (2) adding carboxymethyl cellulose sodium, or chitosan, or sodium alginate, or a mixture of one or more of carboxymethyl cellulose sodium, chitosan and sodium alginate, of which the weight is 0.1 to 3 percent of the total weight of an aqueous solution of beta-cyclodextrin, into the aqueous solution of beta-cyclodextrin and totally dissolving; and (3) naturally cooling a beta-cyclodextrin composite solution to the room temperature, standing, filtering, washing, keeping filter residues and drying the filter residues at a temperature of 103 +/- 3 DEG C. The beta-cyclodextrin composite particles are added into a filer rod of a cigarette. Both the preparation method and the application of the beta-cyclodextrin composite particles are simple and convenient and are easy to implement. The harm reduction effect is obvious. When the phenols harmful substances in the smoke gas are effectively reduced, a specific performance can be given to the cigarette, the sensory quality of the cigarette is improved and the sensory comfort is improved.
Description
Technical field
The invention belongs to the cigarette harm-reducing technical field, be specifically related to the beta-schardinger dextrin-composite particles and the application thereof of phenolic compound in a kind of energy selectivity reducing cigarette main flume.
Background technology
Phenols component also has a spot of polyphenol, phenolic acid composition based on simple phenols component in the cigarette mainstream flue gas.The content of phenols component is more than 10 times of phenols component content in the tobacco leaf in flue gas, and phenols component derives from the cracking reaction of monose, cellulose, pectic substance, chlorogenic acid, rutin sophorin and other polyphenol component in the cigarette burning process in the flue gas.Phenols component is very important class harmful components in the cigarette smoke, mainly comprise phenol, catechol, resorcinol, hydroquinones, neighbour,, 7 kinds of compositions such as p-Cresol, wherein phenol is most important a kind of harmful substance in the cigarette mainstream flue gas, also is the main goal in research composition that the great special project of cigarette " lowering harm and decreasing coking " is determined.
Compare with external cigarette product, the burst size of Chinese style cigarette product phenolic compound obviously is in higher level, and the phenols precursor component is more in this and the Chinese style tobacco leaf is closely related.But, still can't carry out the technical research that reduces phenols precursor component in the tobacco leaf targetedly at present because the main precursor component of phenols component and formation mechanism do not have clear conclusions.
Reduce more existing bibliographical informations of research of phenolic compound burst size in the cigarette smoke, introduced the influence of catalyst phenolic compound burst size in the cigarette smoke as U.S. Pat 20030131859, US20060037621 etc.Domestic also have some relevant patent reports: reported a kind of fluorine-containing surfactant papery cigarette filter tip as CN101243901, can significantly reduce in the cigarette smoke the especially content of phenol of aldehydes matter; CN101194757 has reported a kind of nanometer SiO of silane coupler modification
2, can effectively reduce tar and phenols harmful substance in the cigarette smoke; CN101015394 has reported Al
2O
3, Fe
2O
3, Al
2O
3-Fe
2O
3Modified active carbon fiber adds and the highlyest in the binary composite filter tip to reduce phenolic compound 25% in the flue gas.But above method and material all can not selectivity reduce phenolic compound, and they have the composition of good influence also to decrease to inhaling flavor in the cigarette smoke when reducing phenolic compound.
Summary of the invention
Above-mentioned deficiency at prior art, the technical problem to be solved in the present invention provides the beta-schardinger dextrin-composite particles that a kind of selectivity reduces the phenolic compound in the main flume, it can optionally reduce the phenols harmful components in the main flume, and have the composition of good influence not reduce to inhaling flavor in the cigarette smoke, or reduce less, in the beta-schardinger dextrin-composite particles, also can add essence spice for cigarette, when suction, slowly discharge flavor component, thereby guarantee the smoking quality of cigarette.The beta-schardinger dextrin-composite particles is applied in the filter rod of cigarette, with the synthetic cigarette of pipe tobacco, this cigarette has selectivity and reduces phenols harmful substance function again.
The beta-schardinger dextrin-composite particles that selectivity of the present invention reduces the main flume phenolic compound is prepared from by following method:
(1) beta-schardinger dextrin-and 6-10 times of distilled water are mixed, be heated to 60-100 ℃, constantly stir and make the beta-schardinger dextrin-dissolving, get the beta-schardinger dextrin-aqueous solution;
(2) sodium cellulose glycolate or shitosan or sodium alginate or polyvinyl alcohol or the mixture among them of adding beta-schardinger dextrin-aqueous solution gross weight 0.1-3% in the beta-schardinger dextrin-aqueous solution, constantly stirring is dissolved it fully, gets the beta-schardinger dextrin-composite solution;
(3) the beta-schardinger dextrin-composite solution is naturally cooled to room temperature, leave standstill 12h, filtration, the distilled water washing keeps filter residue, and 103 ± 3 ℃ of oven dry down, the gained particulate material is the beta-schardinger dextrin-composite particles that the energy selectivity reduces phenolic compound in the main flume.
In the beta-schardinger dextrin-composite solution of step (2), also be added with the essence spice for cigarette of composite solution gross weight 0.5-5 ‰.
(cig refers to every cigarette, and) weight joins among the tow of cigarette filter tip rod equably down together, makes the monobasic filter rod by 5-30mg/cig with aforementioned beta-schardinger dextrin-composite particles; Or, carry out compoundly with common tow filter rod with the aforementioned filter rod that evenly is added with the beta-schardinger dextrin-composite particles, and making the binary composite filter tip, the weight that contains the beta-schardinger dextrin-composite particles in the binary composite filter tip is 5-20mg/cig; Or the amount by 10-30mg/cig is added the beta-schardinger dextrin-composite particles in the cavity of reserving between common tow filter rod, makes the ternary composite filter tip.The adding weight of beta-schardinger dextrin-composite particles is 20mg/cig in the described binary composite filter tip.The adding weight of beta-schardinger dextrin-composite particles is 30mg/cig in the described ternary composite filter tip.(monobasic filter rod described here, binary composite filter tip, ternary composite filter tip are that the industry adapts with existing standard and making to the standard appellation of filter rod in the prior art, and application of the present invention does not change these contents.)
The preparation method of beta-schardinger dextrin-composite particles of the present invention and application process are all very easy, easy to implement, it is remarkable to fall harmful effect, in the phenols harmful substance that effectively reduces in the flue gas, can give the special suction flavor of cigarette style, improve the organoleptic quality of cigarette, effectively improve the sense organ comfortableness of cigarette, promote the intensity of cigarette flavor.
The specific embodiment
The present invention is described in further detail below by embodiment and application example, but they are not limitation of the invention.(β-CD) is by 1 by glucose unit to beta-schardinger dextrin-, the class tubular compound that the 4-glycosidic bond links to each other and forms, its inner chamber is hydrophobic and exocoel is hydrophilic, can form inclusion compound according to Van der Waals force, hydrophobic effect, the intermolecular coupling of Subjective and Objective etc. and many organic or inorganic molecules, therefore have a wide range of applications in a plurality of fields such as Chemical Decomposition analysis, medicine, agricultural chemicals, food.For example,, can improve stability of drug, increase the solubility of medicine, improve bioavailability of medicament and reduce toxic and side effect, excitant, cover bad smell, regulate rate of releasing drug etc. by β-CDBao He.
The preparation method of beta-schardinger dextrin-composite particles of the present invention is simple especially, and the technique effect highly significant.Cyclodextrin has special structure and stronger clathration is the general knowledge of prior art, often is used to medicine, chemical industry, and industry such as sewage disposal, still is not used to selectivity and reduces the phenols harmful components in cigarette industry.The applicant is by long term studies and test, and having recognized that cyclodextrin has can be in conjunction with the function of phenolic compound, and the present invention can be prepared into larger particles with cyclodextrin, is allowed to condition at the phenols harmful components in the absorption flue gas in the filter rod.The present invention not only plays the effect that selectivity reduces the phenols harmful components, and, can be simultaneously in cyclodextrin material such as inclusion essence spice for cigarette, effectively improve the sense organ comfort level of cigarette.In beta-schardinger dextrin-, add sodium cellulose glycolate or shitosan or sodium alginate or polyvinyl alcohol or the mixture among them etc., its effect is that solution viscosity is increased, make cyclodextrin can be settled out larger particles, therefore, other can be water-soluble and material that solution viscosity is increased can both use.Pellet hardness of the present invention is moderate, and it is effective that evil falls in more simple cyclodextrin, helps the application in cigarette filter tip rod again, can satisfy the processing request of existing cigarette filter tip rod operation, helps of the present invention applying.
Technical scheme of the present invention is based on the understanding to the cyclodextrin special construction.Thereby being specially this beta-schardinger dextrin-composite particles can mutually combine by hydrogen bond action and electrostatic interaction with phenolic compound such as phenol and form inclusion compound and reach the purpose that reduces phenolic compound in the flue gas; And because the architectural difference of several phenolic compounds, the inclusion complex degree of stability of formation has certain difference, so the amplitude that several phenolic compound reduces has certain difference.The special structure of beta-schardinger dextrin-composite particles has also been given the function of its energy inclusion essence and flavoring agent molecule, and in the cigarette smoking process, the essence and flavoring agent molecule of inclusion is able to enclose.Therefore, utilize the special construction of super molecular compound and characteristic group inclusion suction-operated, reach the purpose that aldehydes matter in can the selective absorption flue gas can discharge fragrance matter again adsorbent with interior hydrophobic cavity and outer water-wetted surface.
Embodiment 1
Get the 35g beta-schardinger dextrin-, add 200mL distilled water, 80 ℃ of heating for dissolving, (viscosity is 50～800mPaS) 1.9g to add shitosan under stirring, add thermal agitation, be chilled to room temperature, leave standstill 12h, washing and filtering, dry, get the beta-schardinger dextrin-composite particles 22.0g of white granular, yield 62.9%.
Add above-mentioned beta-schardinger dextrin-composite particles 10mg in cigarette filter tip rod, make cigarette with this filter rod, compare with the blank cigarette of equal conditions, after tested: beta-schardinger dextrin-composite particles of the present invention make in the cigarette smoke tar reduce by 5.6% (tar is considered to the stimulus of smoker demand in the cigarette, tar content reduces too many, the cigarette flavor amount reduces, and fragrance matter reduces.Of the prior art fall harmful substances when reducing phenols component also bigger reduction the tar equal size, and some are to inhaling the beneficial material of flavor, and the present invention can not only optionally reduce the phenols harmful components, and other composition does not fall or falls less, and can perfuming, promote the suction flavor of cigarette, as follows.), all reductions in various degree of phenolic compound in the cigarette mainstream flue gas, wherein, hydroquinones reduces by 9.9%, and resorcinol reduces by 11.0%, and catechol reduces by 11.4%, and phenol reduces by 13.7%, (to)-cresols reduction by 11.5%, neighbour-cresols reduces by 10.5%.
Embodiment 2
Get the 50.0g beta-schardinger dextrin-, add 300mL distilled water, 80 ℃ of heating for dissolving, (viscosity is 300～800mPaS) 2.0g, and heating is stirred to solid and all dissolves to add sodium cellulose glycolate under stirring, be chilled to room temperature, leave standstill 15h, washing and filtering, oven dry, get the beta-schardinger dextrin-composite particles 34.3g of white granular, yield 68.6%.
Add above-mentioned beta-schardinger dextrin-composite particles 5mg in cigarette filter tip rod, make cigarette with this filter rod, through comparing with the blank cigarette of equal conditions, smoking result is thought cigarette smoke of the present invention than coordination, and the property sent out is good thoroughly, and the oral cavity is residual few.
Compare with blank cigarette, test result shows, beta-schardinger dextrin-composite particles of the present invention makes in the cigarette smoke tar variable quantity minimum, and content of phenolic compounds reduces in various degree in the cigarette mainstream flue gas, wherein, hydroquinones reduces by 5.3%, resorcinol reduces by 6.5%, and catechol reduces by 7.9%, and phenol reduces by 8.2%, between (to)-cresols reduction by 6.6%, neighbour-cresols reduces by 5.9%.
Embodiment 3
Get the 100g beta-schardinger dextrin-, add 600mL distilled water, 90 ℃ of heating for dissolving, (viscosity is 5～23mPaS) 1.5g, and heating is stirred to solid and all dissolves to add sodium alginate under stirring, be chilled to room temperature, leave standstill 18h, washing and filtering, oven dry, get the beta-schardinger dextrin-composite particles 615g of white granular, yield 61.5%.
Add above-mentioned beta-schardinger dextrin-composite particles 10mg in cigarette filter rod, make cigarette with this filter rod, through comparing with the blank cigarette of equal conditions, test result shows: beta-schardinger dextrin-composite particles of the present invention makes tar reduction by 6.4% in the cigarette smoke, phenolic compound reduces in various degree in the cigarette mainstream flue gas, wherein hydroquinones reduces by 10.2%, resorcinol reduces by 12.5%, catechol reduces by 13.5%, phenol reduces by 12.5%, between (to)-cresols reduction by 12.1%, neighbour-cresols reduces by 11.4%.
Embodiment 4
Get the 800g beta-schardinger dextrin-, add 3500mL distilled water, 60 ℃ of heating for dissolving, constant temperature stirs and adds purple perilla volatile oil 6mL down, and the polyvinyl alcohol (degree of polymerization is 1750 ± 50) that adds solution gross weight 1%, heating stirs, and is chilled to room temperature, leaves standstill 12h, filter, washing and filtering is dried, and gets the beta-schardinger dextrin-composite particles 520g of white crystal shape.Yield 65%.Added tobacco aromatics using essence-purple perilla volatile oil in this example, various essence spice for cigarette all can be used, and decide according to the fragrance needs.
Add beta-schardinger dextrin-composite particles 30mg in cigarette ternary composite filter tip, make cigarette with this filter rod, through comparing with the blank cigarette of equal conditions, smoking result is thought: cigarette smoke of the present invention is soft, stimulates little.Compare with blank cigarette, test result shows: beta-schardinger dextrin-composite particles of the present invention makes tar reduction by 15.2% in the cigarette smoke, phenolic compound reduces in various degree in the cigarette mainstream flue gas, wherein, hydroquinones reduces by 29.4%, and resorcinol reduces by 39.4%, catechol reduces by 42.8%, phenol reduces by 53.8%, (to)-cresols reduction by 50.5%, neighbour-cresols reduces by 45.9%.
Embodiment 5
Get the 1000g beta-schardinger dextrin-, add 4000mL distilled water, 60 ℃ of heating for dissolving add 20mL tobacco extract (this spices of tobacco), (viscosity is 300～800mPaS) 30.9g to add sodium cellulose glycolate under stirring, heating is stirred to dissolving fully, is chilled to room temperature, leaves standstill 24h, washing and filtering, oven dry gets light yellow granular beta-schardinger dextrin-composite particles 680.0g, yield 68.0%.Having added tobacco extract in this example, is a kind of this fragrant spices of tobacco that improves, and various essence spice for cigarette all can be used, and decide as required.
Add above-mentioned beta-schardinger dextrin-composite particles 20mg in cigarette filter rod, make cigarette with this filter rod, through comparing with the blank cigarette of equal conditions, test result shows: beta-schardinger dextrin-composite particles of the present invention makes tar reduction by 11.2% in the cigarette smoke, phenolic compound reduces in various degree in the cigarette mainstream flue gas, wherein, hydroquinones reduces by 20.5%, resorcinol reduces by 25.2%, catechol reduces by 27.5%, phenol reduces by 25.1%, (to)-cresols reduction by 26.2%, neighbour-cresols reduces by 24.7%.
Embodiment 6
Get the 1000g beta-schardinger dextrin-, add 4000mL distilled water, 100 ℃ of heating for dissolving stir and add sodium alginate down (viscosity is that (viscosity is 300～800mPaS) 10.9g for 5～23mPaS) 14.7g and sodium cellulose glycolate, heating is stirred to dissolving fully, fully stir, be chilled to room temperature, leave standstill 18h, washing and filtering, dry, get the beta-schardinger dextrin-composite particles 750.0g of white granular, yield 75.0%.
Add beta-schardinger dextrin-composite particles 20mg in cigarette filter rod, make cigarette with this filter rod, through comparing with the blank cigarette of equal conditions, test result shows: beta-schardinger dextrin-composite particles of the present invention makes tar reduction by 11.9% in the cigarette smoke, content of phenolic compounds reduces respectively in the cigarette mainstream flue gas, wherein, hydroquinones reduces by 22.5%, resorcinol reduces by 20.9%, catechol reduces by 26.2%, phenol reduces by 35.9%, (to)-cresols reduction by 33.7%, neighbour-cresols reduces by 30.6%.
Claims (5)
1. a selectivity reduces the beta-schardinger dextrin-composite particles of flue gas phenolic compound, it is characterized in that described beta-schardinger dextrin-composite particles is prepared from by following method:
(1) beta-schardinger dextrin-and 6-10 times of distilled water are mixed, be heated to 60-100 ℃, constantly stir and make the beta-schardinger dextrin-dissolving, get the beta-schardinger dextrin-aqueous solution;
(2) sodium cellulose glycolate or shitosan or sodium alginate or polyvinyl alcohol or the mixture among them of adding beta-schardinger dextrin-aqueous solution gross weight 0.1-3% in the beta-schardinger dextrin-aqueous solution, constantly stirring is dissolved it fully, gets the beta-schardinger dextrin-composite solution;
(3) the beta-schardinger dextrin-composite solution is naturally cooled to room temperature, leave standstill 12-24h, filter, the distilled water washing, keep filter residue, 103 ± 3 ℃ of oven dry down, the gained particulate material is the beta-schardinger dextrin-composite particles that the energy selectivity reduces phenolic compound in the main flume.
2. selectivity according to claim 1 reduces the beta-schardinger dextrin-composite particles of main flume phenolic compound, it is characterized in that: the essence spice for cigarette that also is added with composite solution gross weight 0.5-5 ‰ in the beta-schardinger dextrin-composite solution of step (2).
3. the application of the beta-schardinger dextrin-composite particles of the described selectivity reduction of claim 1 a flue gas phenolic compound, it is characterized in that: aforementioned beta-schardinger dextrin-composite particles is joined among the tow of cigarette filter tip rod equably by the weight of 5-30mg/cig, make the monobasic filter rod; Or, carry out compoundly with common tow filter rod with the aforementioned filter rod that evenly is added with the beta-schardinger dextrin-composite particles, and making the binary composite filter tip, the weight that contains the beta-schardinger dextrin-composite particles in the binary composite filter tip is 5-20mg/cig; Or the amount by 10-30mg/cig is added the beta-schardinger dextrin-composite particles in the cavity of reserving between common tow filter rod, makes the ternary composite filter tip.
4. selectivity according to claim 3 reduces the application of the beta-schardinger dextrin-composite particles of flue gas phenolic compound, and it is characterized in that: the adding weight of beta-schardinger dextrin-composite particles is 20mg/cig in the described binary composite filter tip.
5. selectivity according to claim 3 reduces the application of the beta-schardinger dextrin-composite particles of flue gas phenolic compound, and it is characterized in that: the adding weight of beta-schardinger dextrin-composite particles is 30mg/cig in the described ternary composite filter tip.
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| CN2010101987370A CN102266123A (en) | 2010-06-07 | 2010-06-07 | Beta-cyclodextrin composite particles capable of selectively reducing phenolic compounds in smoke gas and application of beta-cyclodextrin composite particles |
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| CN2010101987370A CN102266123A (en) | 2010-06-07 | 2010-06-07 | Beta-cyclodextrin composite particles capable of selectively reducing phenolic compounds in smoke gas and application of beta-cyclodextrin composite particles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793272A (en) * | 2012-09-05 | 2012-11-28 | 江苏中烟工业有限责任公司 | Applications of tea polyphenol/beta-cyclodextrin inclusion compound taken as cigarette filter additive in reduction of cigarette smoke phenolic compound |
| CN102805425A (en) * | 2012-08-30 | 2012-12-05 | 江苏中烟工业有限责任公司 | Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas |
| CN102813279A (en) * | 2012-08-30 | 2012-12-12 | 江苏中烟工业有限责任公司 | Method for efficiently reducing specific nitrosamines in cigarette smoke |
| CN103190704A (en) * | 2013-04-17 | 2013-07-10 | 江苏中烟工业有限责任公司 | Method for selectively reducing specific nitrosamines in cigarette smoke |
| CN104720108A (en) * | 2015-02-11 | 2015-06-24 | 浙江中烟工业有限责任公司 | Nanometer cyclodextrin composite additive and preparation method and application thereof |
| CN104738815A (en) * | 2015-02-11 | 2015-07-01 | 浙江中烟工业有限责任公司 | Nano cyclodextrin composite additive reducing phenol in cigarette smoke and preparation method and application thereof |
| CN105686077A (en) * | 2016-03-25 | 2016-06-22 | 湖北中烟工业有限责任公司 | Preparation method of cigarette filter tip rod with blending material controlled-release cool sense essence |
| CN112522031A (en) * | 2020-11-10 | 2021-03-19 | 云南中烟工业有限责任公司 | Composite wall material perfume microcapsule, preparation method and application thereof |
| CN112841717A (en) * | 2020-12-31 | 2021-05-28 | 江苏都梁矿业集团有限公司 | Aromatized attapulgite based cigarette filter tip additive material as well as preparation method and application thereof |
| CN115612183A (en) * | 2022-09-21 | 2023-01-17 | 伯昌医疗科技(天津)有限责任公司 | Chinese herbal medicine-supramolecular aerogel and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5756484A (en) * | 1995-06-08 | 1998-05-26 | Roquette Freres | Pulverulent hydroxypropyl-β-cyclodextrin composition and process for its preparation |
| CN1543884A (en) * | 2003-11-17 | 2004-11-10 | 李 波 | An additive cigarette production technology |
| CN1678674A (en) * | 2002-09-04 | 2005-10-05 | 西姆莱斯有限责任两合公司 | Cyclodextrin particle |
| CN1853515A (en) * | 2005-04-20 | 2006-11-01 | 张洪飞 | Method for coating ginseng saponin with cyclodextrin and use in tobacco |
-
2010
- 2010-06-07 CN CN2010101987370A patent/CN102266123A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5756484A (en) * | 1995-06-08 | 1998-05-26 | Roquette Freres | Pulverulent hydroxypropyl-β-cyclodextrin composition and process for its preparation |
| CN1678674A (en) * | 2002-09-04 | 2005-10-05 | 西姆莱斯有限责任两合公司 | Cyclodextrin particle |
| CN1543884A (en) * | 2003-11-17 | 2004-11-10 | 李 波 | An additive cigarette production technology |
| CN1853515A (en) * | 2005-04-20 | 2006-11-01 | 张洪飞 | Method for coating ginseng saponin with cyclodextrin and use in tobacco |
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| CN102805425A (en) * | 2012-08-30 | 2012-12-05 | 江苏中烟工业有限责任公司 | Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas |
| CN102813279A (en) * | 2012-08-30 | 2012-12-12 | 江苏中烟工业有限责任公司 | Method for efficiently reducing specific nitrosamines in cigarette smoke |
| CN102813279B (en) * | 2012-08-30 | 2014-05-28 | 江苏中烟工业有限责任公司 | Method for efficiently reducing specific nitrosamines in cigarette smoke |
| CN102793272A (en) * | 2012-09-05 | 2012-11-28 | 江苏中烟工业有限责任公司 | Applications of tea polyphenol/beta-cyclodextrin inclusion compound taken as cigarette filter additive in reduction of cigarette smoke phenolic compound |
| CN103190704A (en) * | 2013-04-17 | 2013-07-10 | 江苏中烟工业有限责任公司 | Method for selectively reducing specific nitrosamines in cigarette smoke |
| CN103190704B (en) * | 2013-04-17 | 2014-06-25 | 江苏中烟工业有限责任公司 | Method for selectively reducing specific nitrosamines in cigarette smoke |
| CN104720108B (en) * | 2015-02-11 | 2018-01-30 | 浙江中烟工业有限责任公司 | A kind of nanometer cyclodextrin compound additive and its preparation method and application |
| CN104720108A (en) * | 2015-02-11 | 2015-06-24 | 浙江中烟工业有限责任公司 | Nanometer cyclodextrin composite additive and preparation method and application thereof |
| CN104738815A (en) * | 2015-02-11 | 2015-07-01 | 浙江中烟工业有限责任公司 | Nano cyclodextrin composite additive reducing phenol in cigarette smoke and preparation method and application thereof |
| CN104738815B (en) * | 2015-02-11 | 2018-01-30 | 浙江中烟工业有限责任公司 | Nanometer cyclodextrin compound additive of phenol and its preparation method and application in a kind of reduction cigarette smoke |
| CN105686077A (en) * | 2016-03-25 | 2016-06-22 | 湖北中烟工业有限责任公司 | Preparation method of cigarette filter tip rod with blending material controlled-release cool sense essence |
| CN105686077B (en) * | 2016-03-25 | 2019-10-11 | 湖北中烟工业有限责任公司 | The cigarette mouth stick preparation method of intermingling material controlled release cool feeling essence |
| CN112522031A (en) * | 2020-11-10 | 2021-03-19 | 云南中烟工业有限责任公司 | Composite wall material perfume microcapsule, preparation method and application thereof |
| CN112841717A (en) * | 2020-12-31 | 2021-05-28 | 江苏都梁矿业集团有限公司 | Aromatized attapulgite based cigarette filter tip additive material as well as preparation method and application thereof |
| CN115612183A (en) * | 2022-09-21 | 2023-01-17 | 伯昌医疗科技(天津)有限责任公司 | Chinese herbal medicine-supramolecular aerogel and preparation method and application thereof |
| CN115612183B (en) * | 2022-09-21 | 2023-12-29 | 伯昌医疗科技(天津)有限责任公司 | Chinese herbal medicine-supermolecule aerogel and preparation method and application thereof |
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Application publication date: 20111207 |