CN102805425A - Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas - Google Patents
Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas Download PDFInfo
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- CN102805425A CN102805425A CN2012103147583A CN201210314758A CN102805425A CN 102805425 A CN102805425 A CN 102805425A CN 2012103147583 A CN2012103147583 A CN 2012103147583A CN 201210314758 A CN201210314758 A CN 201210314758A CN 102805425 A CN102805425 A CN 102805425A
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Abstract
The invention discloses application of beta-carotene/beta-cyclodextrin inclusion compounds to the release quantity reduction of phenolic compounds in cigarette smoke gas. Beta-carotene/beta-cyclodextrin inclusion compounds are added into a cigarette filter tip, a homogeneous filter rod for preparing the cigarette filter tip or a substrate filter rod for preparing binary and ternary composite filter rods, and in the smoking process, the high-efficiency harm reduction is realized through the selective combination of the beta-carotene/beta-cyclodextrin inclusion compounds on specific nitrosamine. The application has the main advantages that (1) the release quantity of molecular substances of main phenolic compounds such as phenol, m-cresol/p-cresol, o-cresol and hydroquinone in the cigarette smoke gas can be obviously reduced; (2) the addition quantity of the beta-carotene/beta-cyclodextrin inclusion compounds is small, the aroma taste of cigarettes is favorably improved, and the practical production and application feasibility is high; and (3) the addition mode of the beta-carotene/beta-cyclodextrin inclusion compounds is simple, the beta-carotene/beta-cyclodextrin inclusion compounds can be added in the filter rod production process, the operation is convenient, good practicability is realized, and better economic benefits and social effects can be generated.
Description
Technical field
The invention belongs to cigarette producing field, relate to the technology that reduces phenolic compound in the cigarette smoke, be specifically related to the application in the phenolic compound burst size in reducing cigarette smoke of beta carotene/Benexate Hydrochloride.
Background technology
The lowering harm and decreasing coking of cigarette product is to be related to smoker and the healthy major issue of involuntary smoker, has caused the great attention of tobacco business.For many years, tobacco research institution and tobacco productive corporation are devoted to the research of cigarette lowering harm and decreasing coking aspect always both at home and abroad, have obtained a large amount of achievements in research, and the harmful components in the cigarette smoke have had reduction by a relatively large margin relatively.But the harm reduction method and technology selectivity that in the past adopted is not high, has partly influenced the original style taste of cigarette, therefore, researches and develops the emphasis that new selective harm reduction method and technology remains cigarette industry harm reduction research.
Aldehydes matter in the cigarette mainstream flue gas; Not only the suction flavor to cigarette produces harmful effect; But also skin and respiratory tract there is the strong impulse effect; Some aldehydes matters also have the gene mutation of causing and short cancer effect, and therefore, effectively reducing content of phenolic compounds in the cigarette smoke is to improve the important channel of sucking the cigarette security.7 kinds of aldehydes matters relatively paying close attention to are phenol, catechol, resorcinol, hydroquinones, orthoresol, metacresol and paracresol.
At present, in the majority to the report of phenolic compound in the cigarette smoke with analyzing detecting method research, less relatively to the research of its removal.As far back as the seventies in last century, external Morie etc. once studied the filtering selectivity of filter tip to half volatile matter in the flue gas, mentioned the selectivity to orthoresol and phenol.The more domestic subsequently research that this respects are also arranged.The Modified Zeolite Y of reports such as Li Shaomin has certain filtration result to the phenols component in the flue gas; Dai Ya etc. have reported a kind of method of utilizing Chinese herbal medicine to reduce content of phenolic compounds in the cigarette mainstream flue gas, but do not report concrete detection data, and are to be added in the pipe tobacco, and the combustion process of pipe tobacco is had certain influence; Yu Tao etc. have studied the selective filter of acetate fiber filter tip to main aldehydes matter in the cigarette mainstream flue gas; Liu Zechun etc. have studied the filter efficiency of the fine filter stick of vinegar of different triacetyl glycerine additions to the main phenols of cigarette smoke; Tan Haifeng etc. have invented a kind of paper filter tip of fluorine-containing surfactant, alternative aldehydes matter, the especially phenol that reduces in the cigarette smoke of this filter tip; Xie Lanying etc. have studied a kind of cigarette filter tip rod shaping paper that contains tourmaline composite, and this forming paper also has certain effect to the reduction of the aldehydes matter in the cigarette smoke; Huang Chaozhang etc. show that through the physicochemical property of cigarette paper and the relation between the phenol in the cigarette mainstream flue gas are studied the cigarette paper physical and chemical parameter has certain influence to the burst size of the phenol in the cigarette mainstream flue gas; Bai Xiaoli etc. have studied the influence of reconstituted tobacco to phenol in the cigarette smoke; Xue Fang etc. optimize the critical process technological parameter and reach the purpose that reduces phenol content in the flue gas through the relation of phenol burst size in research cigarette processing emphasis procedure technology parameter and the cigarette mainstream flue gas; Report such as Mao Youan adopts, and right-[1-(4-methoxyphenyl)-1-Methylethyl] cup [8] arenes selectivity reduces the phenolic compound in the cigarette smoke.
Summary of the invention
Goal of the invention: to the deficiency that exists in the prior art; The purpose of this invention is to provide the application in the phenolic compound burst size in reducing cigarette smoke of beta carotene/Benexate Hydrochloride; It is used as cigarette filter-tip additive agent; That it use to add is convenient, consumption is few, makes the cigarette filter after using can selectivity efficient reduce the burst size of phenolic compound in the cigarette smoke.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the present invention adopts is following:
Beta carotene/Benexate Hydrochloride is the application in the phenolic compound burst size in reducing cigarette smoke.
The concrete grammar of this application is: in cigarette filter; In the homogeneous filter stick of preparation cigarette filter, or, in the base material filter stick of preparation binary, ternary composite filter; Add beta carotene/Benexate Hydrochloride; In smoking process,, realize efficiently falling evil through the selective binding of beta carotene/Benexate Hydrochloride to phenolic compound.
Described beta carotene/Benexate Hydrochloride is made up of beta carotene and beta-schardinger dextrin-, and the weight ratio of beta carotene and beta-schardinger dextrin-is 1:10～80.
The concrete preparation method of said beta carotene/Benexate Hydrochloride has two kinds:
Method one: said beta carotene/Benexate Hydrochloride, the clathrate process that uses is aqua-solution method, is specially: take by weighing beta-schardinger dextrin-and be dissolved in the distilled water, obtain the beta-schardinger dextrin-aqueous solution; Take by weighing beta carotene and be dissolved in acetone, remove by filter insoluble matter, get the beta carotene acetone soln; The beta carotene acetone soln is splashed in the beta-schardinger dextrin-aqueous solution; Mixture leads to N
2Protection, sealing lucifuge, 30～70 ℃ of following 5h that stir; Be cooled to room temperature earlier, refrigerate 24h again, suction filtration, and washing fast with distilled water and absolute ethyl alcohol respectively, at 40～50 ℃ of following vacuum drying 6h, grind light orange toner end beta carotene/Benexate Hydrochloride, it is for use to cross 40 mesh sieves.
Method two: said beta carotene/Benexate Hydrochloride, the clathrate process that uses is ultrasonic method, is specially: take by weighing beta-schardinger dextrin-and be dissolved in the distilled water, obtain the beta-schardinger dextrin-aqueous solution; Take by weighing beta carotene and be dissolved in acetone, remove by filter insoluble matter, get the beta carotene acetone soln; The beta carotene acetone soln slowly is added dropwise in the beta-schardinger dextrin-aqueous solution; Sonic oscillation 50min, mixture is cooled to room temperature, puts refrigeration 24h suction filtration in the refrigerator; And successively wash fast with distilled water and absolute ethyl alcohol; At 40 ℃ of following vacuum drying 6h, grind light orange look powder beta carotene/Benexate Hydrochloride, it is for use to cross 40 mesh sieves.
The consumption of described beta carotene/Benexate Hydrochloride is that 5～20mg/ props up cigarette, and addition can reduce the amount of the main tobacco-specific nitrosamine compounds in the cigarette smoke as required to be regulated, and is preferably 8～12mg/ and props up cigarette.
Described homogeneous filter stick comprises cellulose acetate filter rod, polypropylene fibre filter stick and paper filter stick.
The base material filter stick of described binary, ternary composite filter comprises cellulose acetate filter rod, polypropylene fibre filter stick and paper filter stick.
Beta-schardinger dextrin-be by 7 glucose molecules with α-1, the 4-glycosidic bond is connected to the macrocyclic compound of ring, the main body structure is that a centre has the cavity mutually, the cylinder that two ends are not sealed, its structural formula is as follows:
A kind of as ordered media; Its notable attribute is the special construction with hydrophilic " cone barrel " outside hydrophobic in the chamber, the chamber; Special nonpolar hydrophobic cavity has been given beta-schardinger dextrin-can be with active forces such as Van der Waals force, hydrophobic effect and hydrogen bonds; The guest molecule that is complementary with some polarity, size, shape and temper or the hydrophobic group of some guest molecule form the ability of inclusion compound; And form stable inclusion compound rock-steady structure, and separating, showing special advantages aspect the absorption containing benezene material, the filtering aspect of the simple aldehydes matter of cigarette mainstream flue gas is had preferably use.
Contain 2 root of Dahurain angelica ketone rings and 1 C18 polyisoprene long-chain in the beta carotene molecule, 9 carbon-carbon double bonds have constituted a conjugated system on its unsaturated chain, and its structural formula is as follows:
The beta carotene molecule has the important physical effect, has important effect at aspect such as anti-oxidant and anticancer, also is a kind of important natural food colour.If beta carotene is added in the cigarette filter, when cigarette smoking, cracking might take place in the attack that receives the oxygen molecule of the singlet in airborne oxygen and the main flume when beta carotene, and then play the effect of flavouring.Yet the existence of two keys makes beta carotene extremely unstable, and easy oxidation loses physiologically active.
For this reason; The employing beta-schardinger dextrin-is a host molecule; Beta carotene is a guest molecule, according to existing bibliographical information result, through ultrasonic method or aqua-solution method; Make the beta carotene inclusion in the beta-schardinger dextrin-cavity, thereby make the stable beta carotene/cyclodextrin inclusion compound of different content.The characteristic of utilizing beta carotene/Benexate Hydrochloride to combine with main phenolic compound effective as selective in the cigarette smoke; Its application is added in the cigarette filter; Obtain to fall preferably harmful effect, helped improving the fragrant jealous of cigarette smoke simultaneously; And find the optimum consumption of its interpolation, for its large-scale production and application are laid a solid foundation.
Beta carotene/Benexate Hydrochloride is a pressed powder, also is suitable for adding in the homogeneous filter stick of preparation cigarette filter, is particularly suitable for adding in the base material filter stick of preparation binary, ternary composite filter; Addition is little; The content of main phenolic compound in the selectivity reducing cigarette fume significantly; This technology is workable, has the excellent popularization using value.Use beta carotene/Benexate Hydrochloride behind cigarette filter, to phenol in the cigarette smoke ,/main phenolic compound molecules such as paracresol, orthoresol, benzenediol have excellent selectivity filtering effect.
Beneficial effect: compared with prior art; Beta carotene/Benexate Hydrochloride of the present invention is the application in the phenolic compound burst size in reducing cigarette smoke, and major advantage comprises: (1) can significantly reduce phenol in the cigarette smoke ,/burst size of main phenolic compound molecular substances such as paracresol, orthoresol, benzenediol; (2) beta carotene/Benexate Hydrochloride addition is few, helps the fragrant jealous raising of cigarette, and the production application feasibility is big; (3) beta carotene/Benexate Hydrochloride addition manner is simple, can in the filter stick production process, add, and is easy to operate, has good practicability, can produce favorable economic benefit and social effect.
The specific embodiment
Below in conjunction with specific embodiment the present invention is done further explanation.
Embodiment 1
Take by weighing the 180mg beta-schardinger dextrin-in being dissolved in 8mL water, take by weighing the 15mg beta carotene and be dissolved in the 15mL acetone, remove by filter insoluble matter, under constantly stirring, be added dropwise in the beta-schardinger dextrin-aqueous solution.Sonic oscillation 50min, mixture is cooled to room temperature, puts refrigeration 24h suction filtration in the refrigerator; And successively wash fast with distilled water and absolute ethyl alcohol, at 40 ℃ of following vacuum drying 6h, grind light orange look powder beta carotene/Benexate Hydrochloride; Cross 40 mesh sieves, quantitatively take by weighing.Prop up the level of cigarette with 8mg/ and add in the filter tip, process the test cigarette, do contrast test with the contrast cigarette.The contrast cigarette is not except containing the additive, and other is all identical with the test cigarette like cigarette material auxiliary material, dimensions, filter stick etc.Filter stick is a cellulose acetate filter rod.
To test cigarette aspirates under the standard aspiration condition with RM200 type automatic smoking machine with the contrast cigarette; Collect smoke test; Then according to YC/T 255-2008 related request carry out phenol ,/mensuration of compound such as paracresol, orthoresol, hydroquinones, resorcinol and catechol, specifically detect data and see the following form 1.Can know from table 1 result; Beta carotene/Benexate Hydrochloride has the effect of the phenolic compound of selectivity reduction preferably, compares with the contrast cigarette, and Pyrogentisinic Acid's reduction amplitude is 22.29%; To the reduction amplitude of other several kinds of phenolic compounds also all more than 21%; After professional cigarette sensory evaluating smoking personnel smoke panel test, think and test cigarette and contrast cigarette at basically identical aspect whole mouthfeel and the suction flavor, fragrant jealous slightly lifting simultaneously.
Table 1 beta carotene/Benexate Hydrochloride reduces the phenolic compound effect
| ? | Phenol | Between/paracresol | Orthoresol | Hydroquinones | Resorcinol | Catechol |
| Contrast cigarette (μ g/ props up) | 14.76 | 10.22 | 3.26 | 60.46 | 3.04 | 72.04 |
| Test cigarette (μ g/ props up) | 11.47 | 7.85 | 2.55 | 43.45 | 1.99 | 51.92 |
| Reduction amplitude (%) | 22.29 | 23.19 | 21.78 | 28.13 | 34.54 | 27.93 |
Embodiment 2
Take by weighing the 450mg beta-schardinger dextrin-and add 10mL distilled water, be heated to 50 ℃ and make it dissolving.Take by weighing the 10mg beta carotene and be dissolved in the 10mL acetone soln, remove by filter insoluble matter, under constantly stirring, be added dropwise in the beta-schardinger dextrin-aqueous solution.Mixture leads to N
2Protection, the sealing lucifuge stirs 5h down in 50 ℃.Mixture is cooled to room temperature, put refrigeration 24h suction filtration in the refrigerator, and successively wash fast with distilled water and absolute ethyl alcohol, at 40 ℃ of following vacuum drying 6h, grind the last beta carotene/Benexate Hydrochloride of light orange toner, 40 mesh sieves, quantitatively take by weighing.Prop up the level of cigarette with 10mg/ and add in the filter tip, process the test cigarette, do contrast test with the contrast cigarette.The contrast cigarette is not except containing the additive, and other is all identical with the test cigarette like cigarette material auxiliary material, dimensions, filter stick etc.Filter stick is a cellulose acetate filter rod.
To test cigarette aspirates under the standard aspiration condition with RM200 type automatic smoking machine with the contrast cigarette; Collect smoke test; Then according to YC/T 255-2008 related request carry out phenol ,/mensuration of compound such as paracresol, orthoresol, hydroquinones, resorcinol and catechol, specifically detect data and see the following form 2.Can know from table 2 result; Beta carotene/Benexate Hydrochloride has the effect of the phenolic compound of selectivity reduction preferably, compares with the contrast cigarette, and Pyrogentisinic Acid's reduction amplitude is 17.39%; To the reduction amplitude of other several kinds of phenolic compounds also all more than 16%; After professional cigarette sensory evaluating smoking personnel smoke panel test, think and test cigarette and contrast cigarette at basically identical aspect whole mouthfeel and the suction flavor, fragrant jealous slightly lifting simultaneously.
Table 2 beta carotene/Benexate Hydrochloride reduces the phenolic compound effect
| ? | Phenol | Between/paracresol | Orthoresol | Hydroquinones | Resorcinol | Catechol |
| Contrast cigarette (μ g/ props up) | 22.00 | 14.13 | 4.75 | 58.75 | 3.75 | 75.00 |
| Test cigarette (μ g/ props up) | 18.18 | 11.86 | 3.92 | 47.40 | 2.77 | 56.95 |
| Reduction amplitude (%) | 17.39 | 16.02 | 17.50 | 19.32 | 26.20 | 24.07 |
Embodiment 3
Take by weighing the 526mg beta-schardinger dextrin-and add 10mL distilled water, be heated to 50 ℃ and make it dissolving.Take by weighing the 10mg beta carotene and be dissolved in the 10mL acetone soln, remove by filter insoluble matter, under constantly stirring, be added dropwise in the beta-schardinger dextrin-aqueous solution.Mixture leads to N
2Protection, the sealing lucifuge stirs 5h down in 50 ℃.Mixture is cooled to room temperature, puts refrigeration 24h suction filtration in the refrigerator, and successively washs fast with distilled water and absolute ethyl alcohol; At 40 ℃ of following vacuum drying 6h, grind light orange toner end beta carotene/Benexate Hydrochloride, cross 40 mesh sieves; Quantitatively take by weighing; Prop up the level of cigarette with 12mg/ and add in the filter tip, process the test cigarette, do contrast test with the contrast cigarette.The contrast cigarette is not except containing the additive, and other is all identical with the test cigarette like cigarette material auxiliary material, dimensions, filter stick etc.Filter stick is a cellulose acetate filter rod.
Beta carotene/Benexate Hydrochloride to cigarette smoke harm reduction Evaluation on effect technology with embodiment 2.Harm reduction effect data and embodiment 1 are approaching.
Claims (9)
1. beta carotene/Benexate Hydrochloride application in the phenolic compound burst size in reducing cigarette smoke.
2. application according to claim 1 is characterized in that, in cigarette filter; In the homogeneous filter stick of preparation cigarette filter, or, in the base material filter stick of preparation binary, ternary composite filter; Add beta carotene/Benexate Hydrochloride; In smoking process,, realize efficiently falling evil through the selective binding of beta carotene/Benexate Hydrochloride to phenolic compound.
3. application according to claim 1 is characterized in that described beta carotene/Benexate Hydrochloride is made up of beta carotene and beta-schardinger dextrin-, and the weight ratio of beta carotene and beta-schardinger dextrin-is 1:10～80.
4. application according to claim 1 is characterized in that, said beta carotene/Benexate Hydrochloride is prepared by following method: take by weighing beta-schardinger dextrin-and be dissolved in the distilled water, obtain the beta-schardinger dextrin-aqueous solution; Take by weighing beta carotene and be dissolved in acetone, remove by filter insoluble matter, get the beta carotene acetone soln; The beta carotene acetone soln is splashed in the beta-schardinger dextrin-aqueous solution, and mixture leads to N
2Protection, the sealing lucifuge, 30～70 ℃ are stirred 5h down; Be cooled to room temperature earlier, refrigerate 24h again, suction filtration, and washing fast with distilled water and absolute ethyl alcohol respectively, at 35～50 ℃ of following vacuum drying 6h, grind light orange toner end beta carotene/Benexate Hydrochloride, it is for use to cross 40 ~ 60 mesh sieves.
5. application according to claim 1 is characterized in that, said beta carotene/Benexate Hydrochloride is prepared by following method: take by weighing beta-schardinger dextrin-and be dissolved in the distilled water, obtain the beta-schardinger dextrin-aqueous solution; Take by weighing beta carotene and be dissolved in acetone, remove by filter insoluble matter, get the beta carotene acetone soln; The beta carotene acetone soln slowly is added dropwise in the beta-schardinger dextrin-aqueous solution; Sonic oscillation 50min, mixture is cooled to room temperature, puts refrigeration 24h suction filtration in the refrigerator; And successively wash fast with distilled water and absolute ethyl alcohol; At 40 ℃ of following vacuum drying 6h, grind light orange look powder beta carotene/Benexate Hydrochloride, it is for use to cross 40 mesh sieves.
6. application according to claim 1 and 2 is characterized in that, the consumption of described beta carotene/Benexate Hydrochloride is that 5～20mg/ props up cigarette.
7. application according to claim 1 and 2 is characterized in that, the consumption of described beta carotene/Benexate Hydrochloride is that 8～12mg/ props up cigarette.
8. application according to claim 2 is characterized in that, described homogeneous filter stick comprises cellulose acetate filter rod, polypropylene fibre filter stick and paper filter stick.
9. application according to claim 2 is characterized in that, the base material filter stick of described binary, ternary composite filter comprises cellulose acetate filter rod, polypropylene fibre filter stick and paper filter stick.
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Cited By (1)
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| CN103027378A (en) * | 2012-12-28 | 2013-04-10 | 南通大学 | Composite additive for reducing phenol in cigarette smoke, method for preparing composite additive for reducing phenol in cigarette smoke and application |
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|---|---|---|---|---|
| CN103027378A (en) * | 2012-12-28 | 2013-04-10 | 南通大学 | Composite additive for reducing phenol in cigarette smoke, method for preparing composite additive for reducing phenol in cigarette smoke and application |
| CN103027378B (en) * | 2012-12-28 | 2014-04-23 | 南通大学 | Method for preparing composite additive for reducing phenol in cigarette smoke |
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Application publication date: 20121205 |