CN109288116B - Composition for adjusting pH value of cigarette smoke - Google Patents
Composition for adjusting pH value of cigarette smoke Download PDFInfo
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- CN109288116B CN109288116B CN201811226091.5A CN201811226091A CN109288116B CN 109288116 B CN109288116 B CN 109288116B CN 201811226091 A CN201811226091 A CN 201811226091A CN 109288116 B CN109288116 B CN 109288116B
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- cigarette
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/12—Steaming, curing, or flavouring tobacco
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention relates to a composition and application thereof in cigarettes. The composition comprises the following components: malic acid, citric acid, lactic acid, palmitic acid, myristic acid and propylene glycol. The composition can reduce pH value of mainstream smoke, and make cigarette smoke harmonious, soft and comfortable.
Description
Technical Field
The invention belongs to the technical field of tobacco, and relates to a composition and application thereof in cigarettes. The composition can reduce pH value of mainstream smoke, and make cigarette smoke harmonious, soft and comfortable.
Background
The pH value of the cigarette mainstream smoke is one of the comprehensive indexes reflected by the overall quality of the cigarette, and the influence on the sensory quality is obvious. The pH value of the cigarette mainstream smoke can reflect the smoke strength, smoke irritation and nicotine inhalation felt by smokers.
An important characteristic of Chinese style cigarettes which is different from foreign mixed cigarettes is that the pH value of mainstream smoke is remarkably low. If the pH value of the mainstream smoke of the Chinese style flue-cured cigarette is increased, the content of free nicotine in the smoke is increased relative to the content of tar, the irritation is enhanced, and the dry feeling is obvious.
How to reduce the pH value of the mainstream smoke of the cigarettes, enable the smoke to be harmonious, smooth and strong in comfort level, form and strengthen unique sensory style characteristics of Chinese cigarettes, and become the focus of attention of tobacco industry enterprises.
Disclosure of Invention
The invention relates to a composition, which comprises the following components: malic acid, citric acid, lactic acid, palmitic acid, myristic acid and propylene glycol.
In certain embodiments, the compositions of the present invention comprise the following components in parts by weight:
in certain embodiments, the compositions of the present invention comprise the following components in parts by weight:
in certain embodiments, the compositions of the present invention comprise 2, 3, 4, 5, 6, 7, or 8 parts malic acid by weight parts.
In certain embodiments, the compositions of the present invention comprise citric acid 1, 2, 3, 4, or 5 parts by weight.
In certain embodiments, the compositions of the present invention comprise lactic acid in 3, 4, 5, 6, or 7 parts by weight
In certain embodiments, the compositions of the present invention comprise palmitic acid 1, 1.2, 1.5, 1.8, or 2 parts by weight.
In certain embodiments, the compositions of the present invention comprise myristic acid 2, 2.2, 2.5, 2.8, 3, 3.2, 3.5, 3.8 or 4 parts by weight
In certain embodiments, the compositions of the present invention comprise propylene glycol 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, or 100 parts by weight.
The invention also relates to the use of the composition of any one of the preceding claims in the preparation of cigarettes.
The invention also relates to the application of the composition as a cigarette tobacco additive.
The invention also relates to the application of the composition in any one of the preceding items in reducing the pH value of mainstream smoke of cigarettes.
The invention also relates to a cigarette tobacco additive which is prepared from the composition of any one of the above.
The invention also relates to a method for preparing the cigarette tobacco additive, which comprises the following operations: malic acid, citric acid, lactic acid, palmitic acid, myristic acid and propylene glycol were mixed to obtain a mixture.
In certain preferred embodiments, the method for preparing the cigarette tobacco additive further comprises a heating reflux operation, and the obtained mixture is heated and refluxed.
In some preferred embodiments, in the method for preparing the cigarette tobacco additive, the heating reflux is carried out at 50-100 ℃,
in some preferred embodiments, in the method for preparing the cigarette tobacco additive, the refluxing time is 2-8 hours.
The invention also relates to a method for reducing the pH value of the mainstream smoke of cigarettes, which comprises the step of applying the cigarette tobacco additive to tobacco shreds;
preferably, the addition amount of the cigarette tobacco additive is 0.1-3% of the weight of the cut tobacco, the preferred addition amount is 0.5-2.5% of the weight of the cut tobacco, and the more preferred addition amount is 1-2% of the weight of the cut tobacco;
preferably, the cigarette tobacco additive is applied before cut-tobacco drying;
preferably, the cigarette tobacco additive is heated to above 30 ℃ before the cigarette tobacco additive is applied;
preferably, the mode of application is spraying.
The invention also relates to a cigarette which comprises the composition or the cigarette tobacco additive.
In certain embodiments, the cigarette of the present invention is a flue-cured type cigarette.
In certain embodiments, the tobacco leaf of the present invention is flue-cured tobacco leaf.
The composition provided by the invention can be used as a cigarette tobacco additive. The composition provided by the invention is added into tobacco shreds, so that the pH value of the mainstream smoke of the cigarette can be reduced, and the mainstream smoke of the cigarette has the advantages of any one of the following i) -iv):
i) coordinating;
ii) compliant;
iii) high comfort;
iv) a weak dry feel.
Detailed Description
The following examples are presented to further illustrate the essence of the present invention, and it should be understood that the following examples are only illustrative of the present invention, but not intended to limit the scope of the present invention. The following examples, which do not indicate specific conditions, were conducted according to conventional conditions or as recommended by the manufacturer. The medicines or reagents used are not indicated by manufacturers, and are all conventional products which can be obtained commercially.
Although many of the materials and methods of operation used in the examples below are well known in the art, the invention is described in detail herein. It will be apparent to those skilled in the art that the materials and methods of operation used in the following examples are well known in the art, unless otherwise specified.
The cut tobacco used in the following examples was flue-cured tobacco cut tobacco.
The method of detection of the pH of mainstream smoke in the following examples is as follows: taking out the finished cigarette sample from the box, and balancing for 48 hours in an environment with the temperature (20 +/-1) DEG C and the relative humidity (60 +/-2)%. The selection of the samples tested and the environmental conditions for smoking were carried out according to the international national standards (the definition and standard conditions of the conventional analysis for GB/T16450-2004 using a smoking machine and the determination of total particulate matter and tar by the conventional analysis for GB/T19609-2004 cigarette using a smoking machine).
Smoking 4 cigarettes on a smoking machine according to standard conditions, collecting particulate matters by using a Cambridge filter disc, transferring the filter disc with the collected smoke particulate matters into a clean conical flask with a plug and a capacity of 50mL, wiping the trap for 2 times by using glass wool, placing the conical flask into which 20mL of distilled water is accurately added, covering the plug, oscillating on a vibration table for 30min for extraction, and measuring the pH value by using a pH potentiometric titrator.
Sensory evaluation experiments in the following examples the sensory evaluation comparisons of cigarette samples were carried out by the sensory evaluation committee of the tobacco industry, llc in fujian according to GB 5606.4-2005. The cigarette sensory quality evaluation criteria are shown in table a.
TABLE A cigarette sensory quality evaluation criteria
Sensory evaluation test rules:
1. the number of the persons participating in the evaluation is 13.
2. The sensory quality score is made by percentage, and the highest score is 100.
3. Each item is divided into score units of 0.5.
4. When six items of gloss, aroma, harmony, offensive odor, irritation and aftertaste are evaluated and scored, the quality of each item meets the requirements of the corresponding item, and the corresponding score is scored.
Example 1
The cigarette tobacco additive comprises the following components in parts by weight:
the components are mixed and stirred uniformly, and then are heated and refluxed for 4 hours at the temperature of 80 ℃ to obtain the tobacco additive.
Before the tobacco is dried, the tobacco additive is heated to 30 ℃, and is added into the tobacco shreds in a spraying mode, wherein the adding amount is 1 percent of the weight of the tobacco shreds.
The tobacco shreds added with the tobacco additives are made into cigarettes as a sample 1, and the pH value of the mainstream smoke of the cigarettes is detected, and the result is shown in table 1.
Cigarettes made from lamina without tobacco additives served as control samples.
Sensory evaluation test is carried out on the samples according to GB5606.4-2005, and the evaluation and scoring conditions are shown in Table 2.
Sensory evaluation shows that the irritation of sample 1 is reduced and the comfort is improved.
Example 2
The cigarette tobacco additive comprises the following components in parts by weight:
the components are mixed and stirred uniformly, and then are heated and refluxed for 2 hours at the temperature of 100 ℃ to obtain the tobacco additive.
Before the tobacco is dried, the tobacco additive is heated to 30 ℃, and is added into the tobacco shreds in a spraying mode, wherein the adding amount is 1.5 percent of the weight of the tobacco shreds.
The tobacco shreds added with the tobacco additives are made into cigarettes, and the cigarettes are used as a sample 2, and the pH value of the mainstream smoke of the cigarettes is detected, and the result is shown in table 1.
Sensory evaluation test is carried out on the samples according to GB5606.4-2005, and the evaluation and scoring conditions are shown in Table 2.
Sensory evaluation shows that the irritation of sample 2 is reduced and the comfort is improved.
Example 3
The cigarette tobacco additive comprises the following components in parts by weight:
the components are mixed and stirred uniformly, and then are heated and refluxed for 8 hours at the temperature of 80 ℃ to obtain the tobacco additive.
Before the tobacco is dried, the tobacco additive is heated to 30 ℃, and is added into the tobacco shreds in a spraying mode, wherein the adding amount is 2% of the weight of the tobacco shreds.
The tobacco lamina added with the tobacco additive is made into a cigarette as a sample 3, the pH value of the mainstream smoke of the cigarette is detected, and the result is shown in table 1.
Sensory evaluation test is carried out on the samples according to GB5606.4-2005, and the evaluation and scoring conditions are shown in Table 2.
Sensory evaluation shows that the irritation of the sample 3 is reduced, the dryness is weakened, and the smoke is harmonious and smooth.
TABLE 1 pH value test results of cigarette mainstream smoke
TABLE 2 sensory quality evaluation of cigarettes
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (17)
1. A composition for cigarettes comprises the following components in parts by weight:
2. use of the composition of claim 1 in the preparation of a cigarette, wherein said cigarette is a flue-cured type cigarette.
3. Use of the composition of claim 1 as a cigarette tobacco additive, wherein the tobacco is flue-cured tobacco.
4. The use of the composition of claim 1 for reducing the pH of mainstream smoke of a cigarette, wherein said cigarette is a cured tobacco cigarette.
5. A cigarette tobacco additive prepared from the composition of claim 1.
6. A process for preparing the cigarette tobacco additive of claim 5, comprising the operations of:
malic acid, citric acid, lactic acid, palmitic acid, myristic acid and propylene glycol were mixed to obtain a mixture.
7. The method of claim 6, further comprising the step of heating to reflux, and heating the resulting mixture to reflux.
8. The method according to claim 7, wherein the heating and refluxing are carried out at 50 to 100 ℃.
9. The method of claim 8, wherein the reflux time is 2 to 8 hours.
10. A method of reducing the pH of mainstream smoke of a cigarette, comprising the step of applying the cigarette tobacco additive of claim 6 to tobacco cut filler, wherein said cigarette is a cured tobacco cigarette.
11. The method of claim 10, wherein the cigarette tobacco additive is added in an amount of 0.1-3% by weight of the cut tobacco.
12. The method of claim 11, wherein the cigarette tobacco additive is added in an amount of 0.5-2.5% by weight of the cut tobacco.
13. The method of claim 12, wherein the cigarette tobacco additive is added in an amount of 1-2% by weight of the cut tobacco.
14. The method of claim 10, wherein the cigarette tobacco additive is applied prior to curing.
15. The method of claim 10, wherein said cigarette tobacco additive is heated to above 30 ℃ prior to applying said cigarette tobacco additive.
16. The method of claim 10, wherein the mode of application is spraying.
17. A cigarette comprising the composition of claim 1 or the cigarette tobacco additive of claim 5, wherein the cigarette is a cured tobacco cigarette.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811226091.5A CN109288116B (en) | 2018-10-22 | 2018-10-22 | Composition for adjusting pH value of cigarette smoke |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811226091.5A CN109288116B (en) | 2018-10-22 | 2018-10-22 | Composition for adjusting pH value of cigarette smoke |
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| CN109288116A CN109288116A (en) | 2019-02-01 |
| CN109288116B true CN109288116B (en) | 2022-06-17 |
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Citations (5)
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| CN101775759A (en) * | 2010-02-05 | 2010-07-14 | 广东中烟工业有限责任公司 | Cigarette paper additive, preparation method and application thereof |
| CN103190702A (en) * | 2013-04-27 | 2013-07-10 | 红塔辽宁烟草有限责任公司 | Soft capsule with capability of enhancing sensory humidity-keeping performance of cigarette, as well as preparation method and application of soft capsule |
| CN103235017A (en) * | 2013-04-25 | 2013-08-07 | 中国烟草总公司郑州烟草研究院 | Method for online measurement of pH of cigarette main stream smoke in real time |
| CN103689781A (en) * | 2013-12-20 | 2014-04-02 | 广西中烟工业有限责任公司 | Method for regulating and controlling non-volatile organic acid content to improve tobacco sensory quality |
| CN106413717A (en) * | 2014-04-10 | 2017-02-15 | 查尔斯顿实验室公司 | Pharmaceutical compositions |
-
2018
- 2018-10-22 CN CN201811226091.5A patent/CN109288116B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101775759A (en) * | 2010-02-05 | 2010-07-14 | 广东中烟工业有限责任公司 | Cigarette paper additive, preparation method and application thereof |
| CN103235017A (en) * | 2013-04-25 | 2013-08-07 | 中国烟草总公司郑州烟草研究院 | Method for online measurement of pH of cigarette main stream smoke in real time |
| CN103190702A (en) * | 2013-04-27 | 2013-07-10 | 红塔辽宁烟草有限责任公司 | Soft capsule with capability of enhancing sensory humidity-keeping performance of cigarette, as well as preparation method and application of soft capsule |
| CN103689781A (en) * | 2013-12-20 | 2014-04-02 | 广西中烟工业有限责任公司 | Method for regulating and controlling non-volatile organic acid content to improve tobacco sensory quality |
| CN106413717A (en) * | 2014-04-10 | 2017-02-15 | 查尔斯顿实验室公司 | Pharmaceutical compositions |
Non-Patent Citations (3)
| Title |
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| 关于通过化学途径综合调节卷烟烟气烟碱和卷烟劲头的技术性探索;周俊;《2003年烟草生产与人体健康和环境保护协调发展研讨会暨中外烟草环保科技展示会法规、专题报告论文集》;20030630;第401-404页 * |
| 烟叶类型和外加成分对卷烟烟气粒相物pH 值的影响;刘百战等;《烟草科技》;20030325(第3期);第24-27页 * |
| 非挥发性有机酸与卷烟主流烟气总粒相物pH关系研究;邱宝平等;《郑州轻工业学院学报( 自然科学版)》;20131015;第28卷(第5期);第30-34页 * |
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