Method for reducing phenol content in cigarette smoke

A cigarette smoke and content technology, which is applied to tobacco, processed tobacco, smoke oil filter elements, etc., can solve the problems of low possibility of industrialization, poor reproducibility and stability, complicated preparation process, etc., and solve the problem of high compounding cost, production Low cost and good stability

Inactive Publication Date: 2017-01-04
CHINA TOBACCO FUJIAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the cigarette filters are single cellulose acetate filter rods, which cannot absorb phenol in cigarette smoke well. At present, some functional materials are added to the filter rods to improve the adsorption effect, such as Hunan China Tobacco Industry Co., Ltd. The company discloses a method of adding β-cyclodextrin-g-lactic acid copolymer active material particles into the fiber substrate to reduce 10.2%-35.1% of phenol in smoke (CN102987564A)
Although this type of technology can selectively reduce phenol in mainstream smoke, the preparation process of this material is relatively complicated, the cost of binary filter rod compounding is high, the reproducibility and stability of the experiment are poor, and the possibility of industrialization is small

Method used

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  • Method for reducing phenol content in cigarette smoke
  • Method for reducing phenol content in cigarette smoke
  • Method for reducing phenol content in cigarette smoke

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: the mensuration of phenol content and tar amount (1)

[0030] Before rolling the brand 1 cigarette sample, soak the filter stick in 50 mg / mL Momordica saponin ethanol solution for 30 seconds, take it out and place it in a ventilated place to dry at 25°C for 6 hours before use. Simulated cigarette smoking with untreated samples was carried out to detect the content of phenol in the smoke.

[0031] The determination of phenol is carried out according to the following literature: Liu Fang et al., Determination of phenol, cresol and hydroquinone in mainstream cigarette smoke by ultrasonic extraction-fast HPLC method, Tobacco Science and Technology, 2007, No. 10 (Total No. 243), p31-35.

[0032] The determination of the amount of tar is carried out according to GB / T 19609.

[0033] The experimental results are shown in Table 1 below.

[0034] Table 1: Comparison of the effects of selective phenol reduction

[0035]

[0036] The results show that bitter ...

Embodiment 2

[0037] Embodiment 2: the mensuration of phenol content and tar amount (2)

[0038] Before rolling the brand 2 cigarette sample, soak the filter stick in 75 mg / mL bitter melon saponin n-butanol solution for 20 seconds, take it out and place it in a ventilated place to dry at 30°C for 5 hours before use. Simulated smoking with a cigarette machine was carried out with the untreated sample, and the phenol content and tar amount in the smoke were detected by the same method as in Example 1.

[0039] The results are shown in Table 2 below.

[0040] Table 2: Comparison of the effects of selective phenol reduction

[0041]

[0042] The results show that bitter melon saponin can effectively reduce the content of phenol in smoke, and the reduction rate reaches more than 20%. The amount of tar did not change much.

Embodiment 3

[0043] Embodiment 3: the mensuration of phenol content and tar amount (3)

[0044] Before rolling the brand 3 cigarette sample, soak the filter stick in 100 mg / mL bitter melon saponin alcohol isoamyl alcohol solution for 10 seconds, take it out and place it in a ventilated place to dry at 35°C for 4 hours before use. Simulated smoking with a cigarette machine was carried out with the untreated sample, and the phenol content and tar amount in the smoke were detected by the same method as in Example 1.

[0045] The results are shown in Table 3 below.

[0046] Table 3: Comparison of the effects of selective phenol reduction

[0047]

[0048] The results show that bitter melon saponin can effectively reduce the content of phenol in smoke, and the reduction rate reaches more than 20%. The amount of tar did not change much.

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Abstract

The invention belongs to the field of tobaccos and cigarette additives, and relates to a method for reducing a phenol content in cigarette smoke. Specifically, the invention relates to the method for reducing the phenol content in the cigarette smoke, wherein the method comprises a step of adding momordicoside or a momordica charantia extract containing the momordicoside to a filter stick and/or cut tobaccos. With the application of the method provided by the invention, the phenol content in the cigarette smoke can be effectively reduced; and meanwhile, the method can avoid obvious influence on a tar content and can not change the original smoking taste of cigarettes.

Description

technical field [0001] The invention belongs to the field of tobacco and tobacco additives, and relates to a method for reducing phenol content in cigarette smoke. Background technique [0002] The main source of phenol in cigarette smoke is the pyrolysis of sugars and the cracking of polyphenolic compounds such as rutin and chlorogenic acid. It was listed in the list of 43 harmful substances in cigarette smoke published by Hoffman in 1990. The phenolic compound in cigarette smoke is a kind of cell protoplasm poison. The mechanism of action is to chemically react with the protein in the cell, denature the protein, and further cause the cell to lose its activity. In addition, the phenolic substances in the smoke will produce monotonous tastes such as phenolic and astringent tastes, odors and drug burning sensations, as well as unpleasant and dull smoking tastes, which will add special flavors to the smoke and increase the complexity of the aroma. Sex, causing astringency, sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/14A24B15/16A24B15/26
CPCA24D3/14A24B15/16A24B15/26
Inventor 谢卫刘泽春张建平黄朝章邓其馨叶仲力方钲中许寒春张廷贵黄华发黄延俊吴清辉苏明亮黄惠贞李巧灵张鼎方林艳蔡国华
Owner CHINA TOBACCO FUJIAN IND
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