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Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas

A technology of cyclodextrin inclusion complexes and phenolic compounds, which is applied in application, tobacco, food science and other directions, can solve the problem of relatively few studies on removal, achieve good economic and social effects, and can achieve good economic and social effects. Simple way to effect

Inactive Publication Date: 2012-12-05
CHINA TOBACCO JIANGSU INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the reports on phenolic compounds in cigarette smoke are mostly based on analysis and detection methods, and there are relatively few studies on their removal

Method used

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  • Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas
  • Application of beta-carotene/beta-cyclodextrin inclusion compounds to release quantity reduction of phenolic compounds in cigarette smoke gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh 180mg of β-cyclodextrin and dissolve it in 8mL of water, weigh 15mg of β-carotene and dissolve it in 15mL of acetone, filter to remove insoluble matter, and add dropwise to the aqueous solution of β-cyclodextrin under constant stirring. Ultrasonic oscillation for 50 minutes, cooling the mixture to room temperature, putting it in the refrigerator for 24 hours and suction filtration, followed by rapid washing with distilled water and absolute ethanol, drying in vacuum at 40°C for 6 hours, and grinding to obtain light orange powder β-carotene / β-cyclodextrin inclusion compound, passed through a 40-mesh sieve, weighed quantitatively. Add it to the filter at the level of 8mg / cigarette to make a test cigarette, and do a comparative test with the control cigarette. Except that the control cigarettes do not contain additives, other cigarette materials such as auxiliary materials, sizes, filter rods, etc. are exactly the same as the test cigarettes. The filter stick is a ...

Embodiment 2

[0032] Weigh 450mg of β-cyclodextrin, add 10mL of distilled water, and heat to 50°C to dissolve it. Weigh 10mg of β-carotene and dissolve it in 10mL of acetone solution, filter to remove the insoluble matter, and add dropwise to the β-cyclodextrin aqueous solution under constant stirring. Mixture through N 2 Protected, sealed and protected from light, and stirred at 50°C for 5h. The mixture was cooled to room temperature, refrigerated in the refrigerator for 24 hours, suction-filtered, quickly washed with distilled water and absolute ethanol, dried in vacuum at 40°C for 6 hours, and ground into light orange powder β-carotene / β-cyclodextrin package The mixture was passed through a 40-mesh sieve, and weighed quantitatively. Add it to the filter at the level of 10mg / cigarette to make a test cigarette, and do a comparative test with the control cigarette. Except that the control cigarettes do not contain additives, other cigarette materials such as auxiliary materials, sizes, f...

Embodiment 3

[0037] Weigh 526mg of β-cyclodextrin, add 10mL of distilled water, and heat to 50°C to dissolve it. Weigh 10mg of β-carotene and dissolve it in 10mL of acetone solution, filter to remove the insoluble matter, and add dropwise to the β-cyclodextrin aqueous solution under constant stirring. Mixture through N 2 Protected, sealed and protected from light, and stirred at 50°C for 5h. The mixture was cooled to room temperature, refrigerated in the refrigerator for 24 hours, suction-filtered, quickly washed with distilled water and absolute ethanol, dried in vacuum at 40°C for 6 hours, and ground into light orange powder β-carotene / β-cyclodextrin package Compound, passed through a 40-mesh sieve, weighed quantitatively, added to the filter at the level of 12mg / cigarette, made into test cigarettes, and compared with control cigarettes. Except that the control cigarettes do not contain additives, other cigarette materials such as auxiliary materials, sizes, filter rods, etc. are exact...

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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 [0001] The invention belongs to the field of cigarette manufacturing, and relates to a technology for reducing phenolic compounds in cigarette smoke, in particular to the application of a beta-carotene / beta-cyclodextrin inclusion compound in reducing the release of phenolic compounds in cigarette smoke. Background technique [0002] Harm reduction and tar reduction of cigarette products are important issues related to the health of smokers and passive smokers, and have attracted great attention from the tobacco industry. Over the years, domestic and foreign tobacco research institutes and cigarette manufacturers have been devoting themselves to research on cigarette harm reduction and tar reduction, and have achieved a large number of research results. The harmful components in cigarette smoke have been relatively greatly reduced. However, the selectivity of harm reduction methods used in the past is not high, which partially affects the original style and ta...

Claims

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Application Information

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IPC IPC(8): A24D3/14C08B37/16
Inventor 李朝建廖惠云庄亚东刘献军王柯清张映熊晓敏
Owner CHINA TOBACCO JIANGSU INDAL
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