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Composite additive for reducing harmful constituents in cigarette smoke gas and use thereof

A technology of compound additives and harmful components, applied in the fields of application, tobacco, processing tobacco, etc., can solve the problems of difficult realization of production process, and achieve the effect of wide range of use, simple process flow and simple addition process

Inactive Publication Date: 2007-08-15
YUNNAN RES INST OF TOBACCO SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Due to the limitations of these methods, the actual production process is difficult to realize, and has not been widely applied at present.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Dissolve 0.5kg of sodium carbonate, 0.3kg of sodium lactate and 0.2kg of sodium acetate in 1.940kg of distilled water, heat and stir at a temperature range of 40-60°C, add 60g of flue-cured tobacco extract, stir and dissolve. Then add 1 kg of freshly prepared organic acid solution of copper hydroxide, and mix evenly to obtain the composite additive.

[0044] Take 2kg of the above-mentioned composite additives prepared and spray evenly on 100kg of tobacco leaves with a high-pressure nozzle. The craft rolls into cigarettes. On the same production line, the control cigarettes were rolled according to the same cigarette technology. Cigarette mainstream smoke analysis and cigarette sensory quality evaluation were carried out according to standard methods. The results show that the additive has a reduction rate of 46.56%, 29.6%, and 16.9% for smoke harmful substances NNN, NNK, and NAT+NAB, respectively, and the total amount of TSNAs is reduced from 23.36ng / pin to 17.38ng / pi...

Embodiment 2

[0046] Dissolve 0.2kg of sodium carbonate, 0.1kg of sodium lactate and 0.2kg of sodium acetate in 1.940kg of distilled water, heat and stir at a temperature range of 40-60°C, add 60g of flue-cured tobacco extract, stir and dissolve. Then add 1.0 kg of freshly prepared organic acid solution of copper hydroxide, and mix evenly to obtain the composite additive.

[0047] Take 1.5 kg of the prepared above-mentioned composite additive solution, and carry out the addition experiment according to the same method as in Example 1. The results showed that the additive reduced the smoke harmful substances NNN, NNK, and NAT+NAB by 22.75%, 17.60%, and 3.86%, respectively, and the total amount of TSNAs decreased from 23.36ng / pin to 20.76ng / pin, and the reduction rate was 11.13%. ; Benzo (a) pyrene decreased by 17.85%; carbon monoxide decreased by 13.6%. The original style of the cigarette remains unchanged, and the quality of smoking is improved to a certain extent.

Embodiment 3

[0049] Dissolve 0.5kg of sodium carbonate, 0.5kg of sodium lactate and 0.5kg of sodium acetate in 2.940kg of distilled water, heat and stir at a temperature range of 40-60°C, add 60g of flue-cured tobacco extract, stir and dissolve. Then add 1 kg of freshly prepared organic acid solution of copper hydroxide, and mix evenly to obtain the composite additive.

[0050] Get 2kg of the above-mentioned compound additive solution prepared, carry out the addition experiment according to the method identical with embodiment 1, the difference is that the shredded tobacco of experiment is burley tobacco. The results showed that the tobacco-specific nitrosamines in cigarette smoke decreased from 19.53ug / stick to 15.97ug / stick, and the reduction rate was 18.23%. Moreover, the original style of the cigarette can be kept unchanged, and it has a certain effect on enriching the aroma of the cigarette, softening the smoke, and reducing stimulation.

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PUM

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Abstract

The invention discloses a composite additive and application, which is composed of tobacco extract, alkaline metal salt and metal hydroxide to reduce harmful component such as amine nitrite, condensed-nuclei aromatics and carbon monoxide. The composite additive is fit for cigarette, which can modify and improve the quality of cigarette.

Description

technical field [0001] The invention relates to a composite additive for reducing harmful components in cigarette smoke, in particular to a composite additive capable of reducing tobacco-specific nitrosamines, condensed ring aromatics and carbon monoxide in cigarette smoke, and the invention also relates to the composite additive Applications. Background technique [0002] At present, my country's tobacco industry is facing multiple pressures from the World Health Organization (WHO), the World Trade Organization (WTO) and the "Framework Treaty on Tobacco Control". On the other hand, with the continuous improvement of living standards and quality of life, people pay more and more attention to the problems of smoking and health, and the safety requirements of smoking are also getting higher and higher. Reducing the amount of tar in cigarette smoke, especially reducing the harmful components of smoke is a very important task for the tobacco industry. [0003] At present, more...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/10A24B15/18
Inventor 王保兴杨叶昆周瑾杨伟祖
Owner YUNNAN RES INST OF TOBACCO SCI
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