Bioactive agent and cigarette filter tip with the bioactive agent

A bioactive agent and cigarette filter technology, which is applied in applications, e-liquid filter elements, and cigar manufacturing, can solve problems such as difficulty in meeting the development needs of the cigarette market, refractory degradation of cellulose acetate components, and sensitive market reactions, and achieve tar reduction Selectively filter out harmful substances, strong selectivity, and improve the effect of chemical adsorption

Active Publication Date: 2007-06-06
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the commonly used technical means are: in the ordinary filter material, a single addition of porous and high surface area activated carbon, silicate (activated carbon has a low adsorption capacity for polar substances and carbon monoxide), or biologically active extracts ( More complicated, unpredictable reaction with smoke)
These types of substances differ in the selectivity, efficiency, complexity, and cost control of adsorbing harmful substances. Smoking taste, which is particularly important in the domestic market mainly dominated by flue-cured tobacco, the market reaction is very sensitive in this respect
In addition, the acetate fiber component of ordinary filters is difficult to degrade, causing certain harm to the environment
In short, as the governments of various countries impose stricter restrictions on cigarettes, and consumers pay more and more attention to smoking and health, as well as the demand for smoking taste, it is difficult to meet the needs of the cigarette market only with a special filter with a single function additive. Development needs, that is to say, the special filter has developed from a single function of an additive to a multi-functional direction of multiple additives

Method used

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  • Bioactive agent and cigarette filter tip with the bioactive agent
  • Bioactive agent and cigarette filter tip with the bioactive agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1 Filter tip structure

[0022] As shown in Figures 1 and 2, the filter tip has two filter sections of wood pulp paper and activated carbon, the wood pulp paper filter section is in contact with the mouth of the smoker, and the activated carbon filter section 1 is in contact with shredded tobacco 5; the wood pulp paper filter section is divided into two sections: It consists of two parts, an inner core and an outer layer, the inner core is a porous wood pulp paper filter rod 2, and the outer layer is an acetate fiber filter rod tube 3.

[0023] As shown in Figures 1 and 2, the outer sides of the wood pulp paper and activated carbon filter sections are covered with a layer of tipping paper 4 . The tipping paper 4 is coated with vitamin E and vitamin B1.

Embodiment 2

[0024] Embodiment 2 bioactive agent and filter tip preparation

[0025] A. Preparation of biologically active solution: get the following raw materials in mass ratio to form biologically active solution: 50g sorbitol glycoside, 50g xylitol glycoside, 200g β-cyclodextrin, 200g vitamin B1, 500g triacetin , a total of 1000 grams of raw materials.

[0026] B. Preparation of additives: put the activated carbon into the biologically active solution and soak for 48 hours, then mix the soaked activated carbon with the catalyst Cu-ZSM-5 zeolite powder according to the mass ratio of 70% and 30%.

[0027] C. Add the activated carbon obtained in step B into the filter tip of Example 1 as the activated carbon filter section therein to obtain a functional cigarette filter.

[0028] Through experimental comparison, it is shown that the functional filter can reduce the tar and main harmful substances in cigarette smoke, including NO, NO X , nitroso compounds, free radicals, H 2 o 2 , CO, ...

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Abstract

The present invention discloses one kind of bioactive agent for cigarette and cigarette filter tip with the bioactive agent. The bioactive agent is prepared through the following materials: glucitol glycoside 8-12 wt%, beta-cyclodextrin 18-22 wt%, vitamin B 18-22 wt% and glycerol triacetate 48-52 wt%. The cigarette filter tip with the bioactive agent can reduce tar and filter out harmful matters selectively while not reducing the fragrance of cigarette. The present invention can intercept tar in the amount as high as 55 %, and has no influence on the fragrance of cigarette and improved taste.

Description

technical field [0001] The invention relates to the technical field of cigarette preparation, in particular to a bioactive agent for cigarettes and a cigarette filter prepared by using the active agent. Background technique [0002] With the increasing anti-tobacco movement in the world and the general increase of consumers' attention to smoking and health, the market has higher and higher requirements for cigarettes, and the tobacco industry is facing more and more pressure, especially in recent years. Some countries have required labeling To remove and reduce the harmful substances listed in the Hoffmann list, therefore, reducing tar and reducing harm is the development trend of the tobacco industry at home and abroad. How to significantly reduce the tar and harmful components of cigarettes while maintaining the taste of cigarettes so that consumers can get physiological satisfaction is the biggest challenge facing cigarette design. [0003] The filter tip is a smoke filt...

Claims

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Application Information

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IPC IPC(8): A24D3/02A24D3/06C08L5/16C08K5/11D21H17/06D21H17/09A24D1/04
Inventor 杨剑锋
Owner CHINA TOBACCO GUANGDONG IND
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