Filtering agent for harmful gas in cigarette, production method thereof and application thereof

Abstract

The invention discloses a filtering agent for harmful gas in cigarette, a production method thereof and application thereof. The filtering agent for the harmful gas in the cigarette comprises the following components in percentage by weight: 15 to 40 percent of chlorophyll, 25 to 35 percent of gene muscle master batch, 10 to 20 percent of far infrared indium rock, 10 to 30 percent of anti-oxidation heme, and the balance of water. The production method adopts innocuous natural plants as raw materials, is environment-friendly, and has low manufacturing cost. Proved by experiments and based on the unchanged prior cigarette smoking taste, the filtering agent can reduce free radical in the smoke by more than 50 percent, reduce carbon monoxide by more than 25 percent, reduce the content of tar by more than 30 percent, and greatly reduce benzopyrene, nitrosamine and the like. The filtering agent for the harmful gas in the cigarette can obviously improve the acrimony and impurity gas peculiarsmell of the cigarette, increase the fragrance of the cigarette, and greatly improve the sensory quality.

Description

technical field [0001] The invention relates to a filter and its production method and application, in particular to a harmful gas filter in cigarettes and its production method and application. Background technique [0002] In the tobacco industry, according to the "United Nations Framework Convention on Tobacco Control" that came into effect on March 12, 2006, only by reducing or reducing carcinogens in cigarettes, especially free radicals, nitrosamines, and benzopyrene in smoke It can be identified as harm reduction and defocus reduction. [0003] At present, the international cigarette market mainly uses special filters to achieve the purpose of "reducing harm and reducing coke". Wherein, the special filter can be divided into two-composite filter and three-compound filter according to the structure, and can be divided into activated carbon filter, aluminosilicate filter and catalyst filter according to the additive used. Among them, the activated carbon filter can sel...

AI Technical Summary

Problems solved by technology

Among them, the activated carbon filter can selectively filter out some harmful gases, and its research and application is earlier and widely used. Filtration of structures, especially for the removal of carcinogens in smoke, such as free radicals, CO, etc., has little effect

[0004] In addition, as reported by cvetkoyicn et al. in 2002, cv-zsm-5 zeolite powder with a particle size of 1.5 mm, propylene glycol and 95% ethanol were made into a suspension, and then added to cigarette shredded tobacco and filter tip respectively, however, such small The powder is very easy to be inhaled into the lungs of smokers, which has a greater health risk

[0005] For smoke catalysts, because the catalyst itself is non-toxic, tasteless, and does not cause new safety changes, the prospect is good. However, the selectivity and specificity of the catalyst must be considered. In addition, the load, industrial addition method and There are many factors such as economic cost, therefore, there are many restrictive factors for the use of smoke catalysts for harm reduction and coke reduction

[0006] Recently, some new harm reduction and tar reduction methods have appeared in the tobacco industry, mainly using chemical synthetic substances (such as Zhongnanhai brand cigarettes), Chinese herbal medicine (Wuye Shen brand cigarettes), etc. The cost of implementing these technical measures is high. And changed the original taste of the smoke, more importantly, the effect of harm reduction and coke reduction is not obvious

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