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Nicotine-reducing agent and nicotine reduction method

A technology of nicotine and reducing agent, which is applied in the fields of application, tobacco, and e-liquid filter elements, etc., and can solve problems such as troublesome installation of accessories, difficulty in smoking, and large inhalation resistance

Inactive Publication Date: 2007-03-21
SAN EI GEN F F I
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the former method of adding a water-absorbing polymer to the cigarette suction filter, since the suction filter absorbs a large amount of water under high-humidity conditions, the suction resistance during smoking increases, and there is a problem that smoking itself becomes difficult.
[0005] There is also known a wooden and plastic smoking cessation pipe (Patent Document 7) with a filter tip impregnated with mucus embedded in it. In this method, it is troublesome to attach accessories when smoking.
In addition, there is also known a denicotin-tar agent in which a gelled product is thinly coated on the filter and mouthpiece surface of a cigarette and smoked as it is or inserted into a tube (Patent Document 8), so that the gelled product does not soak into the cigarette. In the filter, the gelatinized substance remaining on the filter scatter in the mouth, causing an unpleasant feeling and making it difficult to smoke

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0115] Hereinafter, the content of the present invention will be specifically explained using the following experimental examples and examples. However, the present invention is not limited to these. In addition, the so-called "parts" which is not specifically described means "parts by weight".

[0116] In addition, the suppliers of compounds used in the following experimental examples are as follows. ※The mark refers to the registered trademark of SAN-EI GEN F.F.I., INC..

[0117] Tamarind Seed Gum: VIS TOP ※ D-2033, Sanrongyuan Co., Ltd.

[0118] Locust bean gum: VIS TOP ※ D-30, Sanrongyuan Co., Ltd.

[0119] Xanthan Gum: SAN ACE ※ C. San Rong Yuan Co., Ltd.

[0120] Tara Gum: VIS TOP ※ D-2101, Sanrongyuan Co., Ltd.

[0121] Guar Gum: VIS TOP ※ D-2029, Sanrongyuan Co., Ltd.

[0122] Pullulan: Pullulan PF-20 (micron powder), Hayashibara (strain)

[0123] Plantago Seed Gum: SOALLYUM PG-200, MRC Polysaccharide Co., Ltd.

[0124] HM pectin: VIS TOP ※ D-2220, Sanrongyuan Co., Ltd.

...

experiment example 1

[0136] (1) Preparation of aqueous liquid composition

[0137] According to the prescription described in Table 2, aqueous liquid compositions (Examples 1 to 15) were prepared. Specifically, the polysaccharides described in Table 1 (Tamarind Seed Gum, Locust Bean Gum, Xanthan Gum, Tara Gum, Guar Gum, Pullulan, Plantago Seed Gum, HM Pectin, LM pectin, λ-carrageenan, carboxymethyl cellulose) and trehalose are dissolved while heating at 80°C for 10 minutes while stirring. In addition, methyl cellulose (Example 14) and hydroxypropyl methyl cellulose (Example 15) in polysaccharides were added to ion-exchanged water together with trehalose at 60°C for 10 minutes, and then Dissolve while stirring at 10°C for 10 minutes.

[0138] Among these, an aqueous solution of sodium benzoate, an aqueous solution of citric acid, an aqueous solution of trisodium citrate, and an aqueous solution of a coloring material (Red No. 2 and Red No. 40) previously dissolved in ion-exchanged water were added and ...

experiment example 2

[0152] (1) Preparation of aqueous liquid composition

[0153]According to the prescriptions described in Table 3, aqueous liquid compositions (Examples 16 to 25) were prepared. Specifically, first, tamarind seed gum and xanthan gum, each sugar described in Table 3 (trehalose, sucrose, glucose, fructose, maltose, sorbitol, maltitol, erythritol, Xylitol, dextrin), dissolve with stirring while heating at 80°C for 10 minutes. Among these, an aqueous solution of sodium benzoate, an aqueous solution of citric acid, an aqueous solution of trisodium citrate, and an aqueous solution of coloring material (Red No. 2 and Red No. 40) dissolved in ion-exchanged water in advance were added and mixed. The total amount was adjusted to 100% by weight with ion-exchanged water to prepare each aqueous liquid composition (Examples 16 to 25).

[0154] (2) Evaluation of properties of aqueous liquid composition

[0155] The initial viscosity of each aqueous liquid composition (Examples 16 to 25) obtained ...

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Abstract

The present invention relates to a nicotine reducing agent for reducing the amount of nicotine contained in mainstream smoke of a cigarette and a smoking article for reducing nicotine. In addition, the present invention also relates to a method for reducing the amount of nicotine in the mainstream smoke of a cigarette by using the above-mentioned nicotine reducing agent or smoking article for reducing nicotine. The nicotine lowering agent can be selected from the group consisting of tamarind seed gum, locust bean gum, xanthan gum, tara gum, guar gum, pectin, pullulan, psyllium seed gum, methylcellulose, carboxylated An aqueous liquid composition having a viscosity of 500 to 3000 mPa·s consisting of at least one polysaccharide of methylcellulose, hydroxypropylmethylcellulose, and carrageenan.

Description

Technical field [0001] The present invention relates to a nicotine reducing agent for reducing the amount of nicotine contained in mainstream cigarette smoke and a smoking appliance for reducing nicotine. In addition, the present invention relates to a method for reducing the amount of nicotine from mainstream cigarette smoke and a method for reducing the amount of tar by using the above-mentioned nicotine reducing agent or smoking appliance for reducing nicotine. Background technique [0002] In cigarette smoke, it is said that there are about 4000 chemical substances, among which there are harmful substances and cancer-causing substances. Among them, as representative examples of harmful substances contained in cigarette smoke, nicotine, tar, and carbon monoxide can be cited. Therefore, in the past, various methods have been studied in order to exclude these harmful substances from cigarette smoke. [0003] As these methods, for example, a method of reducing the amount of nicot...

Claims

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Application Information

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IPC IPC(8): A24D3/14A24D3/06
Inventor 小岛直人大本俊郎小坂井淳岩渕久克
Owner SAN EI GEN F F I
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