Preparation method of continuous aroma enhancement type solid aromatic bead for cigarette

Abstract

The invention discloses a preparation method of a continuous aroma enhancement type solid aromatic bead for a cigarette. The preparation method comprises the following steps that (1) lecithin is addedto absolute ethyl alcohol, stirring is carried out at 45-50 DEG C, after complete dissolution, cigarette flavor and a 20% tween 80 solution are slowly added, stirring is continued for 30-45 min, andemulsion liquid is obtained; (2) ethyl cellulose is added to the emulsion liquid, stirring is continued for 30-45 min, hydroxypropyl methyl cellulose is added after a mixture is cooled, stirring is continued for 1-2 h, the volume of a solution is subjected to vacuum concentration to one third to one fourth of the original volume, and slow releasing powder is obtained through spray drying; and (3)the slow releasing powder is mixed with cellulose acetate and carboxymethyl cellulose, secondary granulation is carried out, and the solid aromatic bead is obtained after drying. According to the preparation method of the continuous aroma enhancement type solid aromatic bead for the cigarette, when the prepared solid aromatic bead is used, the retention rate of aromatic components in a filter is low, the aromatic compositions can be transferred to a mainstream smoke particle phase continuously and stably, and a user can obtain uniform and stable aroma enhancement experience.

Description

technical field [0001] The invention belongs to the technical field of tobacco production, and in particular relates to a method for preparing continuous flavor-increasing solid flavor beads for cigarettes. Background technique [0002] In recent years, with the emergence of composite multi-element filter sticks and the development trend of cigarette tar reduction and harm reduction, in order to make up for the resulting loss of smoke aroma, more and more brands have begun to use the "flavor bead addition" technology as an auxiliary flavoring The method, fragrance beads, is one or more flavor capsules, granules or microbeads added to the cigarette tip, which can realize the artificial and controllable release of characteristic fragrance during the smoking process of cigarettes, and reduce the influence of the external environment on smoking flavor and the loss of flavor caused by it, enrich the taste of cigarette smoking, and realize the moisturizing and flavor enhancement i...

AI Technical Summary

Problems solved by technology

[0003] The types of fragrant beads include microcapsules, quick-fried beads, dripping pills, and powdery granules, and the molding methods vary according to their shapes. However, during the preparation process of quick-fried beads and dripping pills, some exogenous harmful ingredients are easily added, such as: low molecular weight Aldehydes and ketones, such as formaldehyde and acetaldehyde, benzene series, plasticizers, etc., may remain in the fragrance beads and cause potential harm to the human body; while powder particles are usually too small in size, consumers are likely to have safety concerns

At present, there is an existing technology of using zeolite, biochar, cyclodextrin and other materials to make large-particle solid flavor beads, and the inherent porous adsorption structure of zeolite and other materials is used to absorb and store flavor components. During the smoking process of cigarettes, flavor components It will be taken out by the mainstream smoke with the inhalation, and then perceived by the smoker. However, most of the aroma components are still trapped in the filter, and the retention rate is as high as 75%, while only 5% to 10% Fragrance components will be transferred to the mainstream smoke, and usually the aroma components are affected by heat and the user’s smoking habits are different, they will overflow concentratedly in the early stage of smoking, and the effect of increasing fragrance in the later stage of smoking is poor. During the whole smoking process, the fragrance beads cannot Provide users with a uniform and stable fragrance enhancement experience

Images