Fragrance gel with slow release effect and preparation method and application thereof in cigarettes

Abstract

The invention provides a fragrance gel with a slow release effect and a preparation method and application thereof in cigarettes. The fragrance gel is prepared by the following steps: uniformly mixingpropylene glycol, polyethylene glycol, stearic acid, malic acid, glucose, pullulan polysaccharide and sodium alginate according to a certain proportion, putting the mixture into a heating tank with astirring device, dissolving the mixture to obtain a gel composite material, adding perfume with a mass ratio of 10-50%, and uniformly mixing the mixture to obtain the fragrance gel with a slow release effect. In the process of forming a filter rod, the fragrance gel is applied to shreds on line to prepare a heat-sensitive slow-release fragrance filter rod; and then cigarette trial production is carried out on a high-speed cigarette making machine, wherein the tobacco shreds are blank tobacco shreds of 'soft blue' of Yellow Crane Tower. The slow release gel and the perfume are mixed and then enter a cigarette filter rod, the state is solid at normal temperature, the aroma components are solidified, the aroma loss during cigarette storage is reduced, and the fragrance gel have the advantages of simple preparation method, economy and practicability.

Description

technical field [0001] The invention relates to the field of cigarette essence and fragrance, in particular to a flavor gel with slow-release effect and its preparation and application in cigarettes. Background technique [0002] At present, the situation of the national cigarette industry is becoming increasingly tense, and the competition of cigarette products is more intense, which means that the technical content of cigarette products is required to be higher, and the smoking characteristics of cigarettes need to be further enriched and diversified. With the innovation of production technology, cigarette technicians develop filters as a carrier to supplement the aroma of mainstream smoke, and add flavors and fragrances to filter materials to prepare cigarettes with personalized fragrance. For example, on the filter rod forming machine, the cotton thread impregnated with perfume is embedded in the tow or the perfume is dissolved in a plasticizer and applied to the tow to ...

AI Technical Summary

Problems solved by technology

However, the cigarettes prepared by the above-mentioned method have sufficient strength in the first few puffs of cigarettes, but are insufficient in the last few puffs, and the fragrance is already very weak when the cigarette is smoked to the end of the cigarette.

At the same time, during the storage of cigarettes, some flavors such as mint are easy to volatilize and have a short retention time, which shortens the shelf life of the product and greatly limits the application of some flavors in cigarette filter rods

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