A kind of plant compound particle for cigarette filter rod and preparation method thereof

Abstract

The invention discloses plant compound particles for a cigarette filter and a preparation method thereof. The method comprises the following steps: preparing rhizoma dioscoreae, radix puerariae, fructus crataegi, lonicera japonica, fructus phyllanthi, siraitia grosvenorii, gynostemma pentaphylla and vatica mangachapoi serving as major raw materials, and performing wall-breaking treatment on the raw materials; adding a small amount of yeast into the raw material powder, adding water into the powdery materials, and mixing uniformly; performing the procedures of extruding-pelletizing, material fermentation, microwave sizing, vacuum freeze drying, particle shaping and sieving in sequence to prepare a particular smell sucking material suitable for the cigarette filter finally. The plant compound particles for the cigarette filter are low in fragrance loss and high in fragrance releasing degree; by adding the plant compound particles into cigarette filter tows, the sweetness and salivation promotion of cigarette smoke can be improved, the smoke stimulation of cigarettes is lowered, the cigarette fragrance is enriched, and the smoking quality of the cigarettes is improved remarkably.

Description

technical field [0001] The invention belongs to the technical field of cigarette auxiliary materials, and in particular relates to plant compound particles for cigarette filter rods and a preparation method thereof. Background technique [0002] Cigarettes, as a special commodity, enjoy their aroma by burning and smoking. For cigarette consumers, they not only require cigarettes to be as harmful as possible, but also require cigarettes to have high-quality smoking taste, which can bring more pleasant and comfortable olfactory and taste sensations. [0003] In terms of reducing the hazards of cigarettes, researchers have been able to reduce the hazards of cigarettes through the formulation design of leaf groups and the integration of excipients. In the process of leaf group formulation design, adding some tobacco flakes, expanded cut stems, and expanded tobacco particles can significantly reduce the tar content of cigarettes. In the process of research on the integration of...

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Problems solved by technology

Although the two methods can realize the preparation of plant granules, and the prepared granules can effectively improve or improve the smoking quality of cigarettes, the preparation method, raw material processing method, and raw material selection and combination still need to be improved and perfected. Plant granule materials The advantages of adding to cigarette filter rods have not been fully realized

[0007] 1. For the one-step granulation method, it is necessary to add a polymer binder to bond the plant powder into granules during the granulation process, and during the entire granulation process, the plant powder and air are always in material exchange state, so there are two shortcomings in fluidized bed granulation: 1) polymer binders are easy to form a film on the surface of plant particles, which hinders the material exchange between plant particles and cigarette smoke, and affects its effect; 2) plant powder Under the repeated flushing of air, the material loses most of the aroma substances, which reduces the efficacy of the granular material

[0008] 2. For the two-step granulation method of wet granulation and microwave drying, because the drying temperature is high, it is easy to change and lose the aroma substances of plant materials, so the effect of granular materials is reduced to a certain extent

[0009] 3. According to the processing method of raw materials, the crushing strength is generally not enough, and the degree of cell wall breaking of plant materials is low, and the unique aroma substances of plant materials cannot be fully stimulated.

[0010] 4. For the selection and combination of raw materials, although the various plant materials announced in the prior art are fairly coordinated with the aroma of cigarettes, the coordination is not enough and needs to be improved

[0011] As for activated carbon or porous inorganic material fragrance-carrying particles, both of them are easy to damage the blade for cutting filter rods during the production process of filter rods and cigarettes, which affects the production efficiency of cigarettes, and also lacks sufficient safety in use

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