Cortex magnoliae officinalis gel beads for cigarettes and preparation method thereof

Abstract

The invention discloses cortex magnoliae officinalis gel beads for cigarettes. The cortex magnoliae officinalis gel beads for the cigarettes comprises the following components: 0.5 part to 5 parts ofcortex magnoliae officinalis volatile oil, 60 parts to 80 parts of polyethylene glycol, 10 parts to 20 parts of sodium stearate, 10 parts to 20 parts of propylene glycol, 30 parts to 50 parts of low-methoxy pectin, 20 parts to 40 parts of calcium chloride, 5 parts to 10 parts of chitosan and 5 parts to 10 parts of guar gum. The invention further provides a preparation method of the cortex magnoliae officinalis gel beads for the cigarettes. The preparation method comprises the following steps of: S1, taking the cortex magnoliae officinalis volatile oil, the low-methoxy pectin, the guar gum, thesodium stearate and the propylene glycol to heat and uniformly stir, after cooling to a temperature of 4 DEG C, dropping a mixture into calcium chloride solution, after stirring, adding polyethyleneglycol, carrying out cross-linking curing to obtain pre-compounded gel beads; S2, adding sodium tetraborate solution, and curing at the room temperature to obtain compound gel beads; and S3, transferring the compound gel beads into chitosan acetic acid solution to carry out cross-linking curing so as to obtain the cortex magnoliae officinalis gel beads. When being added into filters, the cortex magnoliae officinalis gel beads for the cigarettes have fresh sweetness and fragrance and are lasting in fragrance; stimulation of smoke on the throats is reduced; and fragrance strength is controllable.

Description

technical field [0001] The invention relates to the field of essence and fragrance for tobacco, in particular to magnolia bark gel beads for tobacco and a preparation method thereof. Background technique [0002] The trunk bark, root bark and branch bark of Magnolia officinalis Magnolia officinalis Rehd.et Wils. is a commonly used traditional Chinese medicine. Studies have proved that it has a significant effect of lowering blood pressure and inhibiting pathogenic microorganisms. Magnolia officinalis volatile oil contains eucalyptol and its isomers, accounting for about 40%-55% of the total volatile oil, followed by some alkenes, phenols, etc. , which has a fresh, spicy and sweet aroma in tobacco, which coordinates with the smoke, and can well reduce the throat irritation caused by the smoke. It is a good flavor for tobacco. [0003] Flavoring in the filter has many incomparable advantages of tobacco flavoring. Since the essence added to the filter does not participate in c...

AI Technical Summary

Problems solved by technology

[0003] Flavoring in the filter has many incomparable advantages of tobacco flavoring. Since the essence added to the filter does not participate in combustion and will not produce various toxic and harmful components due to thermal cracking, it is not subject to the tobacco additive license list. Restricted, relatively low-temperature smoking conditions can also ensure that the aroma of the flavoring material is more pure. However, there are many disadvantages of adding flavor to the filter. Fragrance doesn't last long etc.

[0004] In the prior art, gel beads have excellent characteristics such as simple preparation process, mild conditions, high controllability, high encapsulation efficiency, heat resistance and good stability, mainly by utilizing the ionic cross-linking effect between polysaccharides and multivalent cations , the covalent cross-linking between polysaccharides and glutaraldehyde and the electrostatic interaction between polysaccharides complete the preparation of gel beads, such as using sodium alginate and Ca 2+ However, such gel beads have high water content, high porosity, low strength and poor adsorption and diffusion efficiency, which is not conducive to the slow release of fragrance and makes the fragrance quickly disappear.