Compound plant essential oil, preparing method of microcapsule product thereof and application of microcapsule product
A compound plant essential oil and microcapsule technology, which is applied in the field of preparation of compound plant essential oil and its microcapsule products, can solve the problems of uneven flavor release and short retention time of flavor, so as to avoid the deterioration of flavor, improve the quality of cigarette smoking, and prolong the life of cigarettes. Effect of retention period
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Embodiment 1
[0031] Preparation of the compound plant essential oil: mix green calyx plum, tangerine peel, and light bamboo leaves in a weight ratio of 1:1:1, crush them, soak in distilled water for 12 hours, put them in a volatile oil extractor, and extract the volatile oil from them by steam distillation. .
[0032] Preparation of microcapsule products of compound plant essential oils: use β-cyclodextrin as wall material, and prepare β-cyclodextrin aqueous solution according to β-cyclodextrin:water=1:6 (mass ratio). The compound plant essential oil is used as the core material, and the compound plant essential oil is added to the β-cyclodextrin aqueous solution according to the core-to-wall ratio of 1:8 (mass ratio). Control the temperature at 50°C, stir for 2 hours and take it out. After the solution is cooled to room temperature, put it in a refrigerator at 4°C for 24 hours, filter it with suction, and dry it at low temperature to constant mass to obtain the microcapsule product.
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Embodiment 2
[0035] Preparation of compound plant essential oil: mix green calyx plum, tangerine peel, and light bamboo leaves in a weight ratio of 1:2:1, crush them, soak in distilled water for 12 hours, put them in a volatile oil extractor, and extract the volatile oil from them by steam distillation. .
[0036] Preparation of microcapsule products of compound plant essential oils: use β-cyclodextrin as wall material, and prepare β-cyclodextrin aqueous solution according to β-cyclodextrin:water=1:6 (mass ratio). The compound plant essential oil is used as the core material, and the compound plant essential oil is added to the β-cyclodextrin aqueous solution according to the core-to-wall ratio of 1:8 (mass ratio). Control the temperature at 50°C, stir for 2 hours and take it out. After the solution is cooled to room temperature, put it in a refrigerator at 4°C for 24 hours, filter it with suction, and dry it at low temperature to constant mass to obtain the microcapsule product.
[0037]...
Embodiment 3
[0039] Preparation of compound plant essential oil: mix green calyx plum, tangerine peel, and light bamboo leaves in a weight ratio of 1:2:1, crush them, soak in distilled water for 12 hours, put them in a volatile oil extractor, and extract the volatile oil from them by steam distillation. .
[0040] Preparation of microcapsule products of compound plant essential oils: use β-cyclodextrin as wall material, and prepare β-cyclodextrin aqueous solution according to β-cyclodextrin:water=1:6 (mass ratio). The compound plant essential oil is used as the core material, and the compound plant essential oil is added to the β-cyclodextrin aqueous solution according to the core-to-wall ratio of 1:10 (mass ratio). Control the temperature at 50°C, stir for 1 hour and take it out. After the solution is cooled to room temperature, put it in a refrigerator at 4°C for 24 hours, filter it with suction, and dry it at low temperature to constant mass to obtain the microcapsule product.
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