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Preparation method and application of compound plant essential oil and microcapsule product thereof

A technology of compound plant essential oil and microcapsules is applied in the field of preparation of compound plant essential oil and microcapsule products thereof, which can solve the problems of short retention time of essence and uneven release of essence, avoid the deterioration of essence, improve the quality and production of cigarette smoking food. The effect of simple process operation

Active Publication Date: 2018-12-04
CHINA TOBACCO JIANGXI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of these two methods are that the residence time of the essence is short and the release of the essence is uneven.

Method used

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  • Preparation method and application of compound plant essential oil and microcapsule product thereof

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Experimental program
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Effect test

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.

[0...

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.

[0041]...

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Abstract

The invention belongs to the technical field of spices for tobacco, and discloses a preparation method of compound plant essential oil and its microcapsule product and application in cigarettes. A compound plant essential oil, which is composed of the volatile oil of green calyx plum, tangerine peel and light bamboo leaves, wherein the mass ratio of green calyx plum, orange peel and light bamboo leaves is (1~2):(1~2):(1~2) . Pulverize green calyx plum, tangerine peel, and light bamboo leaves according to the proportion, soak them in distilled water for 12 hours, place them in a volatile oil extractor, and extract the volatile oils from them by steam distillation to obtain the above essential oils. Using compound plant essential oil as the core material and β-cyclodextrin as the wall material, the microcapsule product is prepared by molecular embedding method. The microcapsule product is applied in a cigarette filter in an amount of 0.02g / cigarette, which can make the smoke sweet and soft, keep the fragrance stable, and improve the quality of the fragrance.

Description

technical field [0001] The invention belongs to the technical field of spices for tobacco, and in particular relates to a preparation method of compound plant essential oil and its microcapsule product and its application in cigarettes. Background technique [0002] In the tobacco industry, the use of natural plant extracts to flavor cigarettes has become a research hotspot. Among them, the extraction of natural flavor extracts mainly relies on methods such as water extraction and alcohol extraction. These methods have high extraction efficiency and simple equipment requirements. However, some substances such as pectin and starch will be more or less dissolved in the alcohol-water extraction process, which is not conducive to the quality of cigarettes. [0003] In the tobacco industry, the existing methods of adding flavors are mainly to add flavors directly to shredded tobacco, or to add incense sticks with flavors in the filter tip. The disadvantages of these two methods...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11B9/02B01J13/02A24B3/12A24B15/24
Inventor 蔡继宝苏加坤徐达郭磊罗娟敏邓宇周平田耀伟邵灯寅
Owner CHINA TOBACCO JIANGXI IND CO LTD
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