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A kind of neroli oil capsule dry beads, its preparation method and its application in tobacco

A technology of neroli oil and capsules, which is applied in the field of tobacco to achieve the effects of large air flow, good slow-release effect, high open porosity and fragrance attachment rate

Active Publication Date: 2022-02-08
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the application of neroli oil in tobacco for flavoring to improve the smoking quality of tobacco has not been reported

Method used

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  • A kind of neroli oil capsule dry beads, its preparation method and its application in tobacco
  • A kind of neroli oil capsule dry beads, its preparation method and its application in tobacco
  • A kind of neroli oil capsule dry beads, its preparation method and its application in tobacco

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Get 120mg molecular weight and be 50KDa chitosan, be dissolved in 100ml mass fraction and be in the glacial acetic acid solution of 1%, ultrasonic dissolve 30min, make chitosan dissolve completely; Emulsifier Tween 20 and neroli oil are with the ratio of 240mg:240mg Mix, use magnetic stirrer to carry out pre-emulsification with 500r / min stirring 10min; The complete chitosan solution of gained dissolving is mixed with the mixed solution of pre-emulsified complete neroli oil and emulsifier, placed in the cell disruptor, with Ultrasound at 50% power for 10 minutes to obtain an emulsion; use a sodium hydroxide solution with a concentration of 2mol / L to adjust the emulsion to a pH value of 5.0, and add 5ml of a sodium tripolyphosphate solution with a mass concentration of 16mg / ml under stirring at 500r / min , continue magnetic stirring for 90 min to ensure complete reaction, and obtain neroli oil nano-microcapsule emulsion, and obtain neroli oil nano-microcapsule powder after ...

Embodiment 2

[0032] Take 120mg of chitosan with a molecular weight of 150KDa, dissolve it in 100ml of glacial acetic acid solution with a mass fraction of 1%, and ultrasonically dissolve it for about 30min to completely dissolve the chitosan; mix the emulsifier Tween 20 and neroli oil at a ratio of 240mg:300mg Mix, use magnetic stirrer to carry out pre-emulsification with 500r / min stirring 10min; The complete chitosan solution of gained dissolving is mixed with the mixed solution of pre-emulsified complete neroli oil and emulsifier, placed in the cell disruptor, with Ultrasound at 30% power for 10 minutes to obtain an emulsion; use a sodium hydroxide solution with a concentration of 2mol / L to adjust the pH value of the emulsion to 5.2, and add 5ml of a sodium tripolyphosphate solution with a mass concentration of 12mg / ml under stirring at 500r / min , and continue magnetic stirring for 30 minutes to ensure complete reaction to obtain neroli oil nano-microcapsule emulsion, and obtain neroli oi...

Embodiment 3

[0036] Get 180mg molecular weight and be the chitosan of 450KDa, be dissolved in 100ml mass fraction and be in the glacial acetic acid solution of 1%, ultrasonic dissolving 30min, chitosan is completely dissolved; Proportionally mixed, using a magnetic stirrer to stir at 500r / min for 10min to carry out pre-emulsification; the resulting dissolved chitosan solution is mixed with the mixture of pre-emulsified complete neroli oil and emulsifier, placed in a cell disruptor, Ultrasound at 50% power for 10 minutes to obtain an emulsion; use a sodium hydroxide solution with a concentration of 2 mol / L to adjust the pH of the emulsion to 4.8, and add a sodium tripolyphosphate solution with a mass concentration of 18 mg / ml under stirring at 500 r / min 5ml, and continue magnetic stirring for 90min to ensure complete reaction to obtain neroli oil nano-microcapsule emulsion, and obtain neroli oil nano-microcapsule powder after freeze-drying. The particle size of the obtained nano-microcapsul...

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Abstract

The invention discloses a dried neroli oil capsule and a preparation method thereof. The preparation method comprises the following steps: ① preparing diatomite dried beads; ② preparing neroli oil capsule powder; ③ mixing the dried neroli and neroli oil capsule powder Preparation of dry beads of neroli oil capsules. The specific surface area of ​​the neroli oil capsule dry beads of the present invention can reach 3.0m 2 More than / g, the open porosity can reach more than 70%, and the fragrance attachment rate can reach more than 30%. It can be used in cigarette filter sticks to improve the smoking quality of cigarettes.

Description

technical field [0001] The invention belongs to the technical field of tobacco, and in particular relates to a dry pearl of neroli oil, its preparation method and its application in tobacco. Background technique [0002] In recent years, the research on cigarette materials and the application of new materials have continuously promoted the reform and innovation of cigarette products. Developed countries have always regarded the research of cigarette materials as a breakthrough to improve the technical content of cigarettes, and adding flavor to tobacco is one of the means to improve the performance of tobacco. However, the application of spices in tobacco has problems such as the volatilization and deterioration of spices, which not only affects the perfuming effect, but also causes the waste of spices. In order to solve this problem, patents such as CN110403236A and CN110226774A adopt the method of adsorbing spices to dry beads, which can make the spices release slowly and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/02A24D3/06B01J13/10C11B9/00
CPCA24D3/0216A24D3/061B01J13/10C11B9/00
Inventor 蒋昆明许春平刘志华孟丹丹李振杰王昆淼向能军何沛杨晨唐石云
Owner CHINA TOBACCO YUNNAN IND
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