Preparation method of vanilla perfume for cigarettes

A technology of vanilla and vanilla beans, which is applied in the direction of essential oils/spices, preparation of tobacco, tobacco, etc., can solve the problem of inability to comprehensively utilize effective aroma components, low yield of total extract, and inconvenient crude extract processing and processing problems, to achieve the effect of easy popularization and application, simple process and simple equipment

Active Publication Date: 2011-05-11
云南拓宝科技有限公司
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the extraction of vanilla spices is mostly obtained after direct concentration by solvent extraction. This method cannot effectively extract spices according to the characteristics of vanilla beans containing both fat-soluble components and water-soluble components. The total leaching of raw materials The product yield is low, and it is impos

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Prepare the vanilla spice product in stages according to the following steps:

[0015] ① Weigh 500g of vanilla beans, cut it into small pieces of about 1-2cm, add 2000g of petroleum ether, reflux extraction 3 times, each time for 3 hours, combine the extracts, concentrate under reduced pressure and recover petroleum ether to obtain the initial paste , redissolve with 70% ethanol with 5 times the weight of the initial paste, freeze the resulting solution below -15°C for 10 hours and then carry out suction filtration, and the filtrate is concentrated under reduced pressure to obtain the first vanilla spice product.

[0016] ②After drying the vanilla beans extracted with petroleum ether in the first paragraph to remove the residual petroleum ether, add 2500g of 70% ethanol each time, reflux extraction twice, each time for 3 hours, combine the extracts, and wait for them to settle naturally Suction filtration is then carried out, and the filtrate is concentrated under reduc...

Embodiment 2

[0019] Prepare the vanilla spice product in stages according to the following steps:

[0020] ① Weigh 500g of vanilla beans, cut them into 1-2cm pieces, add 3000g of ethyl acetate, reflux extraction for 3 times, each time for 2 hours, combine the extracts, concentrate under reduced pressure to remove ethyl acetate to get the initial paste , back-dissolved with 70% propylene glycol 5 times the weight of the initial cream, and the returned solution was frozen below -15°C for 15 hours before suction filtration, and the filtrate was concentrated under reduced pressure to obtain the first vanilla spice product.

[0021] ② After drying the above-mentioned vanilla beans extracted with ethyl acetate to remove residual ethyl acetate, add 3500g of 70% propylene glycol each time, reflux extraction twice, each time for 3 hours, combine the extracts, and wait for them to settle naturally Suction filtration is then carried out, and the filtrate is concentrated under reduced pressure to obta...

Embodiment 3

[0024] Prepare the vanilla spice product in stages according to the following steps:

[0025] ①Weigh 500g of vanilla beans, cut them into small pieces of 1-2cm, add 2500g of n-butanol, reflux extraction for 3 times, each time for 2 hours, concentrate the extract under reduced pressure and recover n-butanol to obtain the initial paste , back-dissolved with 95% ethanol of 6 times the weight of the initial paste, and the returned solution was frozen below -10°C for 24 hours and then suction-filtered, and the filtrate was concentrated under reduced pressure to obtain the first vanilla spice product.

[0026] ②After drying the vanilla beans extracted with n-butanol to remove residual n-butanol, add 3000g of 95% ethanol each time, and reflux extraction twice for 2 hours each time, combine the extracts, and wait for their natural settlement Suction filtration is carried out, and the filtrate is concentrated under reduced pressure to obtain the second vanilla spice product.

[0027] ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a preparation method of a vanilla perfume for cigarettes, comprising the following steps: carrying out reflux extraction on vanilla beans with a fat-soluble solvent, condensing while depressurizing to remove the fat-soluble solvent and obtain a primary paste, redissolving the primary paste with an alcohol extracting agent, freezing and storing the redissolved solution, then carrying out filtration on the redissolved solution, and condensing the filtrate while depressurizing to obtain vanilla perfume. According to the invention, the separation of the fat-soluble components and water-soluble components of the vanilla beans can be realized, thereby facilitating the follow-up processing of the crude extract, increasing the total extract yield of the raw material, comprehensively utilizing the raw material, and completely extracting and separating active perfume ingredients from the raw material.

Description

technical field [0001] The invention relates to a method for preparing tobacco spices, which belongs to the field of tobacco technology. Specifically, vanilla beans are used as raw materials, and according to the characteristics of the chemical components of vanilla beans, special extraction and separation techniques are used to produce characteristic tobacco flavors in sections. Methods. Background technique [0002] Vanilla planifolia (Vanilla planifolia Andr.) has another name called vanilla, vanilla orchid, and vanilla orchid, and has the reputation of "the king of food spices". Vanilla is native to Mexico and is a large orchid spice plant that grows in tropical rainforests. At present, the cultivation areas of vanilla are mainly concentrated in island countries or regions such as Madagascar, Indonesia, Comoros, Rwandan, Uganda, Seychelles, Mexico and Tahiti. my country introduced vanilla from Indonesia in 1960 and planted it in Fujian, Hainan, Guangxi, and Yunnan. Due...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C11B9/00A24B3/12
Inventor 刘丽芬孔祥勇杨丽华林瑜念小魁张勃邹宇李国盛
Owner 云南拓宝科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap