Two-section preparation method for tobacco vanilla flavour

A vanilla, two-stage technology, applied in the field of preparation of tobacco flavors, can solve the problems of inability to comprehensively utilize effective aroma components, low yield of total extract, inconvenient processing and treatment of crude extract, etc., to achieve It is easy to promote and apply, the process is simple and easy, and the effect of simple equipment

Inactive Publication Date: 2013-01-16
YUNNAN REASCEND TOBACCO TECH GRP
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 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 impossible to comprehensively utilize the raw materials and fully extract and separate different effective aroma components in the raw materials, so that the obtained different flavor products are suitable for the characteristics of cigarette flavoring and addition, and it is not convenient for the subsequent processing and processing of the crude extract. deal with

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

[0013] According to the following steps, the vanilla spice product is prepared in two stages:

[0014] ①Weigh 500g of vanilla beans, cut them into small pieces of about 1-2cm, add 2000g of petroleum ether, and reflux extraction for 3 times, each time for 3 hours;

[0015] ② After 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 reduced pressure to obtain the vanilla spice product.

Embodiment 2

[0017] According to the following steps, the vanilla spice product is prepared in two stages:

[0018] ① Weigh 500g of vanilla beans, cut them into small pieces of 1-2cm, add 3000g of ethyl acetate, and reflux extraction for 3 times, each time for 2 hours;

[0019] 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 obtain the vanilla spice product.

Embodiment 3

[0021] According to the following steps, the vanilla spice product is prepared in two stages:

[0022] ①Weigh 500g of vanilla beans, cut them into small pieces of 1-2cm, add 2500g of n-butanol, and reflux extraction for 3 times, each time for 2 hours;

[0023] ②After drying the vanilla beans extracted by n-butanol to remove residual n-butanol, add 3000g of 95% ethanol each time, and reflux extraction twice, each time for 2 hours, combine the extracts, and wait for them to settle naturally Suction filtration is carried out, and the filtrate is concentrated under reduced pressure to obtain the vanilla spice product.

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 discloses a two-section preparation method for a tobacco vanilla flavour. The method comprises the following steps: extracting vanilla beans through a lipid soluble solvent in a reflux manner; then extracting the vanilla beans through a water soluble solvent in a reflux manner; leaching; and concentrating the filtrate at reduced pressure to obtain the vanilla flavour. With the adoption of the two-section preparation method for the tobacco vanilla flavour disclosed by the invention, separation of the lipid soluble components and water soluble components of the vanilla beans can be realized, thereby being convenient to the subsequent treatment of a crude extract; and the total extractum yield of raw materials can be improved, the raw materials can be fully utilized, and effective fragrant components in the raw materials can be fully extracted and separated.

Description

[0001] The present invention is a divisional application of the invention patent application with the application number 201010584532.6, the application date is December 13, 2010, and the title is "Preparation Method of Vanilla Spice for Tobacco". technical field [0002] 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 [0003] Vanilla ( Vanilla planifolia Andr.), also known as vanilla, vanilla, and vanilla, 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 countri...

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
Patent Type & Authority Applications(China)
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 YUNNAN REASCEND TOBACCO TECH GRP
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