Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for extracting vanilla extract used for tobacco through high-pressure puffing of supercritical CO2

A high-pressure puffing and supercritical technology, which is applied in the fields of tobacco, application, and food science, can solve the problems of inability to comprehensively utilize effective aroma components, inconvenient processing and treatment of crude extracts, and low yield of total extracts. Ease of follow-up processing and handling, short extraction time and low cost

Inactive Publication Date: 2015-09-30
HUBEI CHINA TOBACCO IND +1
View PDF6 Cites 4 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. The total extraction rate of raw materials is low by this method, and it is not possible to comprehensively utilize raw materials and fully extract and separate different effective aroma components in raw materials. To make the resulting different flavor products suitable for the characteristics of cigarette flavoring and addition, and it is not convenient for the subsequent processing and handling of the crude extract

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for extracting vanilla extract used for tobacco through high-pressure puffing of supercritical CO2
  • Method for extracting vanilla extract used for tobacco through high-pressure puffing of supercritical CO2
  • Method for extracting vanilla extract used for tobacco through high-pressure puffing of supercritical CO2

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A high-pressure expanded supercritical CO 2 The method for extracting tobacco vanilla extract comprises the following steps:

[0027] 1) Chop vanilla beans into 1cm granules, weigh 350g of vanilla bean granules, put them into a pressure vessel, raise the pressure to 3MPa at 25°C, keep it for 5 minutes, and release the pressure instantly Return to normal pressure to make the vanilla bean granules fluffy, set aside;

[0028] 2) Take by weighing 100g of fluffy vanilla bean particles prepared in step 1) and put into supercritical CO 2 In the extractor, add 2g of absolute ethanol, set the CO 2 The flow rate is 1Kg / h, the extraction pressure is 20MPa, and the extraction temperature is 40°C for 1h, and a clear and transparent liquid is obtained, which is the vanilla extract.

Embodiment 2

[0030] A high-pressure expanded supercritical CO 2 The method for extracting tobacco vanilla extract comprises the following steps:

[0031] 1) Chop vanilla beans into 2cm granules, weigh 350g of vanilla bean granules, put them into a pressure vessel, raise the pressure to 4MPa at 25°C, keep it for 10 minutes, and release the pressure instantly Return to normal pressure to make the vanilla bean granules fluffy, set aside;

[0032] 2) Take by weighing 100g of fluffy vanilla bean particles prepared in step 1) and put into supercritical CO 2 In the extractor, add 5g of absolute ethanol, set the CO 2 The flow rate is 2Kg / h, the extraction pressure is 30MPa, and the extraction temperature is 50°C, and the extraction is carried out for 2 hours to obtain a clear and transparent liquid which is the vanilla extract.

Embodiment 3

[0034] A high-pressure expanded supercritical CO 2 The method for extracting tobacco vanilla extract comprises the following steps:

[0035] 1) Chop vanilla beans into 4cm particles, weigh 350g of vanilla beans, put them into a pressure vessel, raise the pressure to 5MPa at 25°C, keep it for 15 minutes, and release the pressure instantly Return to normal pressure to make the vanilla bean granules fluffy, set aside;

[0036] 2) Take by weighing 100g of fluffy vanilla bean particles prepared in step 1) and put into supercritical CO 2 Add 8g of absolute ethanol to the extractor and set the CO 2 The flow rate is 3Kg / h, the extraction pressure is 40MPa, and the extraction temperature is 60°C, and the extraction is carried out for 3 hours, and a clear and transparent liquid is obtained, which is the vanilla extract.

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 method for extracting vanilla extract used for tobacco through high-pressure puffing of the supercritical CO2. The method comprises the following steps that 1 high-pressure puffing: vanilla beans are put into a pressure vessel, high-pressure puffing is conducted, puffing objects of the vanilla beans are obtained, the puffing pressure ranges from 3-8 MPa, the puffing time ranges from 5-20 min, and the puffing temperature ranges from 23-30 DEG C; 2 supercritical CO2 extraction: the puffing objects of the vanilla beans obtained in the step 1 are put into a supercritical CO2 extraction instrument, entrainer is added to conduct the supercritical CO2 extraction, the vanilla extract I obtained, the flow of the CO2 is 1-5 Kg / h, the extraction pressure ranges from 20-40 MPa, the extraction time ranges from 1-5 h, and the extraction temperature ranges from 30 DEG C to 60 DEG C. According to the method for extracting vanilla extract used for tobacco through high-pressure puffing of the supercritical CO2, the extraction rate of the effective constituent in the vanilla is improved, the vanilla content in the vanilla extractive is high, the vanilla extractive is applied on the tobacco, the functions to purify and moderate tobacco smoke, coordinate tobacco smoke, increase tobacco flavor and improve the texture of the tobacco smoke are achieved, and the tobacco flavor is fine and smooth.

Description

technical field [0001] The invention belongs to the technical field of preparation and application of tobacco spices, in particular to a high-pressure puffed supercritical CO 2 A method for extracting tobacco vanilla extract. Background technique [0002] Vanilla fragrans Andplanifold & Vanilla Tahitensis is a plant of the genus Vanilla of Orchidaceae, also known as vanilla, vanilla, vanilla, and flat-leaved vanilla. It is a climbing plant under the tropical rainforest. Vanilla is the most popular aroma substance in the world today. It has a very attractive aroma and is famous in the field of flavors and fragrances for its harmonious, elegant, warm, and full-bodied aroma. It is known as the "Queen of Food Spices". The main ingredient of vanilla is vanillin. As the vanilla bean extract is more and more widely used in the pharmaceutical industry and the food industry, the fact that the natural vanilla bean extract will become the mainstream of the fragrance industry has becom...

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): C11B9/02A24B3/12
Inventor 王娜熊国玺尹团章司辉董爱君
Owner HUBEI CHINA TOBACCO IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com