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

Method for extracting cigarette additives from pre-degreased burdock by ethanol and application thereof

A tobacco additive and ethanol extraction technology, which is applied in the field of ethanol extract as a tobacco additive, ethanol extract of burdock fruit, to achieve the effect of improving aroma quality and harmonious and rich smoke aroma

Inactive Publication Date: 2011-04-06
HUBEI CHINA TOBACCO IND +1
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the applicant speculates that using arctiin and arctigenin in burdock fruit for cigarette spices to crack and increase cigarette aroma is a feasible technical development direction, and no one has done a lot of work in this field

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 cigarette additives from pre-degreased burdock by ethanol and application thereof
  • Method for extracting cigarette additives from pre-degreased burdock by ethanol and application thereof
  • Method for extracting cigarette additives from pre-degreased burdock by ethanol and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1: Grind the Chinese herbal medicine Arctium Fructus into coarse powder passing through a 100-mesh sieve; add 6 times the amount of medical-grade petroleum ether with a boiling range of 60-90° C., soak overnight, reflux extraction for 5 hours to degrease, filter, retain the filter residue and dry; The filter residue and 85% ethanol are soaked and extracted at room temperature for 2 times according to the ratio of mass ratio 1:20, and the time of soaking and extracting each time is 48 hours, filtered, and the filtrate is concentrated under reduced pressure into an extract-like substance, and the obtained extract-like substance is It is an additive for cigarettes of burdock fruit ethanol extract.

[0023] The burdock fruit ethanol extract is diluted with 95% ethanol to a 10% solution, and then added to high-grade cigarette shreds according to the weight of 0.02% of shredded tobacco, and smoked according to the national standard method after making cigarettes. The ...

Embodiment 2

[0024] Example 2 Chinese herbal medicine Burdock Fructus was crushed into a coarse powder passing through a 100-mesh sieve, added 8 times the amount of medical grade petroleum ether with a boiling range of 60-90°C, soaked overnight, refluxed and extracted for 4 hours to degrease, filtered, and the filter residue was retained and dried in the air; The filter residue and 60% ethanol were subjected to ultrasonic extraction for 3 times according to the mass ratio of 1:10. The time of each ultrasonic extraction was 0.5 hours, the ultrasonic power was 200W, and the frequency was 15KHz. After filtering, the filtrate is concentrated under reduced pressure into an extract-like substance, and the obtained extract-like substance is the burdock fruit ethanol extract tobacco additive.

[0025] The burdock fruit ethanol extract is diluted with 95% ethanol to a 10% solution, and then added to mid-grade cigarette shreds according to the weight of 0.04% of shredded tobacco, and smoked according...

Embodiment 3

[0026] Example 3 Chinese herbal medicine burdock is crushed into coarse powder passing through a 100-mesh sieve, soaked overnight with 10 times the amount of medical-grade petroleum ether with a boiling range of 60-90°C, refluxed for 3 hours to degrease, filtered, and the filter residue is retained and dried in the air; The filter residue and 70% ethanol were subjected to reflux extraction for 3 times at a mass ratio of 1:5, the reflux temperature was 85° C., and the time for each reflux extraction was 2 hours. After filtering, the filtrate is concentrated under reduced pressure into an extract-like substance, and the obtained extract-like substance is the burdock fruit ethanol extract tobacco additive.

[0027] In the invention, the burdock fruit ethanol extract is diluted with 95% ethanol into a 10% solution, then added to low-grade cigarette shreds according to the weight of 0.1% of shredded tobacco, and smoked according to the national standard method after making cigarette...

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 cigarette additives from pre-degreased burdock by ethanol and application thereof, which belongs to the technical field of cigarette spice extraction. The method is carried out according to the following steps of: 1. crushing the burdock into coarse powder sieved by a sieve of 100 meshes, adding 6 to 10 times of quantity of medical level sherwood oil with the boiling range between 60 and 90 DEG C and soaking overnight, carrying out back flow extraction for 3 to 5h, filtering materials, remaining filter residue and drying the filter residue in the air; and 2. extracting the filter residue by 60 percent to 85 percent ethanol. The extraction method is the soaking extraction method or the ultrasonic extraction method or the back flow extraction method. A series of substances with better effect on the aesthetic quality of tobacco can be obtained through the extraction method, and the invention also enables medical ingredients of the burdock to be fully utilized.

Description

technical field [0001] The invention belongs to the technical field of extraction of cigarette spices, and specifically relates to a method for obtaining ethanol extracts of arctium by soaking at room temperature, reflux extraction, or ultrasonic extraction after pre-defatting the herbal drug arctium, and the obtained ethanol Application of extract as tobacco additive. Background technique [0002] In the prior art, Burdock Fructus is recorded in "Pharmacopoeia of the People's Republic of China (Part One)" (2005 Edition), which is the dry and mature fruit of Arctium lappa L., a composite plant. Harvest the infructome when the fruit is ripe in autumn, dry it in the sun, and lay down the fruit. It is distributed all over the country, and it was first recorded in "Bielu of Famous Doctors" and listed as a medium grade. Burdock seed is also known as: evil real, mouse sticky, millet sticky, vigorous, bat thorn, Mao Ranran, black wind, hair awl, sticky cubeb, rat tip, curved hook...

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): C11B9/00A24B15/30A24B3/12
Inventor 黄龙肜霖吴昭
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