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

Preparation method and application of michelia figo extract for cigarettes

A technology for flower extraction and tobacco use, which is applied in the field of preparation of Michelia flower extract for tobacco, to achieve the effect of improving texture, rich aroma and elegant texture

Inactive Publication Date: 2020-09-11
CHINA TOBACCO ANHUI IND CO LTD
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, miraculous flowers are mostly used for medicinal purposes and making scented tea, which can help the human body to metabolize faster, and have the effects of diuresis, detoxification, and beauty. There are no relevant reports on its application in cigarettes

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
  • Preparation method and application of michelia figo extract for cigarettes
  • Preparation method and application of michelia figo extract for cigarettes
  • Preparation method and application of michelia figo extract for cigarettes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The preparation method of the Michela extract for cigarettes in this embodiment is:

[0025] Step 1. Take fresh flowers of Michelia chinensis, and conduct vacuum freeze-drying treatment for 12 hours to obtain dried Michelia chinensis.

[0026] Step 2. Take the dried michelia, add 3 times the weight of 95% ethanol solution to carry out reflux extraction, the extraction time is 2 hours; after the extraction is completed, cool and filter to obtain the extract 1, and the remaining filter residue is used for future use.

[0027] Step 3. Add 5 times the weight of 75% ethanol solution to the filter residue obtained in step 2 for reflux extraction. The extraction time is 2 hours; The relative density is 1.4, and the ethanol extract is obtained.

[0028] Step 4, dissolving the ethanol extract obtained in step 3 with 95% ethanol, filtering to obtain extract 2;

[0029] Step 5. Combine extract 1 and extract 2, concentrate under reduced pressure, concentrate at 45°C, concentrate ...

Embodiment 2

[0039] The preparation method of the Michela extract for cigarettes in this embodiment is:

[0040] Step 1. Take the fresh flowers of Michelia chinensis, and carry out vacuum freeze-drying treatment for 20 hours to obtain dried Michelia chinensis.

[0041] Step 2. Take the dried michelia, add 5 times the weight of 99% ethanol solution to carry out reflux extraction, and the extraction time is 1 hour; after the extraction is completed, cool and filter to obtain the extract 1, and the remaining filter residue is used for future use.

[0042] Step 3. Add 8 times the weight of 50% ethanol solution to the filter residue obtained in step 2 for reflux extraction. The extraction time is 2 hours; The relative density is 1.2, and the ethanol extract is obtained.

[0043] Step 4, dissolving the ethanol extract obtained in step 3 with 99% ethanol, filtering to obtain extract 2;

[0044] Step 5. Combine extract 1 and extract 2, concentrate under reduced pressure, concentrate at 55°C, con...

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 preparation method and application of a michelia figo extract for cigarettes. The extract is obtained by performing vacuum freeze drying, ethanol reflux extraction, vacuum concentration, activated carbon sedimentation and other steps on fresh michelia figo. The michelia figo extract obtained by the extraction method has the advantages of rich aroma and elegant texture, issuitable for cigarettes, and can obviously enrich the cigarette aroma and improve the texture.

Description

technical field [0001] The invention relates to a method for preparing flavor and fragrance for tobacco, in particular to a method for preparing an extract of michelia milana for tobacco. Background technique [0002] Flavoring is a key link in the cigarette process and an effective way to improve and enhance the aroma of cigarettes. At present, the tobacco flavors added to tobacco in my country are still blended with natural extract monomers and synthetic monomers. Although the blending is simple, there are problems of monotonous aroma and heavy homogeneity, and many flavors are harmful to cigarettes. The effect of improving the quality of suction is not obvious. [0003] Michelle flower contains various aroma substances such as alcohols, olefins, esters, etc. These aroma substances have a good sweet fragrance and elegant feeling. At present, miraculous flowers are mostly used for medicinal purposes and making scented tea, which can help the human body to metabolize faster...

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): C11B9/00A24B15/30
CPCC11B9/0003A24B15/302
Inventor 边文杰郭东锋汪季涛杨波王浩军张福建
Owner CHINA TOBACCO ANHUI IND CO LTD
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