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

Natural plant extract microcapsule and cigarette filter tip containing same

A technology of natural plant, extract, applied in cigarette filter. It can solve the problems that cannot meet the needs of filtering harmful gases, and achieve the effect of protecting the health, improving the grade of cigarettes, and enriching the aroma of cigarettes.

Active Publication Date: 2010-09-22
广东神农烟科技术有限公司
View PDF6 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it still cannot meet the needs of filtering harmful gases in flue gas

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

[0021] Example 1, making natural plant extract microcapsules, plant extract flow paste extraction: choose clean and dry wintergreen, add 95% ethanol with 4 times its mass to reflux and extract twice, each time for 2 hours, filter, and the filtrate is at 0.05 Under the conditions of Mpa, 80°C, and 2 hours, ethanol is recovered under reduced pressure until there is no alcohol smell, and wintergreen plant extract flow paste is obtained. The wall material adopts gum arabic and maltodextrin with a mass ratio of 1:1, and the plant extract flow paste and wall material The mass ratio is 1: 2, the feed temperature is 50 DEG C, the spray drying condition air inlet temperature is 220 DEG C, and the air outlet temperature is 80 DEG C, and microcapsules are obtained, and the microcapsules are pressed tow and The mass ratio of microcapsules is 100:1, and the microcapsules are evenly added therein to obtain the microcapsule mouth sticks, which are made into cigarettes according to the convent...

Embodiment 2

[0022] Embodiment 2, making natural plant extract microcapsules, plant extract flow paste extraction: choose clean and dry honeysuckle, add 95% ethanol back flow extraction of its quality 4 times, each time 2 hours, filter, filtrate at 0.05Mpa, Under the conditions of 80°C and 2 hours, the ethanol was recovered under reduced pressure until there was no alcohol smell, and the honeysuckle plant extract flow paste was obtained. Maltodextrin, β-cyclodextrin and sodium alginate were used as wall materials in a mass ratio of 1:1:0.2, and the plant The mass ratio of the extract stream paste to the wall material is 1:2, the feed temperature is 50°C, the spray drying air inlet temperature is 150°C, and the air outlet temperature is 80°C to obtain microcapsules, which are formed into ordinary filter rod tow At this time, the mass ratio of tow and microcapsule is 100:2, and the microcapsule tip rod is obtained, and the cigarette is made according to the conventional cigarette technology. ...

Embodiment 3

[0023]Example 3, making natural plant extract microcapsules, extraction of plant extract stream paste: choose clean and dry whole peppermint herb, add 95% ethanol with 4 times its mass to reflux and extract twice, each time for 2 hours, filter, and the filtrate is at 0.05 Mpa, 80°C, 2 hours under reduced pressure recovery ethanol until no alcohol smell, to obtain the mint plant extract stream paste, the gum arabic, maltodextrin and gelatin according to the mass ratio of 1:1:0.5 as the wall material, plant extract stream paste The mass ratio of the material to the wall material is 1:2, the feed temperature is 50°C, the spray drying air inlet temperature is 180°C, and the outlet air temperature is 60°C to obtain microcapsules, which are pressed into filaments when the ordinary filter rod tow is formed. The mass ratio of bundles and microcapsules is 100:0.1 and evenly added thereto to obtain microcapsule mouth sticks, which are then made into cigarettes according to conventional c...

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 natural plant extract microcapsule and a cigarette filter tip containing the same, which aims to solve the technical problem of reducing harmful components in cigarette smoke. The microcapsule of the invention consists of the following components in parts by weight: 1 to 1.5 parts of natural plant extract and 1 to 2 parts of a capsule material, wherein the natural plant is wintergreen, honeysuckle, mentha haplocalyx or miracle fruit. In the cigarette filter tip, the natural plant extract microcapsule is added in tows, and the tows and the microcapsule are in a mass ratio of 1-100:0.1-100. Compared with the prior art, active components extracted from the natural plant is made into the microcapsule, and the microcapsule is added into the tows of the cigarette filter tip to make the filter bar of the cigarette; in the smoking process, the smoke flavor is enriched, the quality and harmony of the cigarette smoke can be improved, and harmful components in the cigarette can be selectively reduced, body health of a smoker can be protected, and the cigarette level is increased.

Description

technical field [0001] The invention relates to a microcapsule and a cigarette filter rod containing the microcapsule, in particular to a plant extract microcapsule and a cigarette filter containing the plant extract microcapsule. Background technique [0002] At present, all countries attach great importance to the development of filters. Tobacco companies and cigarette filter manufacturers at home and abroad are working hard to develop composite cigarette filter rods, mainly by adding polymer materials, activated carbon, nanomaterials, etc. to the filter rods. . The filter rods made of these materials can filter the gas phase components in the smoke, but may cause uncoordinated smoke or safety problems caused by the materials themselves. As the contradiction between smoking and health continues to intensify, many cigarettes use functional filter rods, among which activated carbon filter rods are the most widely used, which will bring uncomfortable carbon smell to the smok...

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): A24D3/08A24D3/02
Inventor 温育青温纯青温玉兴
Owner 广东神农烟科技术有限公司
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