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

Method for treating tobacco stems and shreds by ozone

A technology for ozone treatment and shredded tobacco stems, applied in the field of tobacco processing, can solve the problems of difficulty in re-moisturizing tobacco stems, poor re-moisturizing effect of tobacco stems, long treatment period, etc., to reduce harmful components, and to solve woody gas and irritating and harmful components. improved effect

Inactive Publication Date: 2012-08-01
HUABAO FLAVOURS & FRAGRANCES CO LTD
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method solves the problem of long treatment period and poor moisture regain effect of dry tobacco stems in the existing shredded stem treatment process, and it is difficult to regain moisture for tobacco stems that have been placed for a long time
However, there is no complete technology for improving the quality of cut stems by treating cut stems with ozone.

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 treating tobacco stems and shreds by ozone
  • Method for treating tobacco stems and shreds by ozone
  • Method for treating tobacco stems and shreds by ozone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: Shredded treatment of tobacco stems

[0042] Take 1000 grams of Yunnan Honghua Dajinyuan Tobacco Leaves in that year according to the conventional tobacco stem treatment method, and carry out the steps of feeding, tobacco stem rehydration, moistening stem feeding, stem storage, steaming stem, stem cutting, dampening, and stem expansion. Silk moisture control is 15% by weight of its expanded tobacco stem.

[0043] Then, the expanded shredded tobacco stems were placed in air containing 0.5 mg / L ozone for 10 hours of ozone treatment.

[0044] The ozone-treated cut stems are then subjected to the conventional steps of winnowing the cut stems, flavoring the cut stems and storing the cut stems. Obtain a cut stem treated with ozone, then perform sensory performance evaluation according to the evaluation method described in this specification, and analyze its chemical components and harmful components in smoke according to the analysis method described in this sp...

Embodiment 2

[0046] Embodiment 2: the processing of shredded tobacco stem

[0047] Take 1000 grams of Yunnan Honghua Dajinyuan Tobacco Leaves in that year according to the conventional tobacco stem treatment method, and carry out the steps of feeding, tobacco stem rehydration, moistening stem feeding, stem storage, steaming stem, stem cutting, dampening, and stem expansion. Silk moisture control is 15% by weight of its expanded tobacco stem.

[0048] Then, the expanded shredded tobacco stems were placed in air containing 20 mg / L ozone for 3 hours of ozone treatment.

[0049] The ozone-treated cut stems are then subjected to the conventional steps of winnowing the cut stems, flavoring the cut stems and storing the cut stems. Obtain a cut stem treated with ozone, then perform sensory performance evaluation according to the evaluation method described in this specification, and analyze its chemical components and harmful components in smoke according to the analysis method described in this sp...

Embodiment 3

[0051] Embodiment 3: the processing of shredded tobacco stem

[0052] Take 1000 grams of Yunnan Honghua Dajinyuan Tobacco Leaves in that year according to the conventional tobacco stem treatment method, and carry out the steps of feeding, tobacco stem rehydration, moistening stem feeding, stem storage, steaming stem, stem cutting, dampening, and stem expansion. Silk moisture control is 16% by weight of its expanded tobacco stem.

[0053] Then, the expanded shredded tobacco stems were placed in air containing 60 mg / L ozone for 1 hour of ozone treatment.

[0054] The ozone-treated cut stems are then subjected to the conventional steps of winnowing the cut stems, flavoring the cut stems and storing the cut stems. Obtain a cut stem treated with ozone, then perform sensory performance evaluation according to the evaluation method described in this specification, and analyze its chemical components and harmful components in smoke according to the analysis method described in this s...

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 relates to a method for treating tobacco stems and shreds by ozone. In stem and shred treatment in the prior art, the quality of tobacco stems can be effectively improved after an ozone treatment step is added, woodiness gas and irritation of stems and shreds during ignition and smoking can be avoided excellently, the smoking quality of the stems and the shreds is greatly improved, after ozone treatment, chemical components of the stems and the shreds and harmful ingredients in smoke of the stems and the shreds are obviously reduced, and harmfulness of cigarettes is effectively reduced.

Description

【Technical field】 [0001] The invention belongs to the technical field of tobacco processing. More specifically, the present invention relates to a method of treating shredded tobacco stems with ozone. 【Background technique】 [0002] The existing cut stem processing process generally includes tobacco stems, feeding, tobacco stem regaining moisture, stem moistening, stem storage, steaming stems, stem cutting, dampening, cut stem expansion, cut stem wind selection, cut stem flavoring and stem storage. Silk and other steps. The cut stems processed by the existing cut stem production line have defects such as light aroma, poor aftertaste, heavy woodiness, and high irritation in terms of burning and absorption quality. [0003] In order to overcome these defects that the prior art exists, people have carried out a lot of research work. For example, CN201010252427 discloses a process implementation method for improving the quality of tobacco stems by using steam explosion and mi...

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): A24B15/28
Inventor 张洋李炯张建栋
Owner HUABAO FLAVOURS & FRAGRANCES 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