Tobacco extract pyrolysis product and application thereof in novel tobacco product

A technology for pyrolysis products and tobacco products, which is applied in the fields of tobacco, application, and tobacco processing, and can solve problems such as not being able to meet the needs of physiological and psychological behaviors, and restricting the market acceptance of new cigarettes and electronic cigarettes.

Active Publication Date: 2015-11-25
CHINA TOBACCO HENAN IND +1
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, it should be noted that at present, whether it is a new type of cigarette (heat-not-burn cigarette) or a common electronic cigarette, its smoking characteristics are quite different from traditional cigarettes, and it still cannot satisfy people's physiological and psychological behaviors to a large extent. This is also an important reason for restricting the rapid development of new cigarettes and electronic cigarettes and improving their market acceptance

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
  • Tobacco extract pyrolysis product and application thereof in novel tobacco product
  • Tobacco extract pyrolysis product and application thereof in novel tobacco product
  • Tobacco extract pyrolysis product and application thereof in novel tobacco product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The pyrolysis product of tobacco leaf extract provided in this example is prepared by the following steps.

[0035] (1) Preparation of tobacco leaf extract

[0036] Take 30kg of tobacco leaves and grind them through a 20-mesh sieve, add 600L of extraction solvent ethanol (80% ethanol v / v), heat and reflux for 3 hours, filter, concentrate under reduced pressure until no more liquid flows out, and obtain 7.08kg of tobacco leaf extract;

[0037] The tobacco leaves are Luzhou-flavor tobacco leaves, specifically the tobacco leaves of China Tobacco 100B2F in Jiaxian County, Henan Province.

[0038] (2) cracking the tobacco leaf extract

[0039] Place the tobacco leaf extract prepared in step (1) in a cracking furnace, the side wall of the cracking furnace is connected to a receiving bottle through a connecting pipe, and the receiving bottle contains 3L of absorption solvent ethanol;

[0040] Introduce high-purity nitrogen (that is, neither oxygen nor hydrogen), adjust the n...

Embodiment 2

[0052] The pyrolysis product of tobacco leaf extract provided in this example is prepared by the following steps.

[0053] (1) Preparation of tobacco leaf extract

[0054] The prepared tobacco leaf extract is the same as in Example 1.

[0055] (2) cracking the tobacco leaf extract

[0056] The prepared tobacco leaf extract is placed in a cracking furnace, the side wall of the cracking furnace is connected with a receiving bottle through a connecting pipe, and 3L of absorption solvent n-hexane is filled in the receiving bottle;

[0057] Introduce nitrogen with an oxygen content of 10%, adjust the gas flow rate to 10L / min, and after passing the mixed gas for 5 minutes, the temperature of the cracking furnace is rapidly raised to 650°C, and the heating is stopped after 2 minutes of thermal cracking.

[0058] (3) Vacuum rotary evaporation concentration

[0059] Place the receiving bottle containing the cleavage product obtained in step (2) under vacuum at 25°C, and carry out va...

Embodiment 3

[0063] The pyrolysis product of tobacco leaf extract provided in this example is prepared by the following steps.

[0064] (1) Preparation of tobacco leaf extract

[0065] The prepared tobacco leaf extract is the same as in Example 1.

[0066] (2) cracking the tobacco leaf extract

[0067] The tobacco leaf extract is placed in the cracking furnace, the side wall of the cracking furnace is connected with a receiving bottle through a connecting pipe, and 3L of absorption solvent acetone is contained in the receiving bottle;

[0068] Introduce nitrogen gas with a hydrogen content of 8%, adjust the gas flow rate to 12L / min, and after introducing the mixed gas for 5 minutes, the temperature of the cracking furnace is rapidly raised to 750°C, and the heating is stopped after 1.5 minutes of thermal cracking.

[0069] (3) Vacuum rotary evaporation concentration

[0070] Place the receiving bottle containing the cleavage product obtained in step (2) under vacuum at 25°C, and carry o...

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 belongs to the technical field of cigarette production, and particularly relates to a tobacco extract pyrolysis product and an application thereof in a novel tobacco product. The tobacco extract pyrolysis product is applied to the novel tobacco product, a preparation method comprises the steps of preparing tobacco extract, conducting pyrolysis on the tobacco extract, conducting evaporation and concentration through vacuum rotating and the like. According to the tobacco extract pyrolysis product and the application thereof in the novel tobacco product, the tobacco extract pyrolysis product is added to the novel cigarette product, the smoking quality of the novel cigarette product is better improved, the taste is close to that of a traditional cigarette, natural incense of smoke is obvious, satisfaction of the smoke is strong, the feel of engendering liquid is obviously enhanced for the novel cigarette product, the degree of comfort is improved, the smoking characteristic is almost the same as that of the traditional cigarette, the requirements of customers for smoking taste, physiology and psychology on the novel cigarette product are better met, and the novel cigarette product has better application and promotion value.

Description

technical field [0001] The present invention belongs to the technical field of cigarette production, and furthermore, belongs to the technical field of production of spices and tobacco product additives in new tobacco products (new cigarettes (heat-not-burn cigarettes), electronic cigarettes, snus or chewing tobacco, etc.), more specifically Specifically, the present invention relates to a pyrolysis product of tobacco leaf extract and its application in novel tobacco products. Background technique [0002] With the development of anti-smoking campaigns at home and abroad and the improvement of public health awareness, the World Health Organization and many countries have gradually begun to restrict the sales and use of traditional cigarettes in the form of legislation. Both survival and development and being responsible for human health are actively conducting in-depth research on smoking and health issues. [0003] With the sales of traditional tobacco products stagnant or...

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): A24B15/24
Inventor 袁岐山张峻松张东豫朱琦李皓彭桂新屈展王根发罗灿选
Owner CHINA TOBACCO HENAN IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products