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

Flue-curing method of increasing aroma amount of novel heat-not-burn tobacco and application thereof

A heat-not-burn, baking method technology, applied in application, tobacco, preparation of tobacco and other directions, can solve the problems of aroma amount, low smoking taste, etc., achieve the effect of low water content, reduce decomposition transformation and volatilization, and promote accumulation

Active Publication Date: 2019-06-14
YUNNAN ACAD OF TOBACCO AGRI SCI
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, compared with burning cigarettes, heat-not-burn cigarettes are heated tobacco shreds, reconstituted tobacco sheets or smoke liquid at low temperatures, volatilize nicotine and aroma substances in tobacco products, and at low temperatures, the production of aroma substances in tobacco Due to the limitation, the aroma and taste of heat-not-burn cigarettes are lower than those of traditional combustion-type cigarettes; secondly, the current research on improving the taste and aroma of heat-not-burn cigarettes in the market focuses on heat-not-burn devices and devices Research on the composition of cigarettes, but the aroma of tobacco leaves does not change at the temperature of new heat-not-burn tobacco
In the prior art, there is no report on improving the aroma of new heat-not-burn tobacco based on improving the curing method

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
  • Flue-curing method of increasing aroma amount of novel heat-not-burn tobacco and application thereof
  • Flue-curing method of increasing aroma amount of novel heat-not-burn tobacco and application thereof
  • Flue-curing method of increasing aroma amount of novel heat-not-burn tobacco and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A roasting method for increasing the aroma of a new type of heat-not-burning tobacco. Specifically, when the fresh tobacco leaves are roasted in a roasting barn, the roasting time of the middle yellowing period, the late color fixing period, and the dry gluten period are based on the original roasting process All of the above are extended, the barn is a dense barn with downward airflow, the variety of the fresh tobacco leaf is K326, and the baking method includes the following steps:

[0036] A. Yellowing period: After the tobacco leaves are sorted and loaded into the furnace, the dry bulb temperature is set to 34℃, the wet bulb temperature is 33℃, the circulating fan is started for 0.5h and then the tobacco is ignited and cured for 18h; when the leaf tip turns yellow obviously When the temperature rises at a rate of 1°C / 1h, the dry bulb temperature is increased from 34°C to 38°C, and the wet bulb temperature is increased from 33°C to 37°C. The baking time at this stage is ...

Embodiment 2

[0041] A roasting method for increasing the aroma of a new type of heat-not-burning tobacco. Specifically, when the fresh tobacco leaves are roasted in a roasting barn, the roasting time of the middle yellowing period, the late color fixing period, and the dry gluten period are based on the original roasting process All of the above are extended, the barn is a dense barn with a downward airflow type, the variety of the fresh tobacco leaf is K326, and the baking method includes the following steps:

[0042] A. Yellowing period: After the tobacco leaves are classified into the furnace, the dry bulb temperature is set to 35°C, the wet bulb temperature is 34°C, the circulating fan is started for 1 hour, and the tobacco is ignited and cured for 12 hours; when the tip of the leaf turns yellow obviously , With a heating rate of 1℃ / 2h, the dry bulb temperature is increased from 35℃ to 40℃, and the wet bulb temperature is increased from 34℃ to 38℃. The baking time at this stage is 30h, unt...

Embodiment 3

[0047] A roasting method for increasing the aroma of a new type of heat-not-burning tobacco. Specifically, when the fresh tobacco leaves are roasted in a roasting barn, the roasting time of the middle yellowing period, the late color fixing period, and the dry gluten period are based on the original roasting process All of the above are extended, the roasting barn is a dense roasting barn, the variety of the fresh tobacco leaf is K326, and the roasting method includes the following steps:

[0048] A. Yellowing period: After the tobacco leaves are sorted and loaded into the furnace, the dry bulb temperature is set to 34℃, the wet bulb temperature is 33℃, the circulating fan is started 0.8h, and the tobacco is ignited and burned for 16h; when the leaf tip turns yellow obviously When the temperature rises at 1℃ / 1.5h, the dry bulb temperature is increased from 34℃ to 39℃, and the wet bulb temperature is increased from 33℃ to 38℃. The baking time at this stage is 32h, until Ertai tobac...

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 flue-curing method of increasing the aroma amount of novel heat-not-burn tobacco and application thereof. The flue-curing method is applicable to flue-cured tobacco varietiessuch as K326, Honghuadajinyuan and Yunyan 87, by targetedly prolonging the flue-curing time of tobacco leaves, aromatic substances in the tobacco leaves are effectively accumulated, the dryness and crispness of the tobacco leaves are improved, accordingly, during use of the novel heat-not-burn tobacco, the tobacco leaves can volatilize smoke with the high aroma amount at the temperature of 300 DEG C, and the mouthfeel of the tobacco leaves is improved; the flue-curing method is suitable for increasing the aroma amount of the novel heat-not-burn tobacco.

Description

Technical field [0001] The invention belongs to the technical field of tobacco leaf curing, and in particular relates to a curing method for increasing the aroma of a new type of heating non-burning tobacco and its application. Background technique [0002] Heat-not-burn cigarettes are "low-temperature cigarettes" designed with the idea of ​​"heat-not-burn", which can heat just enough to give off the flavor without lighting the tobacco leaves. Compared with traditional cigarettes, the heat-not-burn type will not ignite the tobacco, so it produces fewer harmful substances when ingested and is less harmful to the human body. [0003] However, in practical applications, heat-not-burn cigarettes have the following problems. First of all, compared with burning cigarettes, heat-not-burn cigarettes belong to heating shredded tobacco, reconstituted tobacco flakes or smoke liquid at low temperatures, and volatilize nicotine and flavor substances in tobacco products. At low temperatures, ar...

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): A24B3/10
Inventor 邹聪明何鲜胡彬彬蔺忠龙陈颐任可陈妍洁巩江世琪苏家恩兰星李文标刘子华赵璐赵高坤王丙武郑志云徐安传
Owner YUNNAN ACAD OF TOBACCO AGRI SCI
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