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A heat-not-burn cigarette raw material formula design method and its application

A heat-not-burn, design method technology, applied in the field of heat-not-burn cigarettes and heat-not-burn tobacco product leaf group formulations, can solve problems such as lack of thermal analysis data support for tobacco raw materials, and achieve a more scientific and applicable design method. wide effect

Active Publication Date: 2022-04-22
SICHUAN SANLIAN NEW MATERIAL CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most methods rely too much on the sensory evaluation conclusions of the formulators, lack the chemical substance basis and thermal analysis data support for the screening of tobacco raw materials, and have many defects such as human subjective factors

Method used

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  • A heat-not-burn cigarette raw material formula design method and its application
  • A heat-not-burn cigarette raw material formula design method and its application
  • A heat-not-burn cigarette raw material formula design method and its application

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Embodiment 1

[0046] This embodiment provides a method for designing the raw material formula of heat-not-burn cigarettes, which specifically includes the following steps:

[0047] (1) Preliminary selection of tobacco raw materials: according to the inventory of tobacco raw materials, 12 tobacco raw materials of different origins, varieties, grades, parts, shapes and years are selected, shredded, smoked, and then lit. The sensory quality burning and smoking evaluation is carried out under certain conditions, and is carried out according to the "scale value" evaluation method of single-material cigarettes. The specific evaluation indicators are three items: smoke concentration, strength and aroma. There are three grades of high, medium and low. Among them, the high-grade is the one with very strong concentration, great energy and sufficient aroma; the middle-grade is the one with medium concentration, medium energy and medium aroma; Bland is low-grade. Select raw materials with higher smoke...

Embodiment 2

[0063] This embodiment provides a method for designing heat-not-burn cigarette raw material formulations, including the following steps:

[0064] (1) Primary selection of tobacco raw materials under burning and smoking conditions;

[0065](2) Use thermal analysis-gas chromatography-mass spectrometry (STA-GC / MS) to conduct thermal analysis on the primary selected tobacco raw materials, and obtain the thermogravimetric curve (TG), differential thermogravimetric curve (DTG) and the corresponding temperature at a specific temperature. Pyrolysis product gas chromatography total ion current chromatogram (TIC), according to the thermogravimetric curve, the tobacco raw material with a higher difference in the corresponding residue rate in the specific heating temperature range is preferred, and according to the differential thermogravimetric curve, the corresponding to the maximum weight loss rate is preferred. Tobacco raw materials with higher weight loss rate value, according to TIC...

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Abstract

The invention provides a heat-not-burn cigarette raw material formula design method and its application, and relates to the field of heat-not-burn cigarette and heat-not-burn tobacco product raw material formula. The primary tobacco raw materials were re-selected by analysis and combination technology, and the formula uniformity experiment was carried out on the re-selected tobacco raw materials by using the uniform mixing experiment design. A mathematical model was established between the sensory quality and the distribution ratio of each raw material component to determine the optimal formula. The present invention provides a method for designing the raw material formula of heat-not-burn cigarettes. The method combines thermal analysis-infrared technology, thermal analysis-gas chromatography technology, uniform formula design and expert experience, and overcomes the simplification of the formula personnel in the prior art. The subjective experience of formula design based on sensory evaluation results under combustion and absorption conditions improves the scientificity and rationality of the design method.

Description

technical field [0001] The invention relates to the field of heat-not-burn cigarettes and heat-not-burn tobacco product leaf group formulations, in particular to a heat-not-burn cigarette raw material formulation design method and its application. Background technique [0002] Different from the high-temperature combustion of traditional cigarettes (burning and smoking temperature is as high as 950°C), heat-not-burn cigarettes mainly release tobacco nicotine and flavor components through low-temperature heating (200-360°C), thereby reducing the risk of tobacco burning due to high temperature. The chemical components released by cracking make the harmful components in cigarette smoke greatly reduced and there is no sidestream smoke release. Heat-not-burn cigarettes have obvious advantages in reducing environmental pollution and reducing the potential health risks of smoking, and are considered by the international tobacco field to be the most promising and most suitable hot s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/08A24B3/14A24B15/18
CPCA24B3/08A24B3/14A24B15/18
Inventor 赵德清杨杰黄玉川史健阳包毅郑怡
Owner SICHUAN SANLIAN NEW MATERIAL CO LTD
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