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Detection method of migration volume of tea components in specially-flavored filter rod

A detection method, the technology of aroma filter sticks, which is applied to the detection of migration of tea components in special aroma filter sticks, and the detection field of tea component migration, can solve the interference of determination of migration components of special aroma filter sticks, the error of analysis results, Problems such as the difficulty of component determination, to achieve the effect of shortening the test cycle, low detection limit, and eliminating background interference

Inactive Publication Date: 2018-10-16
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the very complex background generated when the cigarette is burned, it will seriously interfere with the determination of the migration components of the special flavoring filter rod, the determination of its components is very difficult, and the error of the analysis results is also very large

Method used

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  • Detection method of migration volume of tea components in specially-flavored filter rod
  • Detection method of migration volume of tea components in specially-flavored filter rod
  • Detection method of migration volume of tea components in specially-flavored filter rod

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Effect test

Embodiment 1

[0033] The detection device of this embodiment includes a first heating chamber 1', a second heating chamber 2', a third heating chamber 3', a fourth heating chamber 4', a fifth heating chamber 5', a sixth heating chamber 6', The seventh heating chamber 7', the eighth heating chamber 8', the ninth heating chamber 9', and the tenth heating chamber 10', one end of each heating chamber is connected to the air inlet, and the other end is connected to the air outlet pipe, and the air outlet pipe surrounds the turntable 1 Set to form the first communication port 1, the second communication port 2, the third communication port 3, the fourth communication port 4, the fifth communication port 5, the sixth communication port 6, the seventh communication port 7, The eighth communication port 8, the ninth communication port 9, the tenth communication port 10, the first air intake pipe 11 is included on the turntable 1, and the first air intake pipe 11 rotates with the turntable 1, and one ...

Embodiment 2

[0045] The detection method of the tea component migration of the special fragranced filter stick of the present embodiment is carried out as follows using the detection device of Embodiment 1:

[0046] Insert a temperature-measuring probe at the beginning of the fragrance-thread-containing filter cigarette of brand B, smoke it on an ordinary smoking machine, and use the temperature-measuring probe to measure the temperature of the smoke passing through the fragrance thread during each puff. And determine the puff number of the whole cigarette.

[0047] According to the measured suction temperature and the number of suction ports, set the air temperature in the heating chamber in the detection device, among which, heating chamber 1' (the first port is 35.4°C), heating chamber 2' (the second port is 36.5°C), Heating chamber 3' (third port 40.1 ℃), heating chamber 4' (fourth port 41.5 ℃), heating chamber 5' (fifth port 43.6 ℃), heating chamber 6' (sixth port 45.2 ℃), heating cha...

Embodiment 3

[0052] The detection method of the tea component migration of the special fragranced filter stick of the present embodiment is carried out as follows using the detection device of Embodiment 1:

[0053] Insert a temperature-measuring probe into the initial part of the cigarette with the preformed paper and flavored filter of brand C, smoke on an ordinary smoking machine, and use the temperature-measuring probe to measure the temperature that passes through the initial part of the preformed paper during each puff. The temperature of the smoke, and determine the number of puffs in the whole cigarette.

[0054] According to the measured suction temperature and the number of suction ports, set the air temperature in the air heating chamber in the detection device, among which, heating chamber 1' (first port 36.5 ℃), heating chamber 2' (second port 37.9 ℃) , heating chamber 3' (third port 41.2 ℃), heating chamber 4' (fourth port 43.8 ℃), heating chamber 5' (fifth port 45.1 ℃), heat...

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Abstract

The invention relates to a detection method of the migration volume of tea components in a specially-flavored filter rod. The detection method comprises the following steps: (1), determining the smoking breath number; (2), according to the smoking breath number, setting the required temperatures of heating chambers; (3), smoking; (4), analyzing the components in a filter tip. A device used in themethod uses a purified air flow for elution, so that background interference of complex smoke components generated in the actual cigarette combustion process is eliminated, the precision and the accuracy of a detection result are significantly improved, purification and enrichment operations of a complex sample during analysis and detection of migration of the components in the conventional specially-flavored filter rod to smoke are avoided, and influence of the complex smoke is reduced. The analysis method provided by the invention is simple, rapid, accurate, high in sensitivity, low in detection limit, effective, feasible, easy to operate, accurate and sensitive, and has a popularization and application value.

Description

technical field [0001] The invention relates to a detection method for the migration of tea components, in particular to a detection method for the migration of tea components in a special flavored filter rod, belonging to the field of physical and chemical testing of tobacco auxiliary materials. Background technique [0002] With the international call for smoking ban and the increasing concern of cigarette consumers for their own health, the development and application of cigarette flavoring and additives is becoming one of the most critical technologies for maintaining the flavor and taste of cigarettes in the work of harm reduction and coke reduction. Filter flavoring is an important way of flavoring. Adding flavors and fragrances directly to cigarette filters has the following advantages: first, it can avoid the loss and pyrolysis of flavors during cigarette storage and smoking; second, it can avoid the loss of flavors during cigarette static burning; third, it can redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/02G01N30/06G01N30/14G01N30/54G01N13/00
CPCG01N13/00G01N30/02G01N30/06G01N30/14G01N30/54G01N2013/003G01N2030/025G01N2030/062
Inventor 李晶王晋孔维松李雪梅许永黄海涛杨光宇刘欣杨叶昆张承明陈建华耿永勤张涛
Owner CHINA TOBACCO YUNNAN IND
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