Method for accurately detecting and quantitatively characterizing cigarette smoking ease

A cigarette, easy technology, applied in the direction of measuring device, permeability/surface area analysis, suspension and porous material analysis, etc., can solve the problem of inability to accurately measure quantitative characterization, cannot truly reflect the dynamic ease of cigarette smoking, and cannot simulate consumption To solve the problems such as the dynamic smoking state of the patient, to achieve the effect of optimizing the quality of cigarette smoking and maximizing the practical value

Pending Publication Date: 2020-12-15
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above methods for detecting the ease of smoking cigarettes mainly have the following deficiencies: the realization of the method is to set a fixed suction pressure and time through the instrument and equipment, and the detection conditions (puff pressure, time, etc.) are completely dependent on the setting of the instrument. It is impossible to simulate the actual dynamic smoking state of consumers, and it cannot truly reflect the dynamic ease of smoking during cigarette smoking, nor can it be accurately measured to achieve quantitative characterization

Method used

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  • Method for accurately detecting and quantitatively characterizing cigarette smoking ease
  • Method for accurately detecting and quantitatively characterizing cigarette smoking ease
  • Method for accurately detecting and quantitatively characterizing cigarette smoking ease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for accurately detecting and quantifying cigarette smoking ease, comprising the following steps:

[0029] Step (1), sample preparation: Randomly select 40 cigarettes from the cigarette samples to be tested, remove the cigarettes with obvious defects, and then balance them;

[0030] Step (2), detection of dynamic draw resistance of cigarette samples: Under the test conditions specified in GB / T 16447, use a smoking cycle simulator equipped with a gas pressure difference measurement unit and a data acquisition and analysis unit to smoke cigarettes, in the ISO smoking mode Next, record the dynamic draw resistance data of each puff;

[0031] Step (3), detection of smoke volume of cigarette samples: Under the test conditions specified in GB / T 16447, use a smoking cycle simulator to suck cigarettes, connect a fast particle size spectrometer, and test cigarette samples every Mouth smoke volume;

[0032] Step (4), data standardization processing: standardize the detec...

Embodiment 2

[0035] A method for accurately detecting and quantifying cigarette smoking ease, comprising the following steps:

[0036] Step (1), sample preparation: 30 cigarettes are randomly selected from the cigarette samples to be tested, and the cigarettes with obvious defects are eliminated, and then balanced;

[0037] Step (2), detection of dynamic draw resistance of cigarette samples: Under the test conditions specified in GB / T 16447, use a smoking cycle simulator equipped with a gas pressure difference measurement unit and a data acquisition and analysis unit to smoke cigarettes, in the ISO smoking mode Next, record the dynamic draw resistance data of each puff;

[0038] Step (3), detection of smoke volume of cigarette samples: Under the test conditions specified in GB / T 16447, use a smoking cycle simulator to suck cigarettes, connect a fast particle size spectrometer, and test cigarette samples every Mouth smoke volume;

[0039] Step (4), data standardization processing: standar...

Embodiment 3

[0047] A method for accurately detecting and quantifying cigarette smoking ease, comprising the following steps:

[0048] Step (1), sample preparation: Randomly select 50 cigarettes from the cigarette samples to be tested, remove the cigarettes with obvious defects, and then balance them;

[0049] Step (2), detection of dynamic draw resistance of cigarette samples: Under the test conditions specified in GB / T 16447, use a smoking cycle simulator equipped with a gas pressure difference measurement unit and a data acquisition and analysis unit to smoke cigarettes, in the ISO smoking mode Next, record the dynamic draw resistance data of each puff;

[0050] Step (3), detection of smoke volume of cigarette samples: Under the test conditions specified in GB / T 16447, use a smoking cycle simulator to suck cigarettes, connect a fast particle size spectrometer, and test cigarette samples every Mouth smoke volume;

[0051] Step (4), data standardization processing: standardize the detec...

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PUM

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Abstract

The invention relates to a method for accurately detecting and quantitatively characterizing cigarette smoking ease, and belongs to the technical field of tobacco manufacturing. The method comprises the steps of randomly extracting the same number of cigarettes from each cigarette sample, removing cigarettes with obvious defects, and balancing; smoking the cigarettes by using a smoking cycle simulator under test conditions specified by GB / T 16447, recording dynamic smoking resistance data of each puff in an ISO smoking mode, detecting the smoking smoke amount of each puff of the cigarette sample, standardizing the detected dynamic smoking resistance data and smoke amount data, and finally, calculating and characterizing the smoking ease of the cigarette by adopting the ratio of the smoke amounts of the first three puffs of the cigarette to the dynamic smoking resistance. The invention provides an accurate and scientific method for detecting and evaluating the smoking ease of the cigarette, and has practical guiding significance in evaluation, improvement and promotion of the smoking quality of the cigarette.

Description

technical field [0001] The invention belongs to the technical field of tobacco manufacturing, and in particular relates to a method for accurately detecting and quantitatively characterizing the ease of smoking cigarettes. Background technique [0002] Cigarette smoking ease refers to the ease of smoking that consumers feel in the process of smoking cigarettes, and is an important indicator to measure the quality of cigarette smoking. Generally speaking, cigarettes with good smoking experience are usually easier to meet the needs of consumers. At present, there is no quantitative detection method for cigarette smoking ease in the tobacco industry, and the evaluation of cigarette smoking ease is still limited to the sensory evaluation of cigarette smokers, and the evaluation results are greatly affected by the subjective factors of the smokers. Achieve accurate, quantitative characterization. [0003] A Chinese invention patent application (CN201310012780.7) discloses a met...

Claims

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Application Information

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IPC IPC(8): G01N15/08G01N15/02
CPCG01N15/08G01N15/02
Inventor 易斌高晓华李雯琦周冰林文强何邦华谭国治聂蓉
Owner CHINA TOBACCO YUNNAN IND
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