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2009•Journal of Hunan University of Arts and ScienceRequires access

Determination of tar in the mainstream smoke by fourier transform near infrared spectrometry

Mingjian Wu

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Abstract

The tar in the mainstream smoke is an important parameter of cigarette. The traditional analysis method of tar is used with smoking machine and gas chromatography, It is time-consuming, costly and ill-predicted. A near infrared spectroscopy method for determination of tar in the mainstream smoke was developed. The method can detect and predict the tar in the mainstream smoke. Compare with measured values, the deviation is no more than 1.0mg/g. The precision is less than 3.9 %.

About this research paper

What this paper is about

The tar in the mainstream smoke is an important parameter of cigarette. The traditional analysis method of tar is used with smoking machine and gas chromatography, It is time-consuming, costly and ill-predicted. A near infrared spectroscopy method for determination of tar in the mainstream smoke was developed. The method can detect and predict the tar in the mainstream smoke. Compare with measured values, the deviation is no more than 1.0mg/g. The precision is less than 3.9 %.

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Available abstract

The tar in the mainstream smoke is an important parameter of cigarette. The traditional analysis method of tar is used with smoking machine and gas chromatography, It is time-consuming, costly and ill-predicted. A near infrared spectroscopy method for determination of tar in the mainstream smoke was developed. The method can detect and predict the tar in the mainstream smoke. Compare with measured values, the deviation is no more than 1.0mg/g. The precision is less than 3.9 %.

Key concepts: Sidestream smoke, tar (computing), Smoke, Cigarette smoke, Mainstream, Fourier transform infrared spectroscopy, Chemistry, Chromatography

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