흡착-열탈착 가스크로마토그래피 질량분석 방법을 이용한 숲속 대기 중 자연적 휘발성 유기화합물 분석에 관한연구
A Study on the Adsorption Capture-Thermal Desorption GasChromatography Mass Spectrometry Analysis of Biogenic Volatile OrganicCompounds in Forests
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초록
Phytoncide, a forest healing indicator, is known to help suppress depression, anxiety, and stress of human. Furthermore, it has positive effects on blood pressures, pulses, and mood fluctuations. Previous studies mostly focused on phytoncide emission trends and its concentration prediction in forest. Moreover, a direct comparison of phytoncide concentrations between existing studies is often challenging owing to the use of differingunits, target analytes, analysis conditions, as well as unreported concentrations per type of the compound. Therefore, this study evaluated the overall performance of adsorption sampling and thermal desorption coupled with gas chromatography to evaluatethe phytoncide concentration in a forest atmosphere. To this end, the analysis quality management and analysis accuracy were evaluated for on-site samples in two different laboratories. The phytoncide analysis results obtained from each laboratory can serve as reference data for the adsorption capture-thermal desorption method applied to biogenic volatile organic compounds.
Abstract
Phytoncide, a forest healing indicator, is known to help suppress depression, anxiety, and stress of human. Furthermore, it has positive effects on blood pressures, pulses, and mood fluctuations. Previous studies mostly focused on phytoncide emission trends and its concentration prediction in forest. Moreover, a direct comparison of phytoncide concentrations between existing studies is often challenging owing to the use of differingunits, target analytes, analysis conditions, as well as unreported concentrations per type of the compound. Therefore, this study evaluated the overall performance of adsorption sampling and thermal desorption coupled with gas chromatography to evaluatethe phytoncide concentration in a forest atmosphere. To this end, the analysis quality management and analysis accuracy were evaluated for on-site samples in two different laboratories. The phytoncide analysis results obtained from each laboratory can serve as reference data for the adsorption capture-thermal desorption method applied to biogenic volatile organic compounds.
참고문헌 (18)
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