Kwon Ki-Dong, Jo Wan-Kuen, Lim Ho-Jin, Jeong Woo-Sik
Department of Indoor Environment, National Institute of Environment Research, Incheon, Republic of Korea.
J Hazard Mater. 2007 Sep 5;148(1-2):192-8. doi: 10.1016/j.jhazmat.2007.02.025. Epub 2007 Feb 15.
The present study investigated the emission composition for 59 household products currently sold in Korea, using a headspace analysis. The chemical composition and concentrations of total volatile organic compounds (VOCs) broadly varied along with products, even within the same product category. Up to 1-17 organic compounds were detected in the headspace gas phase of any one of the products. The chemical composition of certain household products determined in the current study was different from that of other studies from other countries. Between 4 and 37 compounds were detected in the headspace gas phase of each product class. Several compounds were identified in more than one product class. Of the 59 household products analyzed, 58 emitted one or more of the 72 compounds at chromatographic peak areas above 10(4). There were 11 analytes which occurred with a frequency of more than 10%: limonene (44.2%), ethanol (30.5%), acetone (18.6%), alpha-pinene (18.6%), o,m,p-xylenes (18.6%), decane (17.0%), toluene (17.0%), beta-myrcene (11.9%), ammonia (10.2%), ethylbenzene (10.2%), and hexane (10.2%).
本研究采用顶空分析法，对韩国目前销售的59种家用产品的排放成分进行了调查。即使在同一产品类别中，总挥发性有机化合物（VOCs）的化学成分和浓度也会因产品的不同而有很大差异。在任何一种产品的顶空气相中，检测到多达1 - 17种有机化合物。本研究确定的某些家用产品的化学成分与其他国家的其他研究不同。在每个产品类别的顶空气相中检测到4至37种化合物。在多个产品类别中鉴定出了几种化合物。在分析的59种家用产品中，有58种在色谱峰面积高于10(4)时排放出72种化合物中的一种或多种。有11种分析物出现频率超过10%：柠檬烯（44.2%）、乙醇（30.5%）、丙酮（18.6%）、α-蒎烯（18.6%）、邻、间、对二甲苯（18.6%）、癸烷（17.0%）、甲苯（17.0%）、β-月桂烯（11.9%）、氨（10.2%）、乙苯（10.2%）和己烷（10.2%）。
