Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil

Abstract The biodiesel containing fatty acid methyl esters (FAMEs) are blended with refined diesel products. Here, we evaluate relative FAME composition ratio as a potential index to discriminate the pollution origin in diesel-contaminated soil. Artificially contaminated soil was prepared to mimic t...

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Autores principales:	Myoung-Soo Ko, Seunghak Lee
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/968f4a66729a48f184f1aafd4455a464
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spelling	oai:doaj.org-article:968f4a66729a48f184f1aafd4455a4642021-12-02T18:50:49ZDiscrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil10.1038/s41598-021-95780-32045-2322https://doaj.org/article/968f4a66729a48f184f1aafd4455a4642021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-95780-3https://doaj.org/toc/2045-2322Abstract The biodiesel containing fatty acid methyl esters (FAMEs) are blended with refined diesel products. Here, we evaluate relative FAME composition ratio as a potential index to discriminate the pollution origin in diesel-contaminated soil. Artificially contaminated soil was prepared to mimic the release of petroleum products using four different refined diesels; in addition, the contaminated soil was put under natural weathering conditions. The variations in the relative FAME composition ratio was compared with those of the corresponding diesel origin using principal component analysis (PCA) for 60 days. All soil samples could be classified into four groups according to diesel origin using two principal components. The proposed method can be used to discriminate the specific diesel pollution origin in contaminated soils.Myoung-Soo KoSeunghak LeeNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Myoung-Soo Ko Seunghak Lee Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil
description	Abstract The biodiesel containing fatty acid methyl esters (FAMEs) are blended with refined diesel products. Here, we evaluate relative FAME composition ratio as a potential index to discriminate the pollution origin in diesel-contaminated soil. Artificially contaminated soil was prepared to mimic the release of petroleum products using four different refined diesels; in addition, the contaminated soil was put under natural weathering conditions. The variations in the relative FAME composition ratio was compared with those of the corresponding diesel origin using principal component analysis (PCA) for 60 days. All soil samples could be classified into four groups according to diesel origin using two principal components. The proposed method can be used to discriminate the specific diesel pollution origin in contaminated soils.
format	article
author	Myoung-Soo Ko Seunghak Lee
author_facet	Myoung-Soo Ko Seunghak Lee
author_sort	Myoung-Soo Ko
title	Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil
title_short	Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil
title_full	Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil
title_fullStr	Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil
title_full_unstemmed	Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil
title_sort	discrimination methods for diesel origin by analyzing fatty acid methyl ester (fame) composition in diesel-contaminated soil
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/968f4a66729a48f184f1aafd4455a464
work_keys_str_mv	AT myoungsooko discriminationmethodsfordieseloriginbyanalyzingfattyacidmethylesterfamecompositionindieselcontaminatedsoil AT seunghaklee discriminationmethodsfordieseloriginbyanalyzingfattyacidmethylesterfamecompositionindieselcontaminatedsoil
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Discrimination methods for diesel origin by analyzing fatty acid methyl ester (FAME) composition in diesel-contaminated soil

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