Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | https://repositorio.unifesp.br/handle/11600/54605 http://dx.doi.org/10.21577/0103-5053.20160222 |
Resumo: | Comprehensive two-dimensional gas chromatography (GCxGC) was used in this work in order to reveal and identify minor compounds of several raw materials in biodiesel samples, which are not detected by conventional GC analysis. Multiway principal component analysis (MPCA) of the chromatographic profile allowed to identify compounds as C15: 1n-3, C18: 2n-6, C20: 1n-6, C20: 3n-3, C20: 3n-6, C20: 4n-6 C20: 5n-3, C21: 1n-6, C22: 1n-9, C23: 1n-9, C24: 1n-9 multi-unsaturated which were useful tracers to discriminate between biodiesel samples. In this way, the separation power of GCxGC combined with the MPCA algorithm proved to be a valuable strategy for biodiesel samples classification, allowing identification and providing additional compounds of the commonly known as chemical profile of biodiesel samples. |
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Mogollon, Noroska G. S.Ribeiro, Fabiana A. L.Poppi, Ronei J.Quintana, Araceli L.Chavez, Juan A. G.Agualongo, Darwin A. P.Aleme, Helga G. [UNIFESP]Augusto, Fabio2020-07-13T11:53:25Z2020-07-13T11:53:25Z2017Journal Of The Brazilian Chemical Society. Sao Paulo, v. 28, n. 5, p. 740-746, 2017.0103-5053https://repositorio.unifesp.br/handle/11600/54605http://dx.doi.org/10.21577/0103-5053.20160222S0103-50532017000500740.pdfS0103-5053201700050074010.21577/0103-5053.20160222WOS:000400157800005Comprehensive two-dimensional gas chromatography (GCxGC) was used in this work in order to reveal and identify minor compounds of several raw materials in biodiesel samples, which are not detected by conventional GC analysis. Multiway principal component analysis (MPCA) of the chromatographic profile allowed to identify compounds as C15: 1n-3, C18: 2n-6, C20: 1n-6, C20: 3n-3, C20: 3n-6, C20: 4n-6 C20: 5n-3, C21: 1n-6, C22: 1n-9, C23: 1n-9, C24: 1n-9 multi-unsaturated which were useful tracers to discriminate between biodiesel samples. In this way, the separation power of GCxGC combined with the MPCA algorithm proved to be a valuable strategy for biodiesel samples classification, allowing identification and providing additional compounds of the commonly known as chemical profile of biodiesel samples.Brazilian Ministry of Education Agency for Improvement of Graduate Personnel (CAPES)National Council for Scientific and Technological Development (CNPq)Sao Paulo Research Foundation (FAPESP)Univ Estadual Campinas, Inst Quim, CP 6154, BR-13083970 Campinas, SP, BrazilUniv Estatal Bolivar, Dept Invest, Campus Univ Laguacoto 2,Km 1,Via San Simon, Canton Guaranda, Provincia Boliv, EcuadorUniv Estadual Campinas, Inst Quim, Dept Quim Analit, Inst Nacl Ciencia & Tecnol INCT Bioanalyt, BR-13083970 Campinas, SP, BrazilUniv Fed Sao Paulo, Inst Ciencias Ambientais Quim & Farmaceut, Dept Ciencias Exatas & Terra, Campus Diadema, BR-09972270 Diadema, SP, BrazilUniv Fed Sao Paulo, Inst Ciencias Ambientais Quim & Farmaceut, Dept Ciencias Exatas & Terra, Campus Diadema, BR-09972270 Diadema, SP, BrazilWeb of Science740-746engSoc Brasileira QuimicaJournal Of The Brazilian Chemical Societybiodieselcomprehensive two-dimensional gas chromatographymultiway pattern recognitionmultiway principal component analysisExploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSao Paulo285info:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALS0103-50532017000500740.pdfapplication/pdf2591064${dspace.ui.url}/bitstream/11600/54605/1/S0103-50532017000500740.pdf333ff31a3207bbac11db15a7c5924102MD51open accessTEXTS0103-50532017000500740.pdf.txtS0103-50532017000500740.pdf.txtExtracted texttext/plain25075${dspace.ui.url}/bitstream/11600/54605/8/S0103-50532017000500740.pdf.txt158ad35ce27f5d9d2cde59e5dd17d677MD58open accessTHUMBNAILS0103-50532017000500740.pdf.jpgS0103-50532017000500740.pdf.jpgIM Thumbnailimage/jpeg7122${dspace.ui.url}/bitstream/11600/54605/10/S0103-50532017000500740.pdf.jpg24fd8c415bf0ac70b14e9fc3c6fd8c7aMD510open access11600/546052023-06-05 19:20:20.553open accessoai:repositorio.unifesp.br:11600/54605Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-06-05T22:20:20Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
title |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
spellingShingle |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis Mogollon, Noroska G. S. biodiesel comprehensive two-dimensional gas chromatography multiway pattern recognition multiway principal component analysis |
title_short |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
title_full |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
title_fullStr |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
title_full_unstemmed |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
title_sort |
Exploratory Analysis of Biodiesel by Combining Comprehensive Two-Dimensional Gas Chromatography and Multiway Principal Component Analysis |
author |
Mogollon, Noroska G. S. |
author_facet |
Mogollon, Noroska G. S. Ribeiro, Fabiana A. L. Poppi, Ronei J. Quintana, Araceli L. Chavez, Juan A. G. Agualongo, Darwin A. P. Aleme, Helga G. [UNIFESP] Augusto, Fabio |
author_role |
author |
author2 |
Ribeiro, Fabiana A. L. Poppi, Ronei J. Quintana, Araceli L. Chavez, Juan A. G. Agualongo, Darwin A. P. Aleme, Helga G. [UNIFESP] Augusto, Fabio |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Mogollon, Noroska G. S. Ribeiro, Fabiana A. L. Poppi, Ronei J. Quintana, Araceli L. Chavez, Juan A. G. Agualongo, Darwin A. P. Aleme, Helga G. [UNIFESP] Augusto, Fabio |
dc.subject.eng.fl_str_mv |
biodiesel comprehensive two-dimensional gas chromatography multiway pattern recognition multiway principal component analysis |
topic |
biodiesel comprehensive two-dimensional gas chromatography multiway pattern recognition multiway principal component analysis |
description |
Comprehensive two-dimensional gas chromatography (GCxGC) was used in this work in order to reveal and identify minor compounds of several raw materials in biodiesel samples, which are not detected by conventional GC analysis. Multiway principal component analysis (MPCA) of the chromatographic profile allowed to identify compounds as C15: 1n-3, C18: 2n-6, C20: 1n-6, C20: 3n-3, C20: 3n-6, C20: 4n-6 C20: 5n-3, C21: 1n-6, C22: 1n-9, C23: 1n-9, C24: 1n-9 multi-unsaturated which were useful tracers to discriminate between biodiesel samples. In this way, the separation power of GCxGC combined with the MPCA algorithm proved to be a valuable strategy for biodiesel samples classification, allowing identification and providing additional compounds of the commonly known as chemical profile of biodiesel samples. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2020-07-13T11:53:25Z |
dc.date.available.fl_str_mv |
2020-07-13T11:53:25Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Journal Of The Brazilian Chemical Society. Sao Paulo, v. 28, n. 5, p. 740-746, 2017. |
dc.identifier.uri.fl_str_mv |
https://repositorio.unifesp.br/handle/11600/54605 http://dx.doi.org/10.21577/0103-5053.20160222 |
dc.identifier.issn.none.fl_str_mv |
0103-5053 |
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S0103-50532017000500740.pdf |
dc.identifier.scielo.none.fl_str_mv |
S0103-50532017000500740 |
dc.identifier.doi.none.fl_str_mv |
10.21577/0103-5053.20160222 |
dc.identifier.wos.none.fl_str_mv |
WOS:000400157800005 |
identifier_str_mv |
Journal Of The Brazilian Chemical Society. Sao Paulo, v. 28, n. 5, p. 740-746, 2017. 0103-5053 S0103-50532017000500740.pdf S0103-50532017000500740 10.21577/0103-5053.20160222 WOS:000400157800005 |
url |
https://repositorio.unifesp.br/handle/11600/54605 http://dx.doi.org/10.21577/0103-5053.20160222 |
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Journal Of The Brazilian Chemical Society |
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Soc Brasileira Quimica |
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Soc Brasileira Quimica |
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