Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/4670 |
Resumo: | This work reports, for the first time, the determination of major and trace elements (Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, La, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Sn, Sr, Ti, Tl, U, V, and Zn) in the fractions of the synthesis of fatty acid methyl esters (FAMEs). These include fresh microalgae, residual biomass, lipid fraction, crude FAMEs, insoluble fraction and purified FAMEs from microalgae Chlorella sp. A microwave-assisted digestion procedure in closed vessels was applied for sample digestion and subsequent element determination by inductively coupled plasma-based techniques. The proposed method was suitable for the multielement determination in FAMEs and its fractions obtained from microalgae. The element concentration was compared with results found in the literature and a careful discussion about the use of residual biomass for different applications was performed. |
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Soares, Bruno MeiraVieira, Augusto AlvesLemões, Juliana SilvaSantos, Clarissa Marques MoreiraMesko, Márcia FosterPrimel, Ednei GilbertoD'Oca, Marcelo Gonçalves MontesDuarte, Fábio Andrei2014-11-18T22:41:07Z2014-11-18T22:41:07Z2012SOARES, Bruno Meira et al. Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp. Bioresource Technology, v. 110, p. 730-734, 2012. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0960852412001915>. Acesso em: 26 ago. 2014.0960-8524http://repositorio.furg.br/handle/1/467010.1016/j.biortech.2012.01.148This work reports, for the first time, the determination of major and trace elements (Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, La, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Sn, Sr, Ti, Tl, U, V, and Zn) in the fractions of the synthesis of fatty acid methyl esters (FAMEs). These include fresh microalgae, residual biomass, lipid fraction, crude FAMEs, insoluble fraction and purified FAMEs from microalgae Chlorella sp. A microwave-assisted digestion procedure in closed vessels was applied for sample digestion and subsequent element determination by inductively coupled plasma-based techniques. The proposed method was suitable for the multielement determination in FAMEs and its fractions obtained from microalgae. The element concentration was compared with results found in the literature and a careful discussion about the use of residual biomass for different applications was performed.engMajor and trace elementsBiodieselFatty acid methyl estersSpectrometric techniquesMicroalgaInvestigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella spinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGORIGINAL3 -Investigation of major and trace element distribution in the extraction–transesterification.pdf3 -Investigation of major and trace element distribution in the extraction–transesterification.pdfapplication/pdf240728https://repositorio.furg.br/bitstream/1/4670/1/3%20-Investigation%20of%20major%20and%20trace%20element%20distribution%20in%20the%20extraction%e2%80%93transesterification.pdfe2e81a3f2594a4edd54f0c44059f1c42MD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.furg.br/bitstream/1/4670/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52open access1/46702014-11-18 20:41:07.369open accessoai:repositorio.furg.br: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Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2014-11-18T22:41:07Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.pt_BR.fl_str_mv |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
title |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
spellingShingle |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp Soares, Bruno Meira Major and trace elements Biodiesel Fatty acid methyl esters Spectrometric techniques Microalga |
title_short |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
title_full |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
title_fullStr |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
title_full_unstemmed |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
title_sort |
Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp |
author |
Soares, Bruno Meira |
author_facet |
Soares, Bruno Meira Vieira, Augusto Alves Lemões, Juliana Silva Santos, Clarissa Marques Moreira Mesko, Márcia Foster Primel, Ednei Gilberto D'Oca, Marcelo Gonçalves Montes Duarte, Fábio Andrei |
author_role |
author |
author2 |
Vieira, Augusto Alves Lemões, Juliana Silva Santos, Clarissa Marques Moreira Mesko, Márcia Foster Primel, Ednei Gilberto D'Oca, Marcelo Gonçalves Montes Duarte, Fábio Andrei |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Soares, Bruno Meira Vieira, Augusto Alves Lemões, Juliana Silva Santos, Clarissa Marques Moreira Mesko, Márcia Foster Primel, Ednei Gilberto D'Oca, Marcelo Gonçalves Montes Duarte, Fábio Andrei |
dc.subject.por.fl_str_mv |
Major and trace elements Biodiesel Fatty acid methyl esters Spectrometric techniques Microalga |
topic |
Major and trace elements Biodiesel Fatty acid methyl esters Spectrometric techniques Microalga |
description |
This work reports, for the first time, the determination of major and trace elements (Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, La, Mg, Mn, Mo, Na, Ni, P, Pb, S, Se, Sn, Sr, Ti, Tl, U, V, and Zn) in the fractions of the synthesis of fatty acid methyl esters (FAMEs). These include fresh microalgae, residual biomass, lipid fraction, crude FAMEs, insoluble fraction and purified FAMEs from microalgae Chlorella sp. A microwave-assisted digestion procedure in closed vessels was applied for sample digestion and subsequent element determination by inductively coupled plasma-based techniques. The proposed method was suitable for the multielement determination in FAMEs and its fractions obtained from microalgae. The element concentration was compared with results found in the literature and a careful discussion about the use of residual biomass for different applications was performed. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012 |
dc.date.accessioned.fl_str_mv |
2014-11-18T22:41:07Z |
dc.date.available.fl_str_mv |
2014-11-18T22:41:07Z |
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 |
SOARES, Bruno Meira et al. Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp. Bioresource Technology, v. 110, p. 730-734, 2012. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0960852412001915>. Acesso em: 26 ago. 2014. |
dc.identifier.uri.fl_str_mv |
http://repositorio.furg.br/handle/1/4670 |
dc.identifier.issn.none.fl_str_mv |
0960-8524 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1016/j.biortech.2012.01.148 |
identifier_str_mv |
SOARES, Bruno Meira et al. Investigation of major and trace element distribution in the extraction–transesterification process of fatty acid methyl esters from microalgae Chlorella sp. Bioresource Technology, v. 110, p. 730-734, 2012. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0960852412001915>. Acesso em: 26 ago. 2014. 0960-8524 10.1016/j.biortech.2012.01.148 |
url |
http://repositorio.furg.br/handle/1/4670 |
dc.language.iso.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Repositório Institucional da FURG (RI FURG) |
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