Mapping Ethanol Production Sources in Brazil Through Stable Isotopes

Detalhes bibliográficos
Autor(a) principal: Silva,Gilson C.
Data de Publicação: 2015
Outros Autores: Moreira,Marcelo Z., Scofield,Arthur L., Godoy,José M. O., Almeida,Lilian F., Wagener,Angela L. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000601283
Resumo: Ethanol is a biofuel produced in Brazil through fermentation of sugarcane, requiring vast plantation areas and water availability. The present work aimed at testing isotopic markers as tools for ethanol source appointment or certification of origin. For this, oxygen and hydrogen isotopic patterns were determined in plant-water, soil-water, rainwater, and water from reservoirs and some rivers in four sugarcane crop areas. The isotopic fingerprint of carbon and hydrogen in ethanol produced in the respective mills was also determined. Samples were collected in 2011 and 2012 in crop areas of the state of Amazonas (North), Mato Grosso (Center-West), São Paulo (Southeast) and Rio Grande do Sul (South). The substantial and complex influence of the hydrological cycle on the ethanol δD and the small δ13C variations constrain the use of isotopes for the intended objectives.
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spelling Mapping Ethanol Production Sources in Brazil Through Stable Isotopescontinuous flow isotope ratio mass spectrometry (CF-IRMS)isotope ratio infrared spectroscopy (IRIS)ethanolwaterisotopic ratiosEthanol is a biofuel produced in Brazil through fermentation of sugarcane, requiring vast plantation areas and water availability. The present work aimed at testing isotopic markers as tools for ethanol source appointment or certification of origin. For this, oxygen and hydrogen isotopic patterns were determined in plant-water, soil-water, rainwater, and water from reservoirs and some rivers in four sugarcane crop areas. The isotopic fingerprint of carbon and hydrogen in ethanol produced in the respective mills was also determined. Samples were collected in 2011 and 2012 in crop areas of the state of Amazonas (North), Mato Grosso (Center-West), São Paulo (Southeast) and Rio Grande do Sul (South). The substantial and complex influence of the hydrological cycle on the ethanol δD and the small δ13C variations constrain the use of isotopes for the intended objectives.Sociedade Brasileira de Química2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000601283Journal of the Brazilian Chemical Society v.26 n.6 2015reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0103-5053.20150095info:eu-repo/semantics/openAccessSilva,Gilson C.Moreira,Marcelo Z.Scofield,Arthur L.Godoy,José M. O.Almeida,Lilian F.Wagener,Angela L. R.eng2020-06-05T00:00:00Zoai:scielo:S0103-50532015000601283Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2020-06-05T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
title Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
spellingShingle Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
Silva,Gilson C.
continuous flow isotope ratio mass spectrometry (CF-IRMS)
isotope ratio infrared spectroscopy (IRIS)
ethanol
water
isotopic ratios
title_short Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
title_full Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
title_fullStr Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
title_full_unstemmed Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
title_sort Mapping Ethanol Production Sources in Brazil Through Stable Isotopes
author Silva,Gilson C.
author_facet Silva,Gilson C.
Moreira,Marcelo Z.
Scofield,Arthur L.
Godoy,José M. O.
Almeida,Lilian F.
Wagener,Angela L. R.
author_role author
author2 Moreira,Marcelo Z.
Scofield,Arthur L.
Godoy,José M. O.
Almeida,Lilian F.
Wagener,Angela L. R.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva,Gilson C.
Moreira,Marcelo Z.
Scofield,Arthur L.
Godoy,José M. O.
Almeida,Lilian F.
Wagener,Angela L. R.
dc.subject.por.fl_str_mv continuous flow isotope ratio mass spectrometry (CF-IRMS)
isotope ratio infrared spectroscopy (IRIS)
ethanol
water
isotopic ratios
topic continuous flow isotope ratio mass spectrometry (CF-IRMS)
isotope ratio infrared spectroscopy (IRIS)
ethanol
water
isotopic ratios
description Ethanol is a biofuel produced in Brazil through fermentation of sugarcane, requiring vast plantation areas and water availability. The present work aimed at testing isotopic markers as tools for ethanol source appointment or certification of origin. For this, oxygen and hydrogen isotopic patterns were determined in plant-water, soil-water, rainwater, and water from reservoirs and some rivers in four sugarcane crop areas. The isotopic fingerprint of carbon and hydrogen in ethanol produced in the respective mills was also determined. Samples were collected in 2011 and 2012 in crop areas of the state of Amazonas (North), Mato Grosso (Center-West), São Paulo (Southeast) and Rio Grande do Sul (South). The substantial and complex influence of the hydrological cycle on the ethanol δD and the small δ13C variations constrain the use of isotopes for the intended objectives.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000601283
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000601283
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5935/0103-5053.20150095
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.26 n.6 2015
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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