Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
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=S0103-50532012000200012 |
Resumo: | Several technologies for the development of new sugarcane cultivars have mainly focused on the increase in productivity and greater disease resistance. Sugarcane cultivars are usually identified by the organography of the leaves and stems, the analysis of peroxidase and esterase isoenzyme activities and the total soluble protein as well as soluble solid content. Nuclear magnetic resonance (NMR) associated with chemometric analysis has proven to be a valuable tool for cultivar assessment. Thus, this article describes the potential of chemometric analysis applied to ¹H high resolution magic angle spinning (HRMAS) and NMR in solution for the investigation of sugarcane cultivars. For this purpose, leaves from eight different cultivars of sugarcane were investigated by ¹H NMR spectroscopy in combination with chemometric analysis. The approach shows to be a useful tool for the distinction and classification of different sugarcane cultivars as well as to access the differences on its chemical composition. |
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Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analysesNMR¹H HRMASsugarcanechemometric analysisdistinction of sugarcane cultivarsSeveral technologies for the development of new sugarcane cultivars have mainly focused on the increase in productivity and greater disease resistance. Sugarcane cultivars are usually identified by the organography of the leaves and stems, the analysis of peroxidase and esterase isoenzyme activities and the total soluble protein as well as soluble solid content. Nuclear magnetic resonance (NMR) associated with chemometric analysis has proven to be a valuable tool for cultivar assessment. Thus, this article describes the potential of chemometric analysis applied to ¹H high resolution magic angle spinning (HRMAS) and NMR in solution for the investigation of sugarcane cultivars. For this purpose, leaves from eight different cultivars of sugarcane were investigated by ¹H NMR spectroscopy in combination with chemometric analysis. The approach shows to be a useful tool for the distinction and classification of different sugarcane cultivars as well as to access the differences on its chemical composition.Sociedade Brasileira de Química2012-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000200012Journal of the Brazilian Chemical Society v.23 n.2 2012reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532012000200012info:eu-repo/semantics/openAccessAlves Filho,Elenilson G.Silva,Lorena M. A.Choze,RafaelLião,Luciano M.Honda,Neli K.Alcantara,Glaucia B.eng2012-03-02T00:00:00Zoai:scielo:S0103-50532012000200012Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2012-03-02T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
title |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
spellingShingle |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses Alves Filho,Elenilson G. NMR ¹H HRMAS sugarcane chemometric analysis distinction of sugarcane cultivars |
title_short |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
title_full |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
title_fullStr |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
title_full_unstemmed |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
title_sort |
Discrimination of sugarcane according to cultivar by ¹H NMR and chemometric analyses |
author |
Alves Filho,Elenilson G. |
author_facet |
Alves Filho,Elenilson G. Silva,Lorena M. A. Choze,Rafael Lião,Luciano M. Honda,Neli K. Alcantara,Glaucia B. |
author_role |
author |
author2 |
Silva,Lorena M. A. Choze,Rafael Lião,Luciano M. Honda,Neli K. Alcantara,Glaucia B. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Alves Filho,Elenilson G. Silva,Lorena M. A. Choze,Rafael Lião,Luciano M. Honda,Neli K. Alcantara,Glaucia B. |
dc.subject.por.fl_str_mv |
NMR ¹H HRMAS sugarcane chemometric analysis distinction of sugarcane cultivars |
topic |
NMR ¹H HRMAS sugarcane chemometric analysis distinction of sugarcane cultivars |
description |
Several technologies for the development of new sugarcane cultivars have mainly focused on the increase in productivity and greater disease resistance. Sugarcane cultivars are usually identified by the organography of the leaves and stems, the analysis of peroxidase and esterase isoenzyme activities and the total soluble protein as well as soluble solid content. Nuclear magnetic resonance (NMR) associated with chemometric analysis has proven to be a valuable tool for cultivar assessment. Thus, this article describes the potential of chemometric analysis applied to ¹H high resolution magic angle spinning (HRMAS) and NMR in solution for the investigation of sugarcane cultivars. For this purpose, leaves from eight different cultivars of sugarcane were investigated by ¹H NMR spectroscopy in combination with chemometric analysis. The approach shows to be a useful tool for the distinction and classification of different sugarcane cultivars as well as to access the differences on its chemical composition. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-02-01 |
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=S0103-50532012000200012 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000200012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-50532012000200012 |
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.23 n.2 2012 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 |
_version_ |
1750318173088907264 |