Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits
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=S0103-50532012000400020 |
Resumo: | Essential oil chemical composition and phenolics (total phenols, tannins and anthocyanins), reducing sugar and fruit acidity contents of Myrciaria cauliflora were obtained from cultivated populations in six sampling sites. Canonical redundancy (RDA) and discriminant analyses revealed four clusters of samples based on contents of α-copaene, tannins, reducing sugar and fruit acidity as predictor variables. The total variation partition performed by partial RDAs showed a strong influence of edaphic factors on phenolics, reducing sugar and fruit acidity data set. However, the polymorphism of essential oils may be genetically determined. Spatial influence on chemovariations was significant for all constituents, but less pronounced for essential oil data. |
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Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruitsMyrciaria caulifloraessential oilchemical variabilityenvironmental influencespatial patternEssential oil chemical composition and phenolics (total phenols, tannins and anthocyanins), reducing sugar and fruit acidity contents of Myrciaria cauliflora were obtained from cultivated populations in six sampling sites. Canonical redundancy (RDA) and discriminant analyses revealed four clusters of samples based on contents of α-copaene, tannins, reducing sugar and fruit acidity as predictor variables. The total variation partition performed by partial RDAs showed a strong influence of edaphic factors on phenolics, reducing sugar and fruit acidity data set. However, the polymorphism of essential oils may be genetically determined. Spatial influence on chemovariations was significant for all constituents, but less pronounced for essential oil data.Sociedade Brasileira de Química2012-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000400020Journal of the Brazilian Chemical Society v.23 n.4 2012reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532012000400020info:eu-repo/semantics/openAccessDuarte,Alessandra R.Santos,Suzana C.Seraphin,José C.Ferri,Pedro H.eng2012-04-27T00:00:00Zoai:scielo:S0103-50532012000400020Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2012-04-27T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
title |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
spellingShingle |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits Duarte,Alessandra R. Myrciaria cauliflora essential oil chemical variability environmental influence spatial pattern |
title_short |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
title_full |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
title_fullStr |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
title_full_unstemmed |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
title_sort |
Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits |
author |
Duarte,Alessandra R. |
author_facet |
Duarte,Alessandra R. Santos,Suzana C. Seraphin,José C. Ferri,Pedro H. |
author_role |
author |
author2 |
Santos,Suzana C. Seraphin,José C. Ferri,Pedro H. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Duarte,Alessandra R. Santos,Suzana C. Seraphin,José C. Ferri,Pedro H. |
dc.subject.por.fl_str_mv |
Myrciaria cauliflora essential oil chemical variability environmental influence spatial pattern |
topic |
Myrciaria cauliflora essential oil chemical variability environmental influence spatial pattern |
description |
Essential oil chemical composition and phenolics (total phenols, tannins and anthocyanins), reducing sugar and fruit acidity contents of Myrciaria cauliflora were obtained from cultivated populations in six sampling sites. Canonical redundancy (RDA) and discriminant analyses revealed four clusters of samples based on contents of α-copaene, tannins, reducing sugar and fruit acidity as predictor variables. The total variation partition performed by partial RDAs showed a strong influence of edaphic factors on phenolics, reducing sugar and fruit acidity data set. However, the polymorphism of essential oils may be genetically determined. Spatial influence on chemovariations was significant for all constituents, but less pronounced for essential oil data. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-04-01 |
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=S0103-50532012000400020 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000400020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-50532012000400020 |
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.4 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_ |
1750318173168599040 |