Influence of spatial, edaphic and genetic factors on phenols and essential oils of Myrciaria cauliflora fruits

Detalhes bibliográficos
Autor(a) principal: Duarte,Alessandra R.
Data de Publicação: 2012
Outros Autores: Santos,Suzana C., Seraphin,José C., Ferri,Pedro H.
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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spelling 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
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532012000400020
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532012000400020
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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)
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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)
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