Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162010000400006 |
Resumo: | Pothomorphe umbellata (L.) Miquel, is a medicinal species that belong to the Piperaceae family and commonly called "pariparoba" and "caapeba". It grows in regions rich in humus, humidity and under the shade of trees, which contribute for its best growth as it is considered a species sciophyte. The effect of shade on the yield and chemical composition of essential oil of Pothomorphe umbellata (Piperaceae) leaves was evaluated. Nine-month-old seedlings were planted in October 2002 and subjected to three shade levels (30%, 50%, 70%) and full sun; the experimental design was in randomized blocks, with four treatments and six replications, in split-plot in time scheme. Two harvests of aerial part were made (05/2003 and 05/2004). Essential oil was extracted by hydrodistillation and chemically analyzed by gas chromatography-mass spectrometry (GC-MS). The highest essential oil yield was observed in the second harvest and plants under 30% shade. Twenty-six chemical substances were identified, of which trans-nerolidol was predominant. |
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Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) MiquelPiperaceaecultivation systemstrans-nerolidolmedicinal plantPothomorphe umbellata (L.) Miquel, is a medicinal species that belong to the Piperaceae family and commonly called "pariparoba" and "caapeba". It grows in regions rich in humus, humidity and under the shade of trees, which contribute for its best growth as it is considered a species sciophyte. The effect of shade on the yield and chemical composition of essential oil of Pothomorphe umbellata (Piperaceae) leaves was evaluated. Nine-month-old seedlings were planted in October 2002 and subjected to three shade levels (30%, 50%, 70%) and full sun; the experimental design was in randomized blocks, with four treatments and six replications, in split-plot in time scheme. Two harvests of aerial part were made (05/2003 and 05/2004). Essential oil was extracted by hydrodistillation and chemically analyzed by gas chromatography-mass spectrometry (GC-MS). The highest essential oil yield was observed in the second harvest and plants under 30% shade. Twenty-six chemical substances were identified, of which trans-nerolidol was predominant.Escola Superior de Agricultura "Luiz de Queiroz"2010-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162010000400006Scientia Agricola v.67 n.4 2010reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S0103-90162010000400006info:eu-repo/semantics/openAccessMattana,Raquel SouzaVieira,Maria Aparecida RibeiroMarchese,José AbramoMing,Lin ChauMarques,Márcia Ortiz Mayoeng2010-08-02T00:00:00Zoai:scielo:S0103-90162010000400006Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2010-08-02T00:00Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
title |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
spellingShingle |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel Mattana,Raquel Souza Piperaceae cultivation systems trans-nerolidol medicinal plant |
title_short |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
title_full |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
title_fullStr |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
title_full_unstemmed |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
title_sort |
Shade level effects on yield and chemical composition of the leaf essential oil of Pothomorphe umbellata (L.) Miquel |
author |
Mattana,Raquel Souza |
author_facet |
Mattana,Raquel Souza Vieira,Maria Aparecida Ribeiro Marchese,José Abramo Ming,Lin Chau Marques,Márcia Ortiz Mayo |
author_role |
author |
author2 |
Vieira,Maria Aparecida Ribeiro Marchese,José Abramo Ming,Lin Chau Marques,Márcia Ortiz Mayo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Mattana,Raquel Souza Vieira,Maria Aparecida Ribeiro Marchese,José Abramo Ming,Lin Chau Marques,Márcia Ortiz Mayo |
dc.subject.por.fl_str_mv |
Piperaceae cultivation systems trans-nerolidol medicinal plant |
topic |
Piperaceae cultivation systems trans-nerolidol medicinal plant |
description |
Pothomorphe umbellata (L.) Miquel, is a medicinal species that belong to the Piperaceae family and commonly called "pariparoba" and "caapeba". It grows in regions rich in humus, humidity and under the shade of trees, which contribute for its best growth as it is considered a species sciophyte. The effect of shade on the yield and chemical composition of essential oil of Pothomorphe umbellata (Piperaceae) leaves was evaluated. Nine-month-old seedlings were planted in October 2002 and subjected to three shade levels (30%, 50%, 70%) and full sun; the experimental design was in randomized blocks, with four treatments and six replications, in split-plot in time scheme. Two harvests of aerial part were made (05/2003 and 05/2004). Essential oil was extracted by hydrodistillation and chemically analyzed by gas chromatography-mass spectrometry (GC-MS). The highest essential oil yield was observed in the second harvest and plants under 30% shade. Twenty-six chemical substances were identified, of which trans-nerolidol was predominant. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-08-01 |
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=S0103-90162010000400006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162010000400006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-90162010000400006 |
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 |
Escola Superior de Agricultura "Luiz de Queiroz" |
publisher.none.fl_str_mv |
Escola Superior de Agricultura "Luiz de Queiroz" |
dc.source.none.fl_str_mv |
Scientia Agricola v.67 n.4 2010 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1748936461968736256 |