Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil

Detalhes bibliográficos
Autor(a) principal: Radomski, Maria Izabel
Data de Publicação: 2010
Outros Autores: Bull, Leonardo Theodoro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/93
Resumo: Maytenus ilicifolia (Mart. ex Reiss.) is a medicinal species that occurs naturally on different soils and light conditions. This involves adaptation mechanisms of the natural populations whose chemical characteristics may be genetically determined. This study was developed to determine the influence of the environment in the phytochemical content of M. ilicifolia. The plant samples were collected from four natural communities on distinct geological regions at Parana State and under different light conditions (full sun middle shade and shade). The soils were classified according to the Brazilian Classification System. The specific leaf mass was determined as well the total content of N, P, K, Ca, Mg, Fe, Mn, Cu, Zn, Si, Al, lignin, total phenols and tannins. This study indicates that M. ilicifolia occurs in an indistinct fertility and hydrological gradient of soils. Also, it was found out that the content of lignin and tannin of M. ilicifolia can be controlled by the light availability.doi: 10.4336/2010.pfb.30.61.01
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spelling Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, BrazilCaracterização ecológica e fitoquímica de quatro populações naturais de Maytenus ilicifolia no Estado do ParanáEspinheira-santaligninataninosilício.Espinheira-santalignintanninsilicon.Maytenus ilicifolia (Mart. ex Reiss.) is a medicinal species that occurs naturally on different soils and light conditions. This involves adaptation mechanisms of the natural populations whose chemical characteristics may be genetically determined. This study was developed to determine the influence of the environment in the phytochemical content of M. ilicifolia. The plant samples were collected from four natural communities on distinct geological regions at Parana State and under different light conditions (full sun middle shade and shade). The soils were classified according to the Brazilian Classification System. The specific leaf mass was determined as well the total content of N, P, K, Ca, Mg, Fe, Mn, Cu, Zn, Si, Al, lignin, total phenols and tannins. This study indicates that M. ilicifolia occurs in an indistinct fertility and hydrological gradient of soils. Also, it was found out that the content of lignin and tannin of M. ilicifolia can be controlled by the light availability.doi: 10.4336/2010.pfb.30.61.01A espécie medicinal Maytenus ilicifolia (Mart. ex Reiss.) localiza-se naturalmente sob diferentes condições edafoclimáticas. Isto implica em prováveis mecanismos de adaptação das populações naturais, cujas características químicas podem estar fixadas geneticamente. Este estudo foi desenvolvido para determinar a influência do ambiente sobre a composição fitoquímica de M. ilicifolia. Amostras de plantas foram coletadas em quatro populações naturais localizadas sobre diferentes superfícies geológicas no Estado do Paraná e sob distintas condições de luminosidade (pleno sol, meia sombra e sombra). Os solos foram classificados segundo o Sistema Brasileiro de Classificação. Foram avaliados os teores foliares de N, P, K, Ca, Mg, Fe, Mn, Cu, Zn, Si, Al, lignina, fenóis totais, fenóis não tanantes e taninos, e a massa específica foliar. Os resultados indicam que M. ilicifolia apresenta plasticidade ambiental, ocorrendo em distintas condições de fertilidade e regime hidromórfico dos solos. Também foi observado que é possível controlar a síntese de lignina e taninos em M. ilicifolia por meio da disponibilidade de luz. doi: 10.4336/2010.pfb.30.61.01Embrapa Florestas2010-05-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/93Pesquisa Florestal Brasileira; v. 30 n. 61 (2010): jan./mar.; 01Pesquisa Florestal Brasileira; Vol. 30 No. 61 (2010): jan./mar.; 011983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/93/103Copyright (c) 2010 Maria Izabel Radomski, Leonardo Theodoro Bullhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessRadomski, Maria IzabelBull, Leonardo Theodoro2017-04-28T13:14:29Zoai:pfb.cnpf.embrapa.br/pfb:article/93Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T13:14:29Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
Caracterização ecológica e fitoquímica de quatro populações naturais de Maytenus ilicifolia no Estado do Paraná
title Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
spellingShingle Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
Radomski, Maria Izabel
Espinheira-santa
lignina
tanino
silício.
Espinheira-santa
lignin
tannin
silicon.
title_short Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
title_full Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
title_fullStr Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
title_full_unstemmed Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
title_sort Ecological and phytochemical characterization of four natural populations of Maytenus ilicifolia at Parana State, Brazil
author Radomski, Maria Izabel
author_facet Radomski, Maria Izabel
Bull, Leonardo Theodoro
author_role author
author2 Bull, Leonardo Theodoro
author2_role author
dc.contributor.author.fl_str_mv Radomski, Maria Izabel
Bull, Leonardo Theodoro
dc.subject.por.fl_str_mv Espinheira-santa
lignina
tanino
silício.
Espinheira-santa
lignin
tannin
silicon.
topic Espinheira-santa
lignina
tanino
silício.
Espinheira-santa
lignin
tannin
silicon.
description Maytenus ilicifolia (Mart. ex Reiss.) is a medicinal species that occurs naturally on different soils and light conditions. This involves adaptation mechanisms of the natural populations whose chemical characteristics may be genetically determined. This study was developed to determine the influence of the environment in the phytochemical content of M. ilicifolia. The plant samples were collected from four natural communities on distinct geological regions at Parana State and under different light conditions (full sun middle shade and shade). The soils were classified according to the Brazilian Classification System. The specific leaf mass was determined as well the total content of N, P, K, Ca, Mg, Fe, Mn, Cu, Zn, Si, Al, lignin, total phenols and tannins. This study indicates that M. ilicifolia occurs in an indistinct fertility and hydrological gradient of soils. Also, it was found out that the content of lignin and tannin of M. ilicifolia can be controlled by the light availability.doi: 10.4336/2010.pfb.30.61.01
publishDate 2010
dc.date.none.fl_str_mv 2010-05-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/93
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/93
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/93/103
dc.rights.driver.fl_str_mv Copyright (c) 2010 Maria Izabel Radomski, Leonardo Theodoro Bull
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2010 Maria Izabel Radomski, Leonardo Theodoro Bull
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 30 n. 61 (2010): jan./mar.; 01
Pesquisa Florestal Brasileira; Vol. 30 No. 61 (2010): jan./mar.; 01
1983-2605
1809-3647
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reponame_str Pesquisa Florestal Brasileira (Online)
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repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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