Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress

Detalhes bibliográficos
Autor(a) principal: Jesus,Daniel da Silva de
Data de Publicação: 2016
Outros Autores: Azevedo,Bianca Oliveira de, Pinelli,Milena Santos, Korn,Maria das Graças Andrade, Azevedo Neto,André Dias de, Lucchese,Angélica Maria, Oliveira,Lenaldo Muniz de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202110
Resumo: ABSTRACT: Martianthus leucocephalus is found in the semi-arid Northeast of Brazil and has high pharmacological potential due to the production of volatile compounds. This study aimed to evaluate the Cd (15, 30, 45 and 60µmol L-1), Cu (30, 60, 90 and 120µmol L-1) and Zn (150, 300, 450 and 600µmol L-1) levels on the growth of this species and its volatile compounds production. Apical cuttings were placed in plastic trays containing 6.0L nutrient solution, and after rooting, they were submitted to Cd, Cu and Zn treatments for 15 days. All the metals evaluated reduced the succulence and growth of all parts of M. leucocephalus . This effect was accompanied by the increase of Cd, Cu and Zn concentrations in all plant tissues. Volatile compounds content produced by M. leucocephalus was increased only by Zn (86%).
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spelling Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stressLamiaceaemetalsrelative growthABSTRACT: Martianthus leucocephalus is found in the semi-arid Northeast of Brazil and has high pharmacological potential due to the production of volatile compounds. This study aimed to evaluate the Cd (15, 30, 45 and 60µmol L-1), Cu (30, 60, 90 and 120µmol L-1) and Zn (150, 300, 450 and 600µmol L-1) levels on the growth of this species and its volatile compounds production. Apical cuttings were placed in plastic trays containing 6.0L nutrient solution, and after rooting, they were submitted to Cd, Cu and Zn treatments for 15 days. All the metals evaluated reduced the succulence and growth of all parts of M. leucocephalus . This effect was accompanied by the increase of Cd, Cu and Zn concentrations in all plant tissues. Volatile compounds content produced by M. leucocephalus was increased only by Zn (86%).Universidade Federal de Santa Maria2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202110Ciência Rural v.46 n.12 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20150576info:eu-repo/semantics/openAccessJesus,Daniel da Silva deAzevedo,Bianca Oliveira dePinelli,Milena SantosKorn,Maria das Graças AndradeAzevedo Neto,André Dias deLucchese,Angélica MariaOliveira,Lenaldo Muniz deeng2016-10-20T00:00:00ZRevista
dc.title.none.fl_str_mv Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
title Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
spellingShingle Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
Jesus,Daniel da Silva de
Lamiaceae
metals
relative growth
title_short Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
title_full Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
title_fullStr Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
title_full_unstemmed Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
title_sort Growth and volatile compounds of Martianthus leucocephalus exposed to heavy metal stress
author Jesus,Daniel da Silva de
author_facet Jesus,Daniel da Silva de
Azevedo,Bianca Oliveira de
Pinelli,Milena Santos
Korn,Maria das Graças Andrade
Azevedo Neto,André Dias de
Lucchese,Angélica Maria
Oliveira,Lenaldo Muniz de
author_role author
author2 Azevedo,Bianca Oliveira de
Pinelli,Milena Santos
Korn,Maria das Graças Andrade
Azevedo Neto,André Dias de
Lucchese,Angélica Maria
Oliveira,Lenaldo Muniz de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Jesus,Daniel da Silva de
Azevedo,Bianca Oliveira de
Pinelli,Milena Santos
Korn,Maria das Graças Andrade
Azevedo Neto,André Dias de
Lucchese,Angélica Maria
Oliveira,Lenaldo Muniz de
dc.subject.por.fl_str_mv Lamiaceae
metals
relative growth
topic Lamiaceae
metals
relative growth
description ABSTRACT: Martianthus leucocephalus is found in the semi-arid Northeast of Brazil and has high pharmacological potential due to the production of volatile compounds. This study aimed to evaluate the Cd (15, 30, 45 and 60µmol L-1), Cu (30, 60, 90 and 120µmol L-1) and Zn (150, 300, 450 and 600µmol L-1) levels on the growth of this species and its volatile compounds production. Apical cuttings were placed in plastic trays containing 6.0L nutrient solution, and after rooting, they were submitted to Cd, Cu and Zn treatments for 15 days. All the metals evaluated reduced the succulence and growth of all parts of M. leucocephalus . This effect was accompanied by the increase of Cd, Cu and Zn concentrations in all plant tissues. Volatile compounds content produced by M. leucocephalus was increased only by Zn (86%).
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
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=S0103-84782016001202110
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202110
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20150576
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.46 n.12 2016
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
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