Evaluation of eugenol toxicity in bioassays with test-organisms

Detalhes bibliográficos
Autor(a) principal: Gueretz,Juliano Santos
Data de Publicação: 2017
Outros Autores: Somensi,Cleder Alexandre, Martins,Maurício Laterça, Souza,Antonio Pereira de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200403
Resumo: ABSTRACT: Fish in both natural and farming conditions are exposed to stress of capture, handling, transport or treatment that provoke low zootechnical performance. Anesthetics like eugenol obtained from clove oil have been used strategically not only in freshwater but also in marine and estuarine fish in order to reduce the stress. Apart from the eugenol indication as anesthetic and its low toxicity for animals, its environment action is not clear. Bioassays or ecotoxicity tests with indicator organisms are used to evaluate the mode of action of the pollutants in the environment. The aim of this study was to test the acute toxicity of eugenol using the microcrustacean Daphnia magna and the bacterium Aliivibrio fischeri, and also its chronic toxicity for the algae Desmodesmus subspicatus. Eugenol in the concentrations of 50, 75 and 100mg L-1 were toxic to tested indicator organisms.
id UFSM-2_5014611a83fe6a55b50bc5ae5f512d56
oai_identifier_str oai:scielo:S0103-84782017001200403
network_acronym_str UFSM-2
network_name_str Ciência rural (Online)
repository_id_str
spelling Evaluation of eugenol toxicity in bioassays with test-organismsAliivibrio fischeriDaphnia magnaDesmodesmus subspicatusecotoxicologyABSTRACT: Fish in both natural and farming conditions are exposed to stress of capture, handling, transport or treatment that provoke low zootechnical performance. Anesthetics like eugenol obtained from clove oil have been used strategically not only in freshwater but also in marine and estuarine fish in order to reduce the stress. Apart from the eugenol indication as anesthetic and its low toxicity for animals, its environment action is not clear. Bioassays or ecotoxicity tests with indicator organisms are used to evaluate the mode of action of the pollutants in the environment. The aim of this study was to test the acute toxicity of eugenol using the microcrustacean Daphnia magna and the bacterium Aliivibrio fischeri, and also its chronic toxicity for the algae Desmodesmus subspicatus. Eugenol in the concentrations of 50, 75 and 100mg L-1 were toxic to tested indicator organisms.Universidade Federal de Santa Maria2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200403Ciência Rural v.47 n.12 2017reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20170194info:eu-repo/semantics/openAccessGueretz,Juliano SantosSomensi,Cleder AlexandreMartins,Maurício LaterçaSouza,Antonio Pereira deeng2017-12-05T00:00:00ZRevista
dc.title.none.fl_str_mv Evaluation of eugenol toxicity in bioassays with test-organisms
title Evaluation of eugenol toxicity in bioassays with test-organisms
spellingShingle Evaluation of eugenol toxicity in bioassays with test-organisms
Gueretz,Juliano Santos
Aliivibrio fischeri
Daphnia magna
Desmodesmus subspicatus
ecotoxicology
title_short Evaluation of eugenol toxicity in bioassays with test-organisms
title_full Evaluation of eugenol toxicity in bioassays with test-organisms
title_fullStr Evaluation of eugenol toxicity in bioassays with test-organisms
title_full_unstemmed Evaluation of eugenol toxicity in bioassays with test-organisms
title_sort Evaluation of eugenol toxicity in bioassays with test-organisms
author Gueretz,Juliano Santos
author_facet Gueretz,Juliano Santos
Somensi,Cleder Alexandre
Martins,Maurício Laterça
Souza,Antonio Pereira de
author_role author
author2 Somensi,Cleder Alexandre
Martins,Maurício Laterça
Souza,Antonio Pereira de
author2_role author
author
author
dc.contributor.author.fl_str_mv Gueretz,Juliano Santos
Somensi,Cleder Alexandre
Martins,Maurício Laterça
Souza,Antonio Pereira de
dc.subject.por.fl_str_mv Aliivibrio fischeri
Daphnia magna
Desmodesmus subspicatus
ecotoxicology
topic Aliivibrio fischeri
Daphnia magna
Desmodesmus subspicatus
ecotoxicology
description ABSTRACT: Fish in both natural and farming conditions are exposed to stress of capture, handling, transport or treatment that provoke low zootechnical performance. Anesthetics like eugenol obtained from clove oil have been used strategically not only in freshwater but also in marine and estuarine fish in order to reduce the stress. Apart from the eugenol indication as anesthetic and its low toxicity for animals, its environment action is not clear. Bioassays or ecotoxicity tests with indicator organisms are used to evaluate the mode of action of the pollutants in the environment. The aim of this study was to test the acute toxicity of eugenol using the microcrustacean Daphnia magna and the bacterium Aliivibrio fischeri, and also its chronic toxicity for the algae Desmodesmus subspicatus. Eugenol in the concentrations of 50, 75 and 100mg L-1 were toxic to tested indicator organisms.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-01
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=S0103-84782017001200403
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001200403
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20170194
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.47 n.12 2017
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
_version_ 1749140552090124288

Registros relacionados