Evaluation of the antibacterial activity of different species of phytoplankton

The antibiotic activity of organic extracts from cultures of six species of phytoplankton, Synechococcus elongatus, Synechocystis sp., Amphiprora paludosa, Porphyridium cruentum, Chaetoceros muelleri and Dunaliella tertiolecta was examined. The bacteria used were Gram(-) strains, Escherichia coli, P...

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Autores principales:	Sánchez-Saavedra,M. del Pilar, Licea-Navarro,Alexei, Bernáldez-Sarabia,Johanna
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2010
Materias:	Antibiotics microalgae cultures cyanobacteriae
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572010000300019
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spelling	oai:scielo:S0718-195720100003000192011-02-03Evaluation of the antibacterial activity of different species of phytoplanktonSánchez-Saavedra,M. del PilarLicea-Navarro,AlexeiBernáldez-Sarabia,Johanna Antibiotics microalgae cultures cyanobacteriae The antibiotic activity of organic extracts from cultures of six species of phytoplankton, Synechococcus elongatus, Synechocystis sp., Amphiprora paludosa, Porphyridium cruentum, Chaetoceros muelleri and Dunaliella tertiolecta was examined. The bacteria used were Gram(-) strains, Escherichia coli, Pseudomonas aeruginosa, and Klebsiella pneumoniae, and the Gram(+) strains were Bacillus subtilis, Staphylococcus aureus, and Microccocus luteus. All extracts inhibited the growth of B. subtilis and effected the generation of inhibition halos, ranging in diameter from 7.06 to 15.23 mm, for several bacteria species. Wide-spectrum antibacterial activity was observed in extracts from S. elongatus, Synechocystis sp., A. paludosa, P. cruentum, and C. muelleri. Thus, this five phytoplankton species can be used to control bacteria.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.45 n.3 20102010-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572010000300019en10.4067/S0718-19572010000300019
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Antibiotics microalgae cultures cyanobacteriae
spellingShingle	Antibiotics microalgae cultures cyanobacteriae Sánchez-Saavedra,M. del Pilar Licea-Navarro,Alexei Bernáldez-Sarabia,Johanna Evaluation of the antibacterial activity of different species of phytoplankton
description	The antibiotic activity of organic extracts from cultures of six species of phytoplankton, Synechococcus elongatus, Synechocystis sp., Amphiprora paludosa, Porphyridium cruentum, Chaetoceros muelleri and Dunaliella tertiolecta was examined. The bacteria used were Gram(-) strains, Escherichia coli, Pseudomonas aeruginosa, and Klebsiella pneumoniae, and the Gram(+) strains were Bacillus subtilis, Staphylococcus aureus, and Microccocus luteus. All extracts inhibited the growth of B. subtilis and effected the generation of inhibition halos, ranging in diameter from 7.06 to 15.23 mm, for several bacteria species. Wide-spectrum antibacterial activity was observed in extracts from S. elongatus, Synechocystis sp., A. paludosa, P. cruentum, and C. muelleri. Thus, this five phytoplankton species can be used to control bacteria.
author	Sánchez-Saavedra,M. del Pilar Licea-Navarro,Alexei Bernáldez-Sarabia,Johanna
author_facet	Sánchez-Saavedra,M. del Pilar Licea-Navarro,Alexei Bernáldez-Sarabia,Johanna
author_sort	Sánchez-Saavedra,M. del Pilar
title	Evaluation of the antibacterial activity of different species of phytoplankton
title_short	Evaluation of the antibacterial activity of different species of phytoplankton
title_full	Evaluation of the antibacterial activity of different species of phytoplankton
title_fullStr	Evaluation of the antibacterial activity of different species of phytoplankton
title_full_unstemmed	Evaluation of the antibacterial activity of different species of phytoplankton
title_sort	evaluation of the antibacterial activity of different species of phytoplankton
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572010000300019
work_keys_str_mv	AT sanchezsaavedramdelpilar evaluationoftheantibacterialactivityofdifferentspeciesofphytoplankton AT liceanavarroalexei evaluationoftheantibacterialactivityofdifferentspeciesofphytoplankton AT bernaldezsarabiajohanna evaluationoftheantibacterialactivityofdifferentspeciesofphytoplankton
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Evaluation of the antibacterial activity of different species of phytoplankton

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