Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile
Several studies have been done in order to detect antibiotics from natural sources, seaweeds among them. With the aim of identifying antibacterial compounds, 6 species of seaweeds have been evaluated. The raw extracts were analyzed against bacteria, Gram-positive and negative, with diffusion discs a...
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Universidad de Valparaíso. Facultad de Ciencias del Mar
2015
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oai:scielo:S0718-195720150002000072015-07-24Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, ChileTroncoso,NicolásSaavedra,RicardoOlivares,AlexFarías,JorgeSan-Martín,SergioUrrutia,HomeroAgurto,Cristian Antibacterial capacity seaweeds bioautography biomaterials Several studies have been done in order to detect antibiotics from natural sources, seaweeds among them. With the aim of identifying antibacterial compounds, 6 species of seaweeds have been evaluated. The raw extracts were analyzed against bacteria, Gram-positive and negative, with diffusion discs and bioautography, then, they were characterized by GC-MS. The seaweeds Gracilaria chilensis, Ulva Complex and Macrocystis pyrifera present inhibition in the bacterial growth of tested strains. Three molecules, Phytol, 6-methyl-2-phenylquinoline and Neophytadiene were identified from M. pyrifera and in Ulva Complex extracts. The results represent a potential use to incorporate these properties into biomaterials.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.50 suppl.1 20152015-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572015000200007es10.4067/S0718-19572015000200007 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
Spanish / Castilian |
| topic |
Antibacterial capacity seaweeds bioautography biomaterials |
| spellingShingle |
Antibacterial capacity seaweeds bioautography biomaterials Troncoso,Nicolás Saavedra,Ricardo Olivares,Alex Farías,Jorge San-Martín,Sergio Urrutia,Homero Agurto,Cristian Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile |
| description |
Several studies have been done in order to detect antibiotics from natural sources, seaweeds among them. With the aim of identifying antibacterial compounds, 6 species of seaweeds have been evaluated. The raw extracts were analyzed against bacteria, Gram-positive and negative, with diffusion discs and bioautography, then, they were characterized by GC-MS. The seaweeds Gracilaria chilensis, Ulva Complex and Macrocystis pyrifera present inhibition in the bacterial growth of tested strains. Three molecules, Phytol, 6-methyl-2-phenylquinoline and Neophytadiene were identified from M. pyrifera and in Ulva Complex extracts. The results represent a potential use to incorporate these properties into biomaterials. |
| author |
Troncoso,Nicolás Saavedra,Ricardo Olivares,Alex Farías,Jorge San-Martín,Sergio Urrutia,Homero Agurto,Cristian |
| author_facet |
Troncoso,Nicolás Saavedra,Ricardo Olivares,Alex Farías,Jorge San-Martín,Sergio Urrutia,Homero Agurto,Cristian |
| author_sort |
Troncoso,Nicolás |
| title |
Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile |
| title_short |
Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile |
| title_full |
Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile |
| title_fullStr |
Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile |
| title_full_unstemmed |
Identificación de compuestos antibacterianos en macroalgas presentes en la Región del Biobío, Chile |
| title_sort |
identificación de compuestos antibacterianos en macroalgas presentes en la región del biobío, chile |
| publisher |
Universidad de Valparaíso. Facultad de Ciencias del Mar |
| publishDate |
2015 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572015000200007 |
| work_keys_str_mv |
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