Composition and biosynthesis of fatty acids in Pyramimonas grossii

The green algaPyramimonas grossii orginating in the coastal waters of the Atlantic Ocean Argentina was subcultured until a monoalgal culture was obtained. The fatty acid composition of the alga grown in a mineral medium at 12 C was determined by gas liquid chromatography (GLC) on 2 columns. The majo...

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Detalles Bibliográficos
Autores principales: Pollero, Ricardo José, Brenner, Rodolfo Roberto, Gayoso, Ana María
Formato: Articulo
Lenguaje:Inglés
Publicado: 1980
Materias:
Bioquímica
Pyramimonas grossii
Fatty acids
Algas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/137515
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-137515
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Bioquímica
Pyramimonas grossii
Fatty acids
Algas
spellingShingle Bioquímica
Pyramimonas grossii
Fatty acids
Algas
Pollero, Ricardo José
Brenner, Rodolfo Roberto
Gayoso, Ana María
Composition and biosynthesis of fatty acids in Pyramimonas grossii
topic_facet Bioquímica
Pyramimonas grossii
Fatty acids
Algas
description The green algaPyramimonas grossii orginating in the coastal waters of the Atlantic Ocean Argentina was subcultured until a monoalgal culture was obtained. The fatty acid composition of the alga grown in a mineral medium at 12 C was determined by gas liquid chromatography (GLC) on 2 columns. The major fatty acids were oleic, linoleic, palmitic and α-linolenic acids, but the 20-carbon polyunsaturated acids, 20∶4ω6 and 20∶5ω3, respectively, belonging to the linoleic and α-linolenic series, were also found. Incubation with [14C] oleate, [14C] acetate, [14C] linoleate and [14C] α-linolenate suggests that linoleate is not directly converted to α-linolenate. [14C] Acetate was easily converted to palmitic, palmitoleic and oleic acids. However, after 48 hr of incubation, only traces of radioactivity were detected in linoleic acid and no label was found in α-linolenic acid.
format Articulo
Articulo
author Pollero, Ricardo José
Brenner, Rodolfo Roberto
Gayoso, Ana María
author_facet Pollero, Ricardo José
Brenner, Rodolfo Roberto
Gayoso, Ana María
author_sort Pollero, Ricardo José
title Composition and biosynthesis of fatty acids in Pyramimonas grossii
title_short Composition and biosynthesis of fatty acids in Pyramimonas grossii
title_full Composition and biosynthesis of fatty acids in Pyramimonas grossii
title_fullStr Composition and biosynthesis of fatty acids in Pyramimonas grossii
title_full_unstemmed Composition and biosynthesis of fatty acids in Pyramimonas grossii
title_sort composition and biosynthesis of fatty acids in pyramimonas grossii
publishDate 1980
url http://sedici.unlp.edu.ar/handle/10915/137515
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AT brennerrodolforoberto compositionandbiosynthesisoffattyacidsinpyramimonasgrossii
AT gayosoanamaria compositionandbiosynthesisoffattyacidsinpyramimonasgrossii
bdutipo_str Repositorios
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