Data/hora: 16/06/2024 11:07:49

Provedor de dados: | Ocean Docs: e-repository of  publications
País: | Belgium
Título: | Prospholipid and fatty acid composition of two brachyuran decapod crustacea callinectes latimanus (Rathbun) and cardisoma armatum (herklots)
Autores: | Idoniboye-Obu, T.I.E.; Ayinla, O.A.
Data: | 2008-05-26
Ano: | 1991
Palavras-chave: | Fatty acids; Crustacean fisheries; Fatty acids; Http://aims.fao.org/aos/agrovoc/c_2818.
Resumo: | Preparative and analytical thin layer Chromatography have been used to purify and separate phospholipids from the total lipids of Callinectes latimanus (Decapoda: Portunidae) and Cardisoma armatum Decapoda: Gecarcinidae). Comparison of Rf values of standards with standard Rf values in the solvent system employed indicated the presence of phosphatidy 1 ethanolamine (PE; Rf = 0.61), phosphatidy 1 choline (PC; Rf =03.34), phophatidic acid (PA; Rf = 0.76) and phosphatidy 1 – N-methy 1 ethanolamine (PNME; Rf = 0.85).  An unidentified spot with Rf = 0.93 was also detected.  Gas liquid chromatography of the total lipid extract from the two Crustaceans indicated that the predominant saturated fatty acid in the two Crustaceans is palmitic acid (C16:0) with oleic acid (C18:1) occurring as the major unsaturated fatty acid.  The probable role of phosphatidyl – N –methyl ethanolamine and the composition of the fatty acid methyl esters (FAME) are discussed.
Tipo: | Report
Idioma: | Inglês

Identificador:

978-2345-076

http://hdl.handle.net/1834/2385

Relação: | Technical Paper, 73
Formato: | 17