Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast

The present study documents the seasonal biochemical composition of the nereidid polychaete Perinereis cultrifera (carbohydrates, protein, lipids, fatty acids and amino acids) collected from a shallow area on the Alexandria coast, southeast Mediterranean. The results of this study showed that P. cul...

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Autores principales:	Moussa Dorgham,Mohamed, Hamdy,Rasha, Hassan,Hoda, Rasheedy,Al, Mohamed Atta,Manal
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2015
Materias:	Carbohydrates lipids fatty acids amino acids
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572015000400011
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spelling	oai:scielo:S0718-195720150004000112016-01-26Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean CoastMoussa Dorgham,MohamedHamdy,RashaHassan,HodaRasheedy,AlMohamed Atta,Manal Carbohydrates lipids fatty acids amino acids The present study documents the seasonal biochemical composition of the nereidid polychaete Perinereis cultrifera (carbohydrates, protein, lipids, fatty acids and amino acids) collected from a shallow area on the Alexandria coast, southeast Mediterranean. The results of this study showed that P. cultrifera contained 85.34-87.76% of the wet weight as water, 14.7-20.53% of dry weight (DW) as ash, 8.3-14.84% of DW as carbohydrates, 57.33-59.9% of DW as protein and 11.59-13.36% of DW as lipids. The total fatty acids varied seasonally from 45.9 to 100% of the total lipids with the absolute dominance (37.44-91.53%) of the polyunsaturated eicosapentaenoic acid (EPA) (C20:5n-3), accompanied by a small amount of the saturate stearic acid (C18:0). Eighteen amino acids were identified, including 10 essential (59.62-61.02% of protein) and 8 nonessential (38.98-40.38% of protein).info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.50 n.3 20152015-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572015000400011en10.4067/S0718-19572015000400011
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Carbohydrates lipids fatty acids amino acids
spellingShingle	Carbohydrates lipids fatty acids amino acids Moussa Dorgham,Mohamed Hamdy,Rasha Hassan,Hoda Rasheedy,Al Mohamed Atta,Manal Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast
description	The present study documents the seasonal biochemical composition of the nereidid polychaete Perinereis cultrifera (carbohydrates, protein, lipids, fatty acids and amino acids) collected from a shallow area on the Alexandria coast, southeast Mediterranean. The results of this study showed that P. cultrifera contained 85.34-87.76% of the wet weight as water, 14.7-20.53% of dry weight (DW) as ash, 8.3-14.84% of DW as carbohydrates, 57.33-59.9% of DW as protein and 11.59-13.36% of DW as lipids. The total fatty acids varied seasonally from 45.9 to 100% of the total lipids with the absolute dominance (37.44-91.53%) of the polyunsaturated eicosapentaenoic acid (EPA) (C20:5n-3), accompanied by a small amount of the saturate stearic acid (C18:0). Eighteen amino acids were identified, including 10 essential (59.62-61.02% of protein) and 8 nonessential (38.98-40.38% of protein).
author	Moussa Dorgham,Mohamed Hamdy,Rasha Hassan,Hoda Rasheedy,Al Mohamed Atta,Manal
author_facet	Moussa Dorgham,Mohamed Hamdy,Rasha Hassan,Hoda Rasheedy,Al Mohamed Atta,Manal
author_sort	Moussa Dorgham,Mohamed
title	Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast
title_short	Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast
title_full	Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast
title_fullStr	Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast
title_full_unstemmed	Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast
title_sort	biochemical composition of the nereidid perinereis cultrifera from the egyptian mediterranean coast
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2015
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572015000400011
work_keys_str_mv	AT moussadorghammohamed biochemicalcompositionofthenereididperinereiscultriferafromtheegyptianmediterraneancoast AT hamdyrasha biochemicalcompositionofthenereididperinereiscultriferafromtheegyptianmediterraneancoast AT hassanhoda biochemicalcompositionofthenereididperinereiscultriferafromtheegyptianmediterraneancoast AT rasheedyal biochemicalcompositionofthenereididperinereiscultriferafromtheegyptianmediterraneancoast AT mohamedattamanal biochemicalcompositionofthenereididperinereiscultriferafromtheegyptianmediterraneancoast
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Biochemical composition of the nereidid Perinereis cultrifera from the Egyptian Mediterranean Coast

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