Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses

Effect of various environmental stresses on the fatty acid (FA) profile of benthic harpacticoid copepod (Pararobertsonia sp.)was checked In vitro. Samples were exposed to different pH (5, 7 and 9) and salinity (15, 20, 25, 30 and 35 ppt) at constant temperature 25ºC for 30 days. After the treatment,...

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Main Authors:	Zaleha, K., Akbar John, Hidayah Asgnari, Al-Aama, Fuad, M.A.M.
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2014
Online Access:	http://journalarticle.ukm.my/7286/ http://journalarticle.ukm.my/7286/ http://journalarticle.ukm.my/7286/1/43_1_04.pdf

id	ukm-7286
recordtype	eprints
spelling	ukm-72862016-12-14T06:43:38Z http://journalarticle.ukm.my/7286/ Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses Zaleha, K. Akbar John, Hidayah Asgnari, Al-Aama, Fuad, M.A.M. Effect of various environmental stresses on the fatty acid (FA) profile of benthic harpacticoid copepod (Pararobertsonia sp.)was checked In vitro. Samples were exposed to different pH (5, 7 and 9) and salinity (15, 20, 25, 30 and 35 ppt) at constant temperature 25ºC for 30 days. After the treatment, different fatty acid levels were determined using Gas Chromatography and Mass Spectrometry (GC-MS). Results clearly indicated the positive influence of the combined effect of environmental parameters on the fatty acid content in experimental samples. The detected FAs were ranging from C5-24. Palmetic and oleic acids were in higher percentage in all the experiments. Results clearly indicated that pH7:25ppt & 35ppt at 25ºC ambient water temperature would help in producing copepods (Pararobertsonia sp.) that expresses rich fatty acid profile with high EPA/DHA ratio. Penerbit Universiti Kebangsaan Malaysia 2014-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/7286/1/43_1_04.pdf Zaleha, K. and Akbar John, and Hidayah Asgnari, and Al-Aama, and Fuad, M.A.M. (2014) Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses. Malaysian Applied Biology, 43 (1). pp. 31-39. ISSN 0126-8643 http://mabjournal.com/
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Effect of various environmental stresses on the fatty acid (FA) profile of benthic harpacticoid copepod (Pararobertsonia sp.)was checked In vitro. Samples were exposed to different pH (5, 7 and 9) and salinity (15, 20, 25, 30 and 35 ppt) at constant temperature 25ºC for 30 days. After the treatment, different fatty acid levels were determined using Gas Chromatography and Mass Spectrometry (GC-MS). Results clearly indicated the positive influence of the combined effect of environmental parameters on the fatty acid content in experimental samples. The detected FAs were ranging from C5-24. Palmetic and oleic acids were in higher percentage in all the experiments. Results clearly indicated that pH7:25ppt & 35ppt at 25ºC ambient water temperature would help in producing copepods (Pararobertsonia sp.) that expresses rich fatty acid profile with high EPA/DHA ratio.
format	Article
author	Zaleha, K. Akbar John, Hidayah Asgnari, Al-Aama, Fuad, M.A.M.
spellingShingle	Zaleha, K. Akbar John, Hidayah Asgnari, Al-Aama, Fuad, M.A.M. Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses
author_facet	Zaleha, K. Akbar John, Hidayah Asgnari, Al-Aama, Fuad, M.A.M.
author_sort	Zaleha, K.
title	Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses
title_short	Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses
title_full	Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses
title_fullStr	Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses
title_full_unstemmed	Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses
title_sort	fatty acid profiling of benthic harpacticoid (pararobertsonia sp.) exposed to environmental stresses
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2014
url	http://journalarticle.ukm.my/7286/ http://journalarticle.ukm.my/7286/ http://journalarticle.ukm.my/7286/1/43_1_04.pdf
first_indexed	2023-09-18T19:49:17Z
last_indexed	2023-09-18T19:49:17Z
_version_	1777406110813126656

Fatty acid profiling of benthic harpacticoid (Pararobertsonia sp.) exposed to environmental stresses

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