NUTRITIVE COMPOSITION OF RED TILAPIA REARED IN FRESHWATER AND BRACKISHWATER (Indonesian Aquaculture Journal Vol.7 No.1, 2012)

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NUTRITIVE COMPOSITION OF RED TILAPIA REARED IN FRESHWATER AND BRACKISHWATER (Indonesian Aquaculture Journal Vol.7 No.1, 2012)

Adam Robisalmi - Personal Name; Raden Roro Sri Pudji Sinarni Dewi - Personal Name; Priadi Setyawan - Personal Name; Evi Tahapari - Personal Name; Nunuk Listiyowati - Personal Name;

The aim of this research was to investigate the nutritive composition (especially fatty acids) in red tilapia that was reared in freshwater and brackishwater. The fatty acid contents were determined by gas chromatography. The fatty acids profile were -3 (linolenic acid, eicosapentaenoic acid/EPA, docosahexaenoic acid/DHA), -6 (linoleic acid, arachidonic acid/AA), and -9 (oleic acid). Red tilapia samples were obtained from Research Institute for Fish Breeding, Sukamandi, West Java (freshwater ponds) and Congot, Yogyakarta (brackishwater ponds; salinity 20 ppt). In this research, red tilapia reared in different ecosystems showed different fatty acid profiles. Red tilapia inhabiting brackishwater ecosystem has EPA (0.26±0.05%), DHA (3.42±0.26%), and linoleic acid (17.20±0.56%) content higher than freshwater ecosystem (EPA = 0%; DHA = 0.67±0.44%; linoleic acid = 9.08±4.76%), except for linolenic acid (0.30±0.15% vs 0.25±0.10%), arachidonic acid (0.77±0.39% vs 0.93±0.13%) and oleic acid (38.67±2.58% vs 37.44±0.74%). The ratio of -6/-3 in red tilapia inhabiting freshwater ecosystem was about 11/1. The culture tilapia in brackishwater ecosystem decrease -6/-3 ratio (4.5:1). So that for human health, it will be better to consume brackishwater red tilapia than freshwater red tilapia.

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B1801317 Koleksi Digital Archivelago Indonesia Marine Library - Perpustakaan Kementerian Kelautan dan Perikanan Available

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Series Title: -
Call Number: Koleksi Digital
Publisher: 2012 : KKP-Badan Penelitian dan Pengembangan Kelautan dan Perikanan., Jakarta
Collation: 19-27 hlm.
Language: Indonesia
ISBN/ISSN: -
Classification: NONE
Content Type: -
Media Type: -
Carrier Type: -
Edition: Vol.7 No.1, 2012
Subject(s): Freshwater Ecology
Jurnal
Local Content
Publikasi Internal
red tilapia
Fatty Acid profile
Specific Detail Info: -
Statement of Responsibility: Indonesian Aquaculture Journal

NUTRITIVE COMPOSITION OF RED TILAPIA REARED IN FRESHWATER AND BRACKISHWATER (Indonesian Aquaculture Journal Vol.7 No.1, 2012)

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