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Kamaruzzaman, B.Y., et al., Level of some heavy metals in fishes from Pahang river estuary, Pahang, Malaysia. Journal of biological science 2010. 10(2): p. 157-161.

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Article

Concentration of Trace Metals in the Squids (Loligo duvauceli, Sepioteuthis lessoniana) and Cuttlefish (Sepia latimanus) from the North-Western Coast of Sri Lanka

1Institute of Post Harvest Technology (IPHT), National Aquatic Resources Research &Development Agency (NARA), Crow Island, Colombo-15, Sri Lanka


Journal of Aquatic Science. 2014, Vol. 2 No. 2, 5-10
DOI: 10.12691/jas-2-2-1
Copyright © 2014 Science and Education Publishing

Cite this paper:
B.K.K.K. Jinadasa. Concentration of Trace Metals in the Squids (Loligo duvauceli, Sepioteuthis lessoniana) and Cuttlefish (Sepia latimanus) from the North-Western Coast of Sri Lanka. Journal of Aquatic Science. 2014; 2(2):5-10. doi: 10.12691/jas-2-2-1.

Correspondence to: B.K.K.K.  Jinadasa, Institute of Post Harvest Technology (IPHT), National Aquatic Resources Research &Development Agency (NARA), Crow Island, Colombo-15, Sri Lanka. Email: jinadasa76@gmail.com

Abstract

Concentrations of ten essentials and non essentialstrace metals Hg, Mg, Fe, Zn, Cu, Ni, Cr, Cd, Pb and Co were determined in the muscles of two squids (Loligoduvauceli; n=24, Sepioteuthislessoniana; n=27) and one cuttlefish (Sepia latimanus; n=12) species collected from Kalpitiya and Mannar area of Sri Lanka in 2010. Trace metals were analysed using Varian Atomic Absorption Spectroscopy (VGA, GTA and Flame AAS). The mean values of all trace metals in muscles of studied species were within the international safety limits and pooled mean concentration of trace elements were following order; Mg > Zn > Cu > Fe > Cr > Ni > Hg > Cd > Co >Pb.

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