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http://krishi.icar.gov.in/jspui/handle/123456789/47590
Title: | Monitoring of Cdmium accumulation in Cephalopodus processed in Gujarat coast |
Other Titles: | Not Available |
Authors: | Murthy, L. N. Panda, S.K. Khasim, D I. Badonia, R. |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Institute of Fisheries Technology |
Published/ Complete Date: | 2009 |
Project Code: | Not Available |
Keywords: | Not Available |
Publisher: | Asian Fisheries Science |
Citation: | Murthy, L. N., Panda, S. K., Khasim, D I. and Badonia, R. (2009) Monitoring of Cdmium accumulation in Cephalopodus processed in Gujarat coast. Asian Fisheries Scien. 22:319-330. |
Series/Report no.: | Not Available; |
Abstract/Description: | Heavy metal accumulation in cephalopods has been one of the intricate issues in seafood export scenario in India. In recent years, many export consignments of cephalopods processed in Gujarat region were rejected on account of high levels of cadmium. To elucidate this problem, cephalopods landed at different landing centres and processed by various processing units were monitored during the period 2006-07. Among commercial samples of cephalopods, cuttlefish tentacles (0.52±0.08 ppm), squid tentacles (0.28±0.02 ppm) and frozen octopus (0.59±0.1 ppm) recorded highest accumulation of Cadmium. Organ-specific analysis revealed highest accumulation of Cd in the gut of Sepiella inermis (3.34±0.43 ppm) and Squid Uroteuthis (Photololigo) duvauceli (5.31±0.43 ppm). Similarly, in the Purpleback flying squid Sthenoteuthis oualaniensis, which is now a days landed by multiday fishing trawlers, highest residue level of Cd was observed in the liver (568.5 ±15 ppm), followed by gills, eyes and tentacles. Among different species of Octopus, highest accumulation was recorded in Octopus macropus (2.28± 1.11 ppm), followed by O. membranaceus (1.86 ±0.35 ppm) and O. defilippi (1.72 ±0.82 ppm). In order to find out the source of Cd, simulation studies were carried out by soaking squid muscle in ink, signifying the fact that poor post harvest handing and consequent rupture of ink sac, followed by soaking in ink-mixed water could be a reason behind high levels of Cd accumulation in cephalopods landed in Gujarat coast. |
Description: | Not Available |
ISSN: | 0116-6514 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Asian Fisheries Science |
Journal Type: | International Journal |
Impact Factor: | 0 |
Volume No.: | 22 |
Page Number: | 319-330 |
Name of the Division/Regional Station: | Veraval Research Centre of ICAR-Central Institute of Fisheries Technology, Veraval and Visakhapatnam Research Centre of ICAR-Central Institute of Fisheries Technology |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/47590 |
Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
File | Description | Size | Format | |
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Monitoring of cadmium accumulation in cephalopods processed in Gujarat coast.pdf | 73.68 kB | Adobe PDF | View/Open |
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