KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/47583
Title: | Distribution and genotypic characterization of Salmonella serovars isolated from tropical seafood of Cochin, India |
Other Titles: | Not Available |
Authors: | Ramesh Kumar Surendran, P. K. Nirmala Thampuran |
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: | 2009-02 |
Project Code: | Not Available |
Keywords: | distribution genotyping PCR ribotyping Salmonella seafood |
Publisher: | Wiley |
Citation: | Ramesh Kumar, Surendran, P. K., Nirmala Thampuran (2009) Distribution and genotypic characterization of Salmonella serovars isolated from tropical seafood of Cochin, India. J. Applied Microbiol. 106(2): 515-524. |
Series/Report no.: | Not Available; |
Abstract/Description: | Aims: To determine the distribution of Salmonella serovars in seafood and to examine the intraserovar genetic variations in Salmonella enterica subsp. enterica serovar Rissen and Salmonella Weltevreden by polymerase chain reaction (PCR)-ribotyping and enterobacterial repetitive intergenic consensus (ERIC)- PCR methods. Method and Results: A total of 417 seafood samples collected over 2003–2006 from fishing harbours and fish markets of Cochin (India) was studied for presence of Salmonella serovars. Seafood samples were analysed for the presence of Salmonella by Bacteriological Analytical Manual (BAM), U.S. Food & Drug Administration (USFDA) method. The study indicated that 23Æ2% of the seafood samples were positive for Salmonella and a total of 241 Salmonella isolates comprising of 27 different serovars were isolated from seafood. S. Weltevreden, Salmonella Rissen, Salmonella Typhimurium and Salmonella Derby were found to be the most predominant serovars in seafood. PCR-ribotypes and ERICPCR profiles showed multiple genotypic profiles for S. Rissen and S. Weltevreden in seafood and the level of discrimination indices obtained was at 0Æ974 for S. Rissen and 0Æ988 for S. Weltevreden, respectively. Conclusion: The study highlighted the major Salmonella serovars in the seafood of Cochin (India) and molecular fingerprinting pattern revealed genetic variation among S. Rissen and S. Weltevreden. Significance and Impact of the Study: Widespread occurrence of Salmonella contamination in seafood and multiple clones of S. Rissen and S. Weltevreden detected in seafood, thus, indicated the diverse routes of Salmonella contamination in seafood. |
Description: | Not Available |
ISSN: | 1364-5072 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Applied Microbiology |
Journal Type: | International Journal |
NAAS Rating: | 9.07 |
Impact Factor: | 3.07 |
Volume No.: | 106(2) |
Page Number: | 515-524 |
Name of the Division/Regional Station: | Microbiology, Fermentation and Biotechnology Division |
Source, DOI or any other URL: | https://doi.org/10.1111/j.1365-2672.2008.04020.x |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/47583 |
Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.