{"refrec":{"BRefID":212917,"RR":"<b>Reynisson, E.; Lauzon, H.L.; Magnusson, M.; Jónsdóttir, R.; Ólafsdóttir, G.; Marteinsson, V.; Hreggvidsson, G.O.</b> (2009). Bacterial composition and succession during storage of North-Atlantic cod (<i>Gadus morhua</i>) at superchilled temperatures. <i>BMC Microbiol. 9(250)</i>: 250 [1-12]. <a href=\"http://dx.doi.org/10.1186/1471-2180-9-250\" target=\"_blank\">dx.doi.org/10.1186/1471-2180-9-250</a>","BEntID":204814,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>BMC Microbiol. 9(250)</i>: 250 [1-12]. <a href=\"https://dx.doi.org/10.1186/1471-2180-9-250\" target=\"_blank\">https://dx.doi.org/10.1186/1471-2180-9-250</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Reynisson, E.; Lauzon, H.L.; Magnusson, M.; Jónsdóttir, R.; Ólafsdóttir, G.; Marteinsson, V.; Hreggvidsson, G.O.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Reynisson, E. <i>et al.</i>","Englishabstract":"Background: The bacteriology during storage of the North-Atlantic cod has been investigated for the past decades using conventional cultivation strategies which have generated large amount of information. This paper presents a study where both conventional cultivation and cultivation independent approaches were used to investigate the bacterial succession during storage of cod loins at chilled and superchilled temperatures.Results: Unbrined (0.4% NaCl) and brined (2.5% NaCl) cod loins were stored at chilled (0°C) and superchilled (-2 and -3.6°C) temperatures in air or modified atmosphere (MA, % CO<sub>2</sub>/O<sub>2</sub>/N<sub>2</sub>: 49.0 ± 0.6/7.4 ± 0.2/43.7 ± 0.4). Discrepancy was observed between cultivation enumeration and culture independent methods where the former showed a general dominance of <em>Pseudomonas </em>spp. (up to 59%) while the latter showed a dominance of <em>Photobacterium phosphoreum </em>(up to 100%).</p> <p style=\"line-height:160%\">Gas chromatography-mass spectrophotometry (GC-MC) showed that trimethylamine was the most abundant volatile in mid- and late storage periods. Terminal restriction polymorphism (t-RFLP) analysis showed that the relative abundance of <em>P. phosphoreum </em>increased with storage time.Conclusion: The present study shows the bacteriological developments on lightly salted or non-salted cod loins during storage at superchilled temperatures. It furthermore confirms the importance of <em>P. phosphoreum </em>as a spoilage organism during storage of cod loins at low temperatures using molecular techniques. The methods used compensate each other, giving more detailed data on bacterial population developments during spoilage.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Bacterial composition and succession during storage of North-Atlantic cod (<i>Gadus morhua</i>) at superchilled temperatures","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:01.897972","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2018-02-13","DateCreate":"2012-02-16","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000273125300001","VABBcode":null,"OpenAcc":1,"DOI":"10.1186/1471-2180-9-250"},"refs":null,"anarec":{"AnaID":212917,"PubliDate":2009,"Pagination":"250 [1-12]","XtraPublOfAnaID":null,"ISBN":null,"Volume":"9","Issue":"250","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":212867,"SerRR":"BMC Microbiology. 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