کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6391240 1628416 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Short communicationDistribution of psychrophilic and mesophilic histamine-producing bacteria in retailed fish in Japan
ترجمه فارسی عنوان
ارتباط کوتاه بین توزیع باکتریهای تولید کننده هیستامین روانگردان و مازوفیلی در ماهی های خرده فروشی ژاپن
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- Psychrophilic and mesophilic HPB were prevalent in a wide range of fish species.
- P. damselae subsp. damselae and M. morganii were dominant in mesophilic HPB.
- Genus Photobacterium was dominant in psychrophilic HPB.
- Both psychrophilic and mesophilic HPB have high histamine-producing abilities.
- This study showed that both HPB have the potential to cause histamine fish poisoning.

Cases of histamine fish poisoning (HFP) have been reported worldwide. Although most cases of HFP are caused by mesophilic histamine-producing bacteria (HPB) when temperature abuse occurs, HFP could also be caused by psychrophilic HPB when fish are stored at low temperatures. In this study, mesophilic and psychrophilic HPB were isolated from a wide range of fish samples and identified by 16S rRNA and gyrB sequencing. Most of the mesophilic isolates were Photobacterium damselae subsp. damselae (42.7%) and Morganella morganii (24.0%), and most of the psychrophilic HPB were Photobacterium (94.9%). Whereas 76.0% of the mesophilic HPB produced more than 500 mg/kg of histamine (Hm), psychrophilic HPB generally produced lower Hm level, but 43.2% of these isolates still produced more than 500 mg/kg Hm. This study showed the importance of investigating not only mesophilic but psychrophilic HPB as well.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 46, December 2014, Pages 338-342
نویسندگان
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