KMID : 1023520170400010035
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Korean Journal of Veterinary Service 2017 Volume.40 No. 1 p.35 ~ p.40
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Investigating changes of histamine content in salted mackerel - on storage containers -
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Moon Bag-Sou
Nam Hwa-Jung Jang Seung-Eun Yeo Eun-Young Lee Eun-Ju Kim Ji-Sun Kim Jung-Im Song Jea-Yong Cho Nam-Gue Lee Sung-Mo
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Abstract
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In order to find a way to reduce histamine formation when storing salted mackerel at home, a series of experiments were carried to monitor the time-related changes of histamine content, total aerobic bacteria and coliform quality of mackerel marketed in Incheon by the type of storage containers (clean, zipper and vacuum bag) during storage at 4¡ÆC, 24¡ÆC and -20¡ÆC for 10 days. Histamine formation was continuously increased with passing time during storage at 4¡ÆC, whereas it was decreased after 3 days during storage at 24¡ÆC. The initial value of histamine was maintained during storage at -20¡ÆC for 10 days. During storage at 4¡ÆC, total aerobic bacteria and coliform showed a tendency to increased rapidly till 3day and then decreased gradually. The formation of histamine was increased in the order of vacuum bag£¼zipper bag£¼clean bag during storage at 4¡ÆC.
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KEYWORD
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Histamine, Total aerobic bacteria, Coliform, Mackerel, Storage container, Time-related change
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