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Title: Species identification and vitamin A level in Lutjanidae fish implicated in vitamin A poisoning
Authors: Hwang, Deng-Fwu
Lu, Chi-Huan
Lin, Wen-Feng
Contributors: 國立臺灣海洋大學:食品科學系
Date: 2010-04
Issue Date: 2016-11-10T08:39:45Z
Publisher: Journal of Food Protection
Abstract: Abstract: One outbreak of food poisoning associated with ingestion of the liver of a large lutjanid fish was investigated in this study. The symptoms in three patients primarily included headache, nausea, vomiting, fever, vertigo, and visual disorientation and later included peeling of the skin. The species of fish implicated in this incident was Etelis carbunculus (family Lutjanidae) as determined by direct sequence analysis and PCR plus restriction fragment length polymorphism analysis for detection of the cytochrome b gene. Subsequently, several specimens of E. carbunculus of different body weights were collected, and the level of vitamin A in the muscle and liver was determined by high-performance liquid chromatography. The average level of vitamin A in E. carbunculus muscle was 12 ± 2 IU/g and that in the liver was 9,844 ± 7,812 IU/g. Regression models indicate that E. carbunculus with higher body weight and liver weight will have higher levels of vitamin A levels in the liver.
Relation: 73(4)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/38835
Appears in Collections:[食品科學系] 期刊論文

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