A food poisoning incident has occurred due to ingestion of red grouper meat on February 2006 in southern Taiwan. Two patients showed diarrhea, muscle weakness, vertigo and severe muscle pain. The 2 pieces of causative residues were investigated by toxicity assay. In order to identify the fish species of causative samples, sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) technique was applied in this study. According to the low molecular weight region (＜30.0 kD) of species-specific patterns extracted from both myofibrillar and sarcoplasmic proteins, two poisoning samples were identified as Lutjanus bohar. L. bohar is a notorious grouper species with ciguatera in the world
Chen, Tai-Yuan; Chen, Nan-Hong; Lin, Wen-Feng; Hwang, Ken-Lin; Huang, Yun-Chieh; and Hwang, Deng-Fwu
"IDENTIFICATION OF CAUSATIVE FISH FOR A FOOD POISIONING IN TAIWAN BY USING SDS-PAGE TECHNIQUE,"
Journal of Marine Science and Technology: Vol. 18:
4, Article 16.
Available at: https://jmstt.ntou.edu.tw/journal/vol18/iss4/16