Survey of Ochratoxin A in Cereal-based Korean Traditional Foods by HPLC
2004
Park, S.K. (Korea Food and Drug Administration, Seoul, Republic of Korea), E-mail: [email protected] | Kwon, K.S. (Korea Food and Drug Administration, Seoul, Republic of Korea) | Kim, M.H. (Korea Food and Drug Administration, Seoul, Republic of Korea) | Jeong, S.Y. (Korea Food and Drug Administration, Seoul, Republic of Korea) | Jang, G.H. (Korea Food and Drug Administration, Seoul, Republic of Korea) | Nam, T.H. (Korea Food and Drug Administration, Seoul, Republic of Korea) | Lee, J.O. (Korea Food and Drug Administration, Seoul, Republic of Korea) | Kim, M.C. (Korea Food and Drug Administration, Seoul, Republic of Korea)
To determine rapid and reliable analytical method for ochratoxin A detection in cereal-based Korean traditional foods, ochratoxin A content was measured by high-performance liquid chromatography (HPLC) with immunoaffinity column clean-up. Recoveries of ochratoxin A in tested samples ranged from 68.4 to 85.3%. Occurrences of ochratoxin A were 15, 10, and 5% for Kochujang, Deonjang, and kanjang, respectively. None was detected in Sunsik (mixed cereals).
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