Application of two immunochromatographic test kits to screening of four kinds of allergic substances in imported foods |
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| Authors: | Hirota Masamitsu Sawada Chihiro Suzuki Tsuyoshi Ueda Chihiro Furuyama Mutsuko Saijo Yoko Naito Mayuko Hirose Katsura Sato Mari Toyoda Masatake |
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| Affiliation: | Yokohama Inspection Station, Japan Frozen Foods Inspection Corporation, 2-13-45 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan. |
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| Abstract: | We tested for four kinds of allergic substances (egg, milk, wheat and peanuts) in 52 imported processed foods using immunochromatographic test kits (ITK). ELISA was also employed to confirm the effectiveness of the ITK. Among 92 data from 23 samples, allergic substances were detected in 9 cases with one kind of ITK, but not with the ELISA test. Among 116 data from 29 samples, 6 were negative with one kind of ITK and but positive with the other ITK. These results suggested that these 4 kinds of allergic substances in imported foods can be detected by using a double-check method with two kinds of ITK. |
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