A Major Decomposition Product, Citrinin H2, from Citrinin on Heating with Moisture(Food & Nutrition Science)
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概要
- 論文の詳細を見る
Citrinin is one of the mycotoxins produced by Penicillium citrinum. We examined the decomposition products after heating citrinin in water at 140℃ and isolated a major product, citrinin H2 (3-(3, 5-dihydroxy-2-methylphenyl)-2-formyloxy-butane). Citrinin H2 did not show significant cytotoxicity to HeLa cells up to a concentration of 200μg/ml (% cytotoxicity : 39%) in 63 h of incubation, but citrinin showed severe toxicity at a concentration of 25 μg/ml (% cytotoxicity : 73%). HPLC analysis of citrinin after heating under various conditions indicates that citrinin H2 is mainly yielded from citrinin.
- 社団法人日本農芸化学会の論文
- 2002-01-23
著者
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Kitabatake Naofumi
Research Institute For Food Science Kyoto University
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Makita Hiroki
岐阜大学 第1病理
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Hirota Mitsuru
Department Of Bioscience And Biotechnology Faculty Of Agriculture Shinshu University
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MENTA Alka
Research Institute for Food Science, Kyoto University
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YONEYAMA Keiko
Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University
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Menta Alka
Research Institute For Food Science Kyoto University
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Yoneyama Keiko
Department Of Bioscience And Biotechnology Faculty Of Agriculture Shinshu University
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