Evaluation of Natural Occurrence of Fusarium Mycotoxins in Wheat Fields of Northern Iran

被引:0
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作者
H. Yazdanpanah
M. J. Khoshnood Mansour-Khani
A. Shafaati
H. Rahimian
H. R. Rasekh
K. Gilani
M. Moradkhani
机构
[1] Shaheed Beheshti University of Medical Sciences and Health Services,Department of Pharmacology and Toxicology, School of Pharmacy
[2] Shaheed Beheshti University of Medical Sciences and Health Services,Department of Medicinal Chemistry, School of Pharmacy
[3] Sari University,Department of Plant protection, School of Agriculture
[4] Tehran University of Medical Sciences and Health Services,Department of Pharmaceutics, School of Pharmacy
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D O I
10.1007/BF03543721
中图分类号
学科分类号
摘要
During 1996, 35 samples of fresh harvested wheat from the Northern Iran (Gonbad & Gorgan regions) were collected. The mycotoxins including nivalenol, deoxynivalenol, fusarenone-x, diacetoxyscirpenol, ueosolaniol, T-2 toxin, HT-2 toxin, and zearalenone were simultaneously detected. Wheat samples were extracted with aqueous methanol and purified by a 2-step chromatographic procedure using Amberlite XAD-4 and Florisil columns. Mycotoxins were detected by thin layer chromatography and quantitated by gas-liquid chromatography with flame ionization detector. The data revealed that 34, 27, and 35 out of 35 wheat samples were positive for nivalenol, neosolaniol, and zearalenone with average levels being 577.6, 476.2, and 3464.3 ppm, respectively. Deoxynivalenol, fusarenone-x, diacetoxyscirpenol, HT-2 toxin, and T-2 toxin were not detected in any of wheat samples.
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页码:337 / 341
页数:4
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