Fusarium mycotoxins in conventionally and organically grown grain from Thuringia/Germany.
Fusarium mycotoxins in conventionally and organically grown grain from Thuringia/Germany.
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DOI：
10.1007/bf02942977
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发表时间：
2000-03-01
影响因子：
3
通讯作者：
Flachowsky, G
中科院分区：
文献类型：
--
作者：
Doll, S;Valenta, H;Flachowsky, G
1998年在图林根州/德国收获的常规和有机种植的谷物中测定了镰刀菌毒素脱氧雪腐镰刀菌烯醇（DON）和玉米赤霉烯酮（ZON）。共分析了196个小麦样品和69个黑麦样品。在今年夏季的几个月里，在德国种植的粮食中，高浓度的镰刀菌真菌毒素是典型的，因为这里发现的DON浓度。常规种植的小麦中DON浓度显着高于有机种植的小麦。69%的常规种植的小麦被检测为阳性，含有1540 g/kg DM的平均浓度。在54%的有机小麦样品中检测到DON，平均值为760 g/kg DM。黑麦中DON浓度和小麦中ZON浓度变化趋势相似，不同常规栽培小麦品种DON污染差异较大。
Thefusarium mycotoxins deoxynivalenol (DON) and zearalenone (ZON) were determined in conventionally and organically grown grain harvested 1998 in Thuringia/Germany. A total of 196 wheat samples and 69 rye samples was analysed.In this year with heavy rainfalls during the summer months, high concentrations offusarium mycotoxins were typical in grain grown in Germany, as the DON concentrations found here. DON concentrations in conventionally grown wheat were found to be significantly higher than in organically grown wheat. 69% of the conventionally grown wheat were tested positive, containing a mean concentration of 1540 g/kg DM. In 54% of the organically grown wheat samples DON was detected with a mean value of 760 g/kg DM. DON concentration in rye and ZON concentration in wheat showed similar tendencies.The different cultivars of conventionally grown wheat showed large differences in DON contamination.