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饲料中霉菌毒素生物学特性及其检测防治的研究进展 被引量:6

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摘要 霉菌毒素是毒性很强的霉菌次生代谢产物,是农作物的霉变重要诱因。当被动物体食入、吸入或被皮肤吸收后,霉菌毒素常常会引起机能减退、疾病乃至死亡。导致饲料霉菌毒素污染的原因包括环境因素和饲料生产环节两个方面。高温高湿的环境会促进霉菌毒素的生长旺盛。近十年来因为与人类以及动物的健康和生产密切相关,霉菌毒素的研究不断得到重视。因此,饲料原料有效的、低成本的、快速的检测手段尤为重要。当前方法有使用高效液相色谱(HPLC),薄层色谱法(TLC)。此外,酶联免疫吸附(ELISA)也被应用到快速检测中。荧光偏振免疫法等新方法也逐步被应用,基于红外光谱技术的方法也不断被报导。防治农作物霉变的方法包括提早收割,合理干燥、设备处理和储存加工。此外可以使用化学、生物、脱霉剂等来减少霉菌毒素的危害。
出处 《中国动物检疫》 CAS 2009年第6期67-69,73,共4页 China Animal Health Inspection
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