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当前位置: 首页 > 文章 > 畜禽产品中脱氧雪腐镰刀菌烯醇和T-2毒素残留分析 食品科学 2013,34 (14) 208-211
Position: Home > Articles > Analysis of Residual Deoxynivalenol and T-2 Toxin in Livestock and Poultry Products FOOD SCIENCE 2013,34 (14) 208-211

畜禽产品中脱氧雪腐镰刀菌烯醇和T-2毒素残留分析

作  者：
邹忠义;贺稚非;李洪军;韩鹏飞;孟晓;周芳;罗理勇
单  位：
西南大学食品科学学院
关键词：
畜禽产品;脱氧雪腐镰刀菌烯醇;T-2毒素;残留;高效液相色谱-质谱;分析
摘  要：
目的:分析市售畜禽产品中脱氧雪腐镰刀菌烯醇(DON)和T-2毒素的残留情况。方法:试样经乙腈提取、正己烷脱脂、HLB柱净化,用高效液相色谱-质谱(HPLC-MS/MS)测定,外标法定量。结果:所有受检猪背脊肌肉、猪肝、猪肾、鸡胸肉、鸡腿肉、鸡翅肉和肉制品样品中均未发现DON残留,猪背脊脂肪样品中DON残留阳性率为28.75%,最高残留量为0.4265μg/kg;所有受检猪肝、猪肾和肉制品样品中均未发现T-2毒素残留,猪背脊肌肉、猪背脊脂肪、鸡胸肉、鸡腿肉、鸡翅肉样品中T-2毒素残留阳性率范围为8.33%～57.14%,最高残留量范围为0.0704～0.4515μg/kg。结论:在部分受检畜禽样品中检测到了DON和T-2毒素痕量残留。
译  名：
Analysis of Residual Deoxynivalenol and T-2 Toxin in Livestock and Poultry Products
作  者：
ZOU Zhong-yi1,2,HE Zhi-fei1,3,LI Hong-jun1,3,*,HAN Peng-fei1,MENG Xiao1,ZHOU Fang1,LUO Li-yong1(1.College of Food Science,Southwest University,Chongqing 400715,China;2.Department of Logistics Management,China Maritime Police Academy,Ningbo 315801,China;3.Chongqing Special Food Programme and Technology Research Center,Southwest University,Chongqing 400715,China)
关键词：
products of livestock and poultry;deoxynivalenol;T-2 toxin;residue;high performance liquid chromatography-tandem mass spectrometry(HPLC-MS/MS);analysis
摘  要：
Objective: To analyze residual deoxynivalenol(DON) and T-2 toxin in products of livestock and poultry.Methods: Residual DON and T-2 toxin in samples were extracted with acetonitrile,defatted with n-hexane,cleaned up on an HLB cartridge,and analyzed by high performance liquid chromatography coupled with tandem mass spectrometry(HPLCMS/MS) and quantified by an external standard method.Results: Residual DON was not observed in all tested samples of pig dorsal muscle,pig liver,pig kidney,chicken breast,chicken thighs,chicken wings and meat products,but detected in 28.75% of pig back fat,and the maximum residue was up to 0.4265 μg/kg.No residual T-2 toxin was detected in all tested samples of pig liver,pig kidney and meat products,but detected in 8.33%–57.14% of pig dorsal muscle,pig back fat,chicken breast,chicken thighs and chicken wings,and the maximum contents were 0.0704–0.4515 μg/kg.Conclusion: Trace residues of DON and T-2 toxin can be detected in partial tested samples of livestock and poultry products.

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