摘要
根据脱氧雪腐镰刀菌烯醇(deoxynivalenol,DON)溶于水的性质,用水提取DON,经免疫亲和柱净化后,用高效液相色谱-紫外检测器测定,外标法定量。试验结果表明,验证后DON的回收率高达85%~90%,符合GB/T27404-2008《实验室质量控制规范食品理化检测》规定要求。
According to deoxynivalenol,don dissolved in water and extracted with water,purified by immuno affinity column,it was determinedby high performance liquid chromatography(HPLC)ultraviolet detector and quan-tified by external standard method.The results showed that the recovery of deoxynivalenol was as high as 85%s90%,which met the requirements of GB/T 27404-2008 Laboratory quality Control Standard Food Physicochemi-cal Test.
作者
郝全英
王丽娟
郭建君
刘芳芳
杨柯
HAO Quanying;WANG Lijuan;GUO Jianjun;LIU Fangfang;YANG Kewei(Shanxi Province Grain Quality Test Center,Jinzhong Shanxi 030600;Beijing Laboratory Equipment Instrument Technology Co.,Ltd,Beijing 100037)
出处
《粮食加工》
2021年第4期85-88,共4页
Grain Processing
