【摘要】 研究采用超高效液相色谱仪,配有FLR检测器,采用MycoSep 226多功能净化柱对酱油中的黄曲霉毒素B₁,B₂,G₁,G₂进行测定,得到回收率在83%¹05%之间,最小检出限为0.25μg/kg,相关系数均为0.999以上,RSD为2.2%⁶.9%,净化效果好。该方法快速、简单、定量准确,能够广泛应用于日常检测工作中。更多还原

【Abstract】 This study uses ultra high performance liquid chromatograph,equipped with FLR detector with Mycosep 226 multifunctional purifying column to determine Aspergillus flavus toxin B₁,B₂,G₁,G₂ in soy sauce,the recoveries are 83%¹05%,the minimum detection limits are 0.25μg/kg,the correlation coefficients are all more than 0.999,the RSDs are 2.2%⁶.9%,the purifying effect is good.The method is rapid,simple and accurate,and can be widely used in routine testing.更多还原