分子印迹聚合物
桔霉素
化学
分子印迹
色谱法
选择性
有机化学
真菌毒素
食品科学
催化作用
作者
Baoyuan Guo,Songxue Wang,Bin Ren,Xin Li,Fei Qin,Jianzhong Li
标识
DOI:10.1002/jssc.200900652
摘要
Abstract Molecularly imprinted polymers (MIPs) for citrinin (Cit) with 1‐hydroxy‐2‐naphthoic acid (HNA) as mimic template were prepared and the molecularly imprinted SPE method was developed for the detection of Cit in rice with HPLC. The adsorption properties of HNA and Cit on the MIPs and nonimprinted polymers were investigated. It proved that MIPs showed higher selectivity adsorption to HNA and Cit than nonimprinted polymers were. The recoveries of Cit in rice were in the range of 86.7–97.7%. The spiked rice samples and five rice samples in Beijing market were detected using molecularly imprinted SPE method and satisfied results were obtained as discussed in this article.
科研通智能强力驱动
Strongly Powered by AbleSci AI