Specific adsorption and determination of aspartame in soft drinks with a zein magnetic molecularly imprinted modified MGCE sensor
Ling Tan, Qing-Yao Li, Yanjun Li, Rongrong Ma, Jia-Yuan He, Zhuang‐Fei Jiang, Lili Yang, Chong‐Zhi Wang, Ling Luo, Qi‐Hui Zhang, Chun‐Su Yuan
Abstract
. The sensor systems showed good accuracy and precision, with recovery percentages between 84% and 107%. These results suggested that the obtained ZDM-MIPs exhibited good adsorption performance for ASP in soft drinks, and this method could be used to determine ASP content in actual food samples.
Topics & Concepts
Molecularly imprinted polymerDifferential pulse voltammetryAdsorptionAspartameElectrochemical gas sensorEutectic systemCyclic voltammetryElectrochemistryChemistryMaterials scienceChromatographyElectrodeChemical engineeringSelectivityOrganic chemistryPhysical chemistryFood scienceAlloyCatalysisEngineeringElectrochemical sensors and biosensorsDye analysis and toxicityBiosensors and Analytical Detection