Electromembrane extraction of diamine plastic restricted substances in soft drinks followed by capillary electrophoresis with contactless conductivity detection

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• 作者：Yan Liu ; Lin Guo ; Yu Wang ; Fengying Huang ; Jing Shi ; Ge Gao ; Xiaoxin Wang ; Jiannong Ye ; Qingcui Chu ; ^{qcchu@chem.ecnu.edu.cn}
• 关键词：Aliphatic diamine ; Plastic restricted substances ; Electromembrane extraction ; Capillary electrophoresis ; Capacitively coupled contactless conductivity detection ; Soft drinks
• 刊名：Food Chemistry
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：871-876
• 全文大小：410 K
• 卷排序：221

文摘

EME was applied to purification and enrichment of diamines in soft drinks. The diamine plastic restricted substances can be directly determined by CE-C4D. The LODs could achieve sub-ng/mL level with the assistance of EME. The advantages include high sensitivity, low cost and no need of derivatization.