Optimization of Determination of Sucralose in Drink by HPLC  

作　　者：Sang Li Xingrong Chen 

机构地区：[1]Guangdong Institute of Food Inspection(Guangdong Inspection Center of Wine),Guangzhou,510435,China

出　　处：《Journal of Economic Science Research》2019年第3期50-54,共5页经济科学研究（英文）

摘　　要：To optimize the method for determination of Sucralose in drink by high performance liquid chromatography(HPLC).Using HPLC with RID,operating conditions were C18 reversed phase chromatograph column,40:60=Methanol:0.125%K2HPO4 as mobil phase,measured at a flow rate of 0.8 mL/min.In the range of 20~400 mg L,with the concentration of Sucralose and corresponding peak area as standard,r=0.9999,it has good correlation,the recovery of sucralose is 94~108%.The lower limit of detection of Sucralose was 0.0024 g/kg.This method not only meets the requirements of national standards,but also fast,sensitive,and environmentally friendly,improves the detection efficiency and safety of the detection of sucralose in drink by high performance liquid chromatography.

关 键 词：DRINK SUCRALOSE HPLC RID 

分 类 号：F13[经济管理—世界经济]