TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Spangenberg, Bernd A1 - Stroka, Jörg A1 - Arranz, Isabel A1 - Anklam, Elke T1 - A Simple and Reliable HPTLC Method for the Quantification of the Intense Sweetener Sucralose® JF - Journal of Liquid Chromatography & Related Technologies N2 - This paper describes a simple and fast thin layer chromatography (TLC) method for the monitoring of the relatively new intense sweetener Sucralose® in various food matrices. The method requires little or no sample preparation to isolate or concentrate the analyte. The Sucralose® extract is separated on amino‐TLC‐plates, and the analyte is derivatized “reagent‐free” by heating the developed plate for 20 min at 190°C. Spots can be measured either in the absorption or fluorescence mode. The method allows the determination of Sucralose® at the levels of interest regarding foreseen European legislation (>50 mg/kg) with excellent repeatability (RSD = 3.4%) and recovery data (95%). KW - Sucralose KW - Intense sweetener KW - Diode‐array TLC KW - HPTLC KW - Fluorescence detection KW - Fluorescence enhancement KW - Reagent‐free derivatization Y1 - 2003 UR - https://www.tandfonline.com/doi/full/10.1081/JLC-120024543 SN - 1082-6076 (Print) SS - 1082-6076 (Print) U6 - https://doi.org/10.1081/JLC-120024543 DO - https://doi.org/10.1081/JLC-120024543 VL - 26 IS - 16 SP - 2729 EP - 2739 PB - Taylor & Francis ER -