A Liquid Chromatographic Analysis of Deferasirox in Human Breast Milk with Fluorimetric Detection

2020 ◽  
Vol 83 (11) ◽  
pp. 1329-1333
Author(s):  
Cem Onal ◽  
Serife Evrim Kepekci Tekkeli ◽  
Ali Asram Sagiroglu
Keyword(s):  
Breast Milk ◽  
Chromatographic Analysis ◽  
Human Breast Milk ◽  
Fluorimetric Detection ◽  
Human Breast ◽  
Liquid Chromatographic Analysis ◽  
Liquid Chromatographic

scholarly journals Determination of 4-Hexylresorcinol in Shrimp by Liquid Chromatography with Fluorescence Detection

2000 ◽  
Vol 83 (1) ◽  
pp. 241-244 ◽  
Author(s):  
Klaas M Jonker ◽  
Colinda P Dekker
Keyword(s):  
Liquid Chromatography ◽  
Chromatographic Analysis ◽  
Reversed Phase ◽  
Fluorimetric Detection ◽  
Relative Standard ◽  
Liquid Chromatographic Analysis ◽  
Liquid Chromatographic ◽  
Phase Column ◽  
Reversed Phase Column

Abstract A method was developed to determine 4-hexylresorcinol in shrimp meat. The procedure is based on extraction of test portions with methanol followed by liquid chromatographic analysis of the extracts, using a reversed-phase column and fluorimetric detection (excitation: 280 nm, and emission: 310 nm). The confidence interval of the recovery in working range of 1.5–2.5 mg/kg was 81.6 ± 0.8%. The relative standard deviation in the working range was 2.1%. Limits of quantitation and detection were 6.59 and 1.98 ng/mL extract, respectively, corresponding to 0.26 and 0.08 mg/kg in shrimp.

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