0000000000885186

AUTHOR

Liliana González

showing 2 related works from this author

Simple liquid chromatography assay for analyzing ochratoxin a in bovine milk

2006

Ochratoxin Achemistry.chemical_compoundBovine milkChromatographyChemistryGeneral MedicineToxicologyToxicology Letters
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Accelerated solvent extraction of ochratoxin a from rice samples.

2005

In this paper, accelerated solvent extraction (ASE) for the analysis of ochratoxin A (OTA) is applied for the first time. Optimization of the method is given for the extraction of OTA from rice samples. Several parameters such as type of solvent, temperature, pressure, static time, and cell size were investigated thoroughly to find the optimal extraction conditions. The optimum ASE operating conditions were methanol as extraction solvent, 1500 psi, 40 degrees C, 5 min of static time, 50% flush volume, 60 s of purge, 1 cycle, and 11 mL cell size. The total extraction time was approximately 15 min. OTA was determined by liquid chromatography coupled with a fluorescence detector and confirmed …

Ochratoxin AChromatographyChemistryExtraction (chemistry)TemperatureOryzaGeneral ChemistryOchratoxinschemistry.chemical_compoundAccelerated solvent extractionPressureSolventsGeneral Agricultural and Biological SciencesSolvent extractionMycotoxinOchratoxinChromatography High Pressure LiquidFood AnalysisJournal of agricultural and food chemistry
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