Selective cloud point extraction for the determination of cadmium in food samples by flame atomic absorption spectrometry

Food Chemistry

Volumn 132, Issue 1, 2012, Pages 532-536

  Xiang, Guoqiang ^a   Wen, Shengping ^a   Wu, Xiaoyun ^a   Jiang, Xiuming ^a   He, Lijun ^a   Liu, Yulan ^a  

^a HENAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Atomic absorption spectrometry; Cadmium; Cloud point extraction; Food samples; Ion associated complex

Indexed keywords

ATOMIC ABSORPTION SPECTROMETRY; ATOMS; CADMIUM; CADMIUM METALLOGRAPHY; CHEMICAL CONTAMINATION; HYDROPHOBICITY; IONS; POTASSIUM IODIDE; SURFACE ACTIVE AGENTS;

CLOUD POINT EXTRACTION; CLOUD POINT EXTRACTIONS; CO-EXISTING; EQUILIBRIUM TEMPERATURES; FLAME ATOMIC ABSORPTION SPECTROMETRY; FOOD SAMPLES; INCUBATION TIME; ION-ASSOCIATED COMPLEX; LIMIT OF DETECTION; OPTIMUM CONDITIONS; POTENTIAL INTERFERENCES; PRE-CONCENTRATION; RELATIVE STANDARD DEVIATIONS; RICE SAMPLES; SAMPLE VOLUME; SURFACTANT-RICH PHASE;

CADMIUM COMPOUNDS;

CADMIUM; IODIDE; ION; METHYL GREEN; POTASSIUM IODIDE; SURFACTANT;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CLOUD POINT EXTRACTION; COMPLEX FORMATION; EXTRACTION; FOOD COMPOSITION; FOOD CONTAMINATION; HYDROPHOBICITY; INCUBATION TIME; LIMIT OF DETECTION; LIMIT OF QUANTITATION; PH; TEMPERATURE SENSITIVITY; CHEMISTRY; FOOD QUALITY; PROCEDURES;

CADMIUM; FOOD QUALITY; SPECTROPHOTOMETRY, ATOMIC; SURFACE-ACTIVE AGENTS;

EID: 84355162867     PISSN: 03088146     EISSN: 18737072     Source Type: Journal    
DOI: 10.1016/j.foodchem.2011.10.053     Document Type: Article

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