Combined use of HPLC-ICP-MS and microwave-assisted extraction for the determination of cobalt compounds in nutritive supplements

Food Chemistry

Volumn 147, Issue , 2014, Pages 215-219

  Yang, Fang Yu ^a   Jiang, Shiuh Jen ^a,b   Sahayam, A C ^c  

^a NATIONAL SUN YAT SEN UNIVERSITY   (Taiwan)

^b KAOHSIUNG MEDICAL UNIVERSITY   (Taiwan)

^c National Centre for Compositional Characterisation of Materials (CCCM)   (India)

Author keywords

Cobalt speciation analysis; Electrospray ionisation mass spectrometer; Inductively coupled plasma mass spectrometry; Nutritive supplements; Reversed phase chromatography

Indexed keywords

COBALT CONCENTRATION; ELECTROSPRAYS; MICROWAVE-ASSISTED EXTRACTION; NUTRITIVE SUPPLEMENTS; REVERSED PHASE HPLC; REVERSED-PHASE CHROMATOGRAPHY; SAMPLE INTRODUCTION; SPECIATION ANALYSIS;

COBALT; ELECTROSPRAY IONIZATION; INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY; MASS SPECTROMETERS;

COBALT COMPOUNDS;

AMMONIUM ACETATE; COBALAMIN DERIVATIVE; COBALT DERIVATIVE; CYANOCOBALAMIN; METHANOL;

ARTICLE; CONCENTRATION (PARAMETERS); ELUTION; EXTRACTION; LIMIT OF DETECTION; MICROWAVE IRRADIATION; PH; REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;

COBALT SPECIATION ANALYSIS; ELECTROSPRAY IONISATION-MASS SPECTROMETER; INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY; NUTRITIVE SUPPLEMENTS; REVERSED-PHASE CHROMATOGRAPHY;

CHROMATOGRAPHY, HIGH PRESSURE LIQUID; COBALT; DIETARY SUPPLEMENTS; LIQUID-LIQUID EXTRACTION; MASS SPECTROMETRY; MICROWAVES;

EID: 84885782014     PISSN: 03088146     EISSN: 18737072     Source Type: Journal    
DOI: 10.1016/j.foodchem.2013.09.141     Document Type: Article

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