Multielemental determinations in chocolate drink powder using multivariate optimization and ICP OES

Journal of Agricultural and Food Chemistry

Volumn 60, Issue 33, 2012, Pages 8117-8122

  Peixoto, Rafaella Regina Alves ^a   Oliveira, Andrea ^a   Cadore, Solange ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTES; ANALYTICAL METHOD; ARGON FLOW RATE; CENTRAL COMPOSITE DESIGNS; DETECTABILITY; ICP-OES; INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY; METALLIC SPECIES; MULTIELEMENTAL DETERMINATION; MULTIVARIATE OPTIMIZATION; OPERATING CONDITION; RADIO FREQUENCY POWER; RELATIVE STANDARD DEVIATIONS; SIGNAL-TO-BACKGROUND RATIO;

EXPERIMENTS; FLOW RATE; INDUCTIVELY COUPLED PLASMA; LEAD; MANGANESE; OPTICAL EMISSION SPECTROSCOPY; OPTIMIZATION; RADIO WAVES;

BEVERAGES;

TRACE ELEMENT;

ARTICLE; BEVERAGE; CACAO; CHEMISTRY; FOOD ANALYSIS; FOOD HANDLING; METHODOLOGY; MULTIVARIATE ANALYSIS; POWDER; SPECTROPHOTOMETRY;

BEVERAGES; CACAO; FOOD ANALYSIS; FOOD HANDLING; MULTIVARIATE ANALYSIS; POWDERS; SPECTROPHOTOMETRY; TRACE ELEMENTS;

EID: 84865411916     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf303022r     Document Type: Article

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