A validated HPTLC method for the determination of illegal dyes in spices and spice mixtures

Journal of Liquid Chromatography and Related Technologies

Volumn 32, Issue 9, 2009, Pages 1273-1288

  Kandler, H ^a   Bleisch, M ^a   Widmer, V ^b   Reich, E ^b  

^a Official Food Control Authority of the Canton of Zurich   (Switzerland)

^b CAMAG Laboratory   (Switzerland)

Author keywords

Densitometry; HPTLC; Illegal food colors; Spices; Sudan dyes

Indexed keywords

DENSITOMETRY; FOOD CONTROL; HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY; HPTLC; ILLEGAL FOOD COLORS; IRON CHLORIDES; NATURAL DYE; REVERSED PHASE; SCANNING DENSITOMETRY; SCREENING METHODS; SOLID PHASE EXTRACTION CARTRIDGES; SUDAN DYES;

ACETONITRILE; CHROMATOGRAPHIC ANALYSIS; DICHLOROMETHANE; DISSOLUTION; FOOD SUPPLY; IRON COMPOUNDS; SILICA; SILICA GEL; THIN LAYER CHROMATOGRAPHY;

EXTRACTION;

4 DIMETHYLAMINOAZOBENZENE; ACETONITRILE; CARCINOGEN; CITRUS RED; DICHLOROMETHANE; DISPERSE ORANGE 11; FD AND C ORANGE 2; FERROUS CHLORIDE; FOOD DYE; OIL SCARLET; PARA RED; SCARLET RED; SILICA GEL; SUDAN I; SUDAN II; SUDAN RED 7B; SUDAN RED B; SUDAN RED G; TOLUIDINE DERIVATIVE; TOLUIDINE RED; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; CURRY; DENSITOMETRY; EVAPORATION; EXTRACTION; FILTRATION; FOOD CONTAMINATION; HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY; OXIDATION; PEPPER; REVERSED PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; SOLID PHASE EXTRACTION; SPICE; SWITZERLAND; VALIDATION PROCESS;

EID: 70349976179     PISSN: 10826076     EISSN: 1520572X     Source Type: Journal    
DOI: 10.1080/10826070902858293     Document Type: Article

References (13)

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