A Headspace Solid Phase Microextraction (HS-SPME) method for the chromatographic determination of alkylpyrazines in cocoa samples

Journal of the Brazilian Chemical Society

Volumn 15, Issue 2, 2004, Pages 267-271

  Pini, Gláucia F ^a   De Brito, Edy S ^a   García, Nelson H P ^a   Valente, Antonio L P ^a   Augusto, Fabio ^a  

^a UNIVERSITY OF CAMPINAS   (Brazil)

Author keywords

Alkylpyrazines; Aroma; Cocoa liquor; Maillard reaction products; SPME

Indexed keywords

ALKYL GROUP; MACROGOL; PYRAZINE DERIVATIVE; SODIUM CHLORIDE;

AQUEOUS SOLUTION; ARTICLE; CACAO; EQUILIBRIUM CONSTANT; GAS CHROMATOGRAPHY; SAMPLING; SOLID PHASE MICROEXTRACTION; TEMPERATURE DEPENDENCE;

EID: 4043153031     PISSN: 01035053     EISSN: None     Source Type: Journal    
DOI: 10.1590/S0103-50532004000200017     Document Type: Article

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