New procedures for determination of acids in coffee extracts, and observations on the development of acidity upon ageing

Analytical and Bioanalytical Chemistry

Volumn 374, Issue 5, 2002, Pages 879-885

  Verardo, Giancarlo ^a   Cecconi, Federico ^a   Geatti, Paola ^a   Giumanini, Angelo G ^a  

^a UNIVERSITY OF UDINE   (Italy)

Author keywords

Butyl esters; Coffee extract; Diazobutane; Diazomethane; Methyl esters; Organic acids

Indexed keywords

ACIDITY; ESTERS; EVAPORATION; GAS CHROMATOGRAPHY; MASS SPECTROMETRY;

AGEING;

BIOCHEMISTRY;

ACID; BUTANE; ESTER DERIVATIVE; VOLATILE AGENT;

ACIDITY; AGING; ARTICLE; COFFEE; EVAPORATION; GAS CHROMATOGRAPHY; MASS SPECTROMETRY; TEMPERATURE;

EID: 0036434374     PISSN: 16182642     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00216-002-1561-y     Document Type: Article

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