Quantitative determination of (-)-epicatechin in cider apple juices by 1H NMR

Talanta

Volumn 61, Issue 2, 2003, Pages 139-145

  Berregi, Iñaki ^a   Santos, José Ignacio ^a   Del Campo, Gloria ^a   Miranda, José Ignacio ^a  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

( ) Epicatechin; Apple juices; Nuclear magnetic resonance

Indexed keywords

ENZYMES; ORGANIC ACIDS; OXIDATION; PH EFFECTS; PHENOLS;

APPLE JUICES;

FOOD PRODUCTS;

1,3,5 BENZENETRICARBOXYLIC ACID; ASCORBIC ACID; BENZENE DERIVATIVE; EPICATECHIN; PHENOL DERIVATIVE; UNCLASSIFIED DRUG;

ACCURACY; ARTICLE; CALCULATION; CIDER; CONCENTRATION (PARAMETERS); DERIVATIZATION; OXIDATION; PH; PROTON NUCLEAR MAGNETIC RESONANCE; QUANTITATIVE ANALYSIS; STANDARDIZATION; STRUCTURE ANALYSIS;

EID: 0142136676     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0039-9140(03)00236-4     Document Type: Article

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