Identification of isoflavone metabolites dihydrodaidzein, dihydrogenistein, 6'-OH-O-dma, and cis-4-OH-equol in human urine by gas chromatography-mass spectroscopy using authentic reference compounds

Analytical Biochemistry

Volumn 274, Issue 2, 1999, Pages 211-219

  Heinonen, S ^a   Wahala K ^a   Adlercreutz, H ^a  

^a UNIVERSITY OF HELSINKI   (Finland)

Author keywords

Daidzein; Genistein; Isoflavonoid metabolites; Isoflavonoids

Indexed keywords

ABSORPTION SPECTROSCOPY; BIOMOLECULES; DRUG PRODUCTS; GAS CHROMATOGRAPHY; ION EXCHANGE; IONIZATION OF GASES; MAMMALS; MASS SPECTROMETRY; METABOLITES;

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE; DAIDZEIN; ELECTRON IONIZATION MASS SPECTROMETRY; GAS CHROMATOGRAPHY-MASS SPECTROSCOPIES; GENISTEIN; ISOFLAVONOIDS; ISOLATION AND CHARACTERIZATION; TRIMETHYLCHLOROSILANES;

FLAVONOIDS;

DAIDZEIN; DRUG METABOLITE; ENTERODIOL; ENTEROLACTONE; GENISTEIN; ISOFLAVONE; ISOFLAVONE DERIVATIVE; LIGNAN; PYRIDINE DERIVATIVE; TRIFLUOROACETAMIDE DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CHEMICAL STRUCTURE; CONTROLLED STUDY; DERIVATIZATION; DRUG ANALYSIS; GAS CHROMATOGRAPHY; HUMAN; MASS SPECTROMETRY; NORMAL HUMAN; PRIORITY JOURNAL; SOYBEAN; URINALYSIS;

GLYCINE MAX; MAMMALIA;

EID: 0345425673     PISSN: 00032697     EISSN: None     Source Type: Journal    
DOI: 10.1006/abio.1999.4279     Document Type: Article

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