Identification of the phyto-oestrogen 3',7-dihydroxyisoflavan, an isomer of equol, in human urine and cow's milk.
Biomed Environ Mass Spectrom
; 17(1): 1-6, 1988 Jul.
Article
in En
| MEDLINE
| ID: mdl-3203143
ABSTRACT
The isoflavonoid diphenol 3',7-dihydroxyisoflavan, an isomer of the known compound equol (4',7-dihydroxyisoflavan), has been identified in human urine and in cow's milk. The compound was isolated as the glucuronide, purified by column chromatography and identified after hydrolysis to the aglycon. The trimethylsilyl ether derivative was characterized by comparison of its mass spectrum and chromatographic properties with those of synthesized silylated isomers of equol.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Benzopyrans
/
Chromans
/
Milk
/
Isoflavones
/
Monoamine Oxidase Inhibitors
Type of study:
Diagnostic_studies
Limits:
Animals
/
Humans
Language:
En
Journal:
Biomed Environ Mass Spectrom
Journal subject:
BIOQUIMICA
Year:
1988
Document type:
Article
Affiliation country:
Finland
Publication country:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
/
UK
/
UNITED KINGDOM