Crystalline Œstrone isolated from Urine of the Laying Hen

Crystalline Œstrone isolated from Urine of the Laying Hen

ALTHOUGH œstriol, œstrone and œstradiol have been detected in mixed avian excreta 1 and in extracts of ovaries of laying hens 2 by chromatographic methods, it would appear that only œstradiol-17β has been isolated hitherto from avian material in crystalline form and identified by infra-red spectroph...

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Veröffentlicht in:Nature (London) 1962-07, Vol.195 (4836), p.77-77
Hauptverfasser: AINSWORTH, L., COMMON, R. H.
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Body Fluids
Chickens
Contraceptive Agents, Female
Estrogens - urine
Estrone
Female
Humanities and Social Sciences
Humans
letter
Meat
multidisciplinary
Old Medline
Poultry - urine
Science
Science (multidisciplinary)
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Beschreibung
Zusammenfassung:ALTHOUGH œstriol, œstrone and œstradiol have been detected in mixed avian excreta 1 and in extracts of ovaries of laying hens 2 by chromatographic methods, it would appear that only œstradiol-17β has been isolated hitherto from avian material in crystalline form and identified by infra-red spectrophotometry 3 . We have now secured similar evidence for the presence of œstrone in avian urine.
ISSN:0028-0836
1476-4687
DOI:10.1038/195077a0