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Presence of progesterone in extracts of ovaries of laying hens


, : Presence of progesterone in extracts of ovaries of laying hens. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 94(3): 528-529

Ovaries of laying hens were extracted with methanol-ethyl ether. The extract was purified by partition between organic solvents. The purified extract was chromatographed on filter paper using an 80% methanol-ligroin system at 34[degree]C. The spot corresponding in position to progesterone was identified by UV spectrophotometry and by fingerprinting with C -labeled progesterone.

US$19.90

PMID: 13408315

DOI: 10.3181/00379727-94-23001


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