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ON THE DISTRIBUTION OF VITAMINS A(1) AND A(2)
The distribution of vitamins A(1) and A(2) has been determined in the eye tissues and livers of a number of fishes. The vitamins were differentiated by means of the antimony chloride reaction, which yields with A(1) a band at 615–620 mµ and with A(2) a band at about 696 mµ. In the retina the presenc...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1939
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2142001/ https://www.ncbi.nlm.nih.gov/pubmed/19873110 |