Abstract
THE chief problems in the accurate analysis of vitamin D in natural products by physico-chemical methods are: (a) the elimination of large quantities of interfering sterols, vitamin A and other carotenoids; (b) the need to measure minute amounts of vitamin D by a reproducible and specific technique.
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References
Davidek, J., and Blattna, J., J. Chromatog., 7, 204 (1962).
Kodicek, E., and Ashby, D. R., Biochem. J., 57, xii (1954).
Ritter, F. J., and Martel, J., J. Chromatog., 1, 461 (1958).
Mayer, A., Picard, C. W., and Wokes, F., Pharm. Acta Helv., 33, 603 (1958).
Goldrick, B., and Hirsch, J., J. Lipid Res., 4, 482 (1963).
Nield, C. H., Russell, W. C., and Zimmerli, A., J. Biol. Chem., 136, 73 (1940).
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OSIYEMI, F. Use of Sudan Black as an Indicator of Vitamin D on Thin-layer Chromatograms. Nature 211, 1192–1193 (1966). https://doi.org/10.1038/2111192b0
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DOI: https://doi.org/10.1038/2111192b0
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