Abstract
A rapid liquid chromatographic method for the quantitation of trivernolin in epoxy seed oils has been developed. A weighed sample of the oil is dissolved in chloroform (∼100–300 mg/ml), and a 1–20µl portion of the oil is chromatographed on a 2 ft×1/4 in. OD C18 µ-Bondapak column with acetonitrile-acetone (2:1, v/v). The area of the trivernolin peak from the differential refractometer recorder tracing is converted toµg trivernolin by use of a calibration curve of peak area vs. trivernolin weight.
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References
Krewson, C.F., JAOCS 45:250 (1968).
Kleiman, R., C.R. Smith, and S.G. Yates, Ibid. 42:169 (1965).
Fioriti, J.A., M.J. Kanuk, and R.J. Sims, J. Chromatogr. Sci. 7:448 (1969).
R.D. Plattner, G.F. Spencer, and R. Kleiman, JAOCS (In press).
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Plattner, R.D., Wade, K. & Kleiman, R. Direct analysis of trivernolin by high-performance liquid chromatography. J Amer Oil Chem Soc 55, 381–382 (1978). https://doi.org/10.1007/BF02911895
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DOI: https://doi.org/10.1007/BF02911895