Column Chromatographic Determination of
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Kundu, M. K. ;Deb, A. T.
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Article
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1981
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John Wiley and Sons
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## Abstract A column chromatographic method for determination of unsaponifiable matter (UM) in fats and oils has been developed. The procedure involves saponification of the oil and elution or UM through a mixed bed consisting of an upper layer of calcium oxide and a lower layer of basic aluminium