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Applicability of partition ratios, mercuric chloride complexes, and chromatographic behavior for the identification of carotenoids

Subbarayan, C and Jungalwala, FB and Cama, HR (1965) Applicability of partition ratios, mercuric chloride complexes, and chromatographic behavior for the identification of carotenoids. In: Analytical Biochemistry, 12 (2). pp. 275-281.

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Official URL: http://dx.doi.org/10.1016/0003-2697(65)90091-6

Abstract

Partition ratios and M50 values of different carotenoids in hexaneaqueous methanol were determined. Mercuric chloride complexes of 14 epoxy carotenoids were prepared and their absorption maxima in acetone were estimated. The difference in chromatographic behavior of carotenoid epoxides on alumina and magnesium oxide-Celite columns is discussed. It is shown that the magnesium oxide-Celite column behaves as a reverse-phase chromatographic column to alumina column.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science.
Department/Centre: Division of Biological Sciences > Biochemistry
Date Deposited: 19 May 2010 09:51
Last Modified: 19 Sep 2010 06:07
URI: http://eprints.iisc.ernet.in/id/eprint/27927

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