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Carotenoid analysis by two-dimensional, two-adsorbent thin-layer chromatography

✍ Scribed by R.E. Knowles; A.L. Livingston

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
799 KB
Volume
61
Category
Article
ISSN
1873-3778

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✦ Synopsis

A thin-layer chromatographic analysis for carotenoids has been developed utilizing a two-adsorbent plate and two-dimensional development with different solvents, The method has been applied to the analysis of alfalfa and corn rneal extracts and mixtures of these two. Separation of lutein, zeaxanthin, violaxanthin, neoxanthin, and certain of their isomers, plus isolation of the mono-hydroxy carotenoids, individually or as a group, has been accomplished by this procedure.

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