Isolation and characterization of 3,5,6-trihydroxy-carotenoids front petals of Lilium tigrinum

J. Deli, P. Molnár, Z. Matus, G. Tóth, A. Steck, H. Pfander

Research output: Article

30 Citations (Scopus)

Abstract

Reinvestigation by HPLC of the petals of Lilium tigrinum and the isolation of some minor compounds is reported. Using HPLC-controlled, preparative-column chromatography, 5,6-diakarpoxanthin (6), 6-epikarpoxanthin (2), 5,6-diacapsokarpoxanthin (8), and 9Z-antheraxanthin (9Z-13) were isolated and characterized. Based on spectroscopic data the absolute configurations of 6 and 8 were identical with those originating from paprika, thus the 5,6-diakarpoxanthin (6) and 5,6-diacapsokarpoxanthin (8) have the 3S,5S,6S configuration and 6-epikarpoxanthin (2) has the 3S,5R,6S configuration.

Original languageEnglish
Pages (from-to)27-31
Number of pages5
JournalChromatographia
Volume48
Issue number1-2
DOIs
Publication statusPublished - júl. 29 1998

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Clinical Biochemistry
  • Organic Chemistry

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