Quantitative determination of naphthaquinones of Arnebia densiflora (Nordm.) Ledeb. by an improved high-performance liquid chromatographic method

Bozan B., Baser K., Kara S.

JOURNAL OF CHROMATOGRAPHY A, vol.782, no.1, pp.133-136, 1997 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 782 Issue: 1
  • Publication Date: 1997
  • Doi Number: 10.1016/s0021-9673(97)00460-3
  • Journal Name: JOURNAL OF CHROMATOGRAPHY A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.133-136
  • Keywords: Arnebia densiflora, naphthaquinones, alkannin derivatives
  • Anadolu University Affiliated: No

Abstract

An improved HPLC procedure for quantitative determination of the alkannin derivative naphthaquinones, beta,beta-dimethylacrylalkannin (I), teracrylalkannin (II) and isovalerylalkannin (III)+alpha-methyl-n-butylalkannin (IV), contained in Arnebia densiflora roots and extracts was introduced. This procedure, as the mainstay of the study, enabled separation of the compounds within only 12 min on a reversed-phase column. (C) 1997 Elsevier Science B.V.