Quantitative determination of naphthaquinones of Arnebia densiflora (Nordm.) Ledeb. by an improved high-performance liquid chromatographic method
JOURNAL OF CHROMATOGRAPHY A, cilt.782, sa.1, ss.133-136, 1997 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 782 Sayı: 1
- Basım Tarihi: 1997
- Doi Numarası: 10.1016/s0021-9673(97)00460-3
- Dergi Adı: JOURNAL OF CHROMATOGRAPHY A
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.133-136
- Anahtar Kelimeler: Arnebia densiflora, naphthaquinones, alkannin derivatives
- Anadolu Üniversitesi Adresli: Hayır
Özet
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.