Browsing Araştırma Merkezleri by Author "Kara, S"
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Quantitative determination of naphthaquinones of Arnebia densiflora (Nordm.) Ledeb. by an improved high-performance liquid chromatographic method
Bozan, Berrin; Başer, K. Hüsnü Can; Kara, S (Elsevier Science BV, 1997)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 ... -
Quantitative determination of naphthoquinones of Arnebia densiflora by TLC-densitometry
Bozan, Berrin; Başer, K. Hüsnü Can; Kara, S (Elsevier Science BV, 1999)Quantitative determination of beta,beta-dimethylacrylalkannin (1), teracrylalkannin (2) and isovalerylalkannin + alpha-methyl-n-butylalkannin (3 + 4) in Arnebia densiflora roots and extracts was established by TLC-densitometry. ...