Quantitative determination of naphthoquinones of Arnebia densiflora by TLC-densitometry

Quantitative determination of β,β-dimethylacrylalkannin (1), teracrylalkannin (2) and isovalerylalkannin+α-methyl- n-butylalkannin (3+4) in Arnebia densiflora roots and extracts was established by TLC-densitometry. Data obtained by TLC were compared with those obtained by HPLC. Results showed that t...

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Bibliographic Details
Published in:Fitoterapia 1999-08, Vol.70 (4), p.402-406
Main Authors: Bozan, B., Baser, K.H.C., Kara, S.
Format: Article
Language:English
Subjects:
Analysis
Arnebia densiflora
Biological and medical sciences
General pharmacology
Medical sciences
Naphthoquinones
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
TLC-densitometry
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Summary:Quantitative determination of β,β-dimethylacrylalkannin (1), teracrylalkannin (2) and isovalerylalkannin+α-methyl- n-butylalkannin (3+4) in Arnebia densiflora roots and extracts was established by TLC-densitometry. Data obtained by TLC were compared with those obtained by HPLC. Results showed that there were no significant differences in the determined naphthoquinone contents.
ISSN:0367-326X
1873-6971
DOI:10.1016/S0367-326X(99)00066-0