• Tebboub Omar Unité de recherche Valorisation des Ressources Naturelles, Molécules Bioactives et Analyses Physicochimiques et Biologiques, Université frères Mentouri, Constantine, Algérie.
  • Labib Noman Department of Chemistry, Laboratory of Plant Research, Faculty of Science, Cankiri Karatekin University, Cankiri, Turkey.
  • Bouhroume Mohamed Unité de recherche Valorisation des Ressources Naturelles, Molécules Bioactives et Analyses Physicochimiques et Biologiques, Université frères Mentouri, Constantine, Algérie.
  • Feyza Oke Altuntas Department of Biology, Faculty of Science, Gazi University, Ankara, Turkey.
  • Ibrahim Demirtas Department of Chemistry, Laboratory of Plant Research, Faculty of Science, Cankiri Karatekin University, Cankiri, Turkey.


Objective: The aim of this study was to isolate the constituents and evaluate the antioxidant activity of Solanum rostratum Dunal (Solanaceae) from Algeria.

Methods: In this study, phytochemical analyses of the chloroform, ethyl acetate, and n-butanol extracts obtained from the aerial parts of S. rostratum were performed by column chromatography, thin-layer chromatography, and high-performance liquid chromatography techniques. The antioxidant activity was performed by 2,2-diphenyl-1-picrylhydrazyl scavenging assay method.

Results: The identification and structure elucidation of the isolated compounds were compared with their nuclear magnetic resonance spectra and the literature led to identify one monoterpene glycoside (linalyl-β-glucopyranoside) (1) and three flavonoid glycosides: Apigenin-7-O-glucoside (2), astragalin (3) and (isorhamnetin-3-O-glucoside (4).

Conclusion: This is the first report on the isolation and structure elucidation of compound (1) (linalyl-β-glucopyranoside) and compound (2) (apigenin-7-O-glucoside) from this species. In addition, antioxidant effect of the chloroform extract from S. rostratum was evaluated. The chloroform extract exhibited the remarkable radical scavenging ability (IC50=0066±0.001 mg/mL).

Keywords: Solanum rostratum, Monoterpene glycoside, Flavonoid glycosides, Antioxidant.


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How to Cite
Omar, T., L. Noman, B. Mohamed, F. Oke Altuntas, and I. Demirtas. “PHYTOCHEMICAL CONSTITUENTS AND ANTIOXIDANT EFFECT OF SOLANUM ROSTRATUM SPECIES FROM ALGERIA T”. Asian Journal of Pharmaceutical and Clinical Research, Vol. 11, no. 6, June 2018, pp. 219-23, doi:10.22159/ajpcr.2018.v11i6.24951.
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