In vitro antioxidant potential of different solvent extracts of Naregamia alata
Total phenolics, tannins, flavonoids and the antioxidative properties of the traditionally used medicinal plant Naregamia alata Wight. & Arn. were assessed. The hot water extract contained higher levels of total phenolics, tannins and flavonoids. The extracts were subjected to assess their pot...
Guardado en:
| Autores principales: | , , , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Inglés |
| Publicado: |
2010
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/8091 http://www.latamjpharm.org/resumenes/29/8/LAJOP_29_8_2_8.pdf |
| Aporte de: |
| Sumario: | Total phenolics, tannins, flavonoids and the antioxidative properties of the traditionally used
medicinal plant Naregamia alata Wight. & Arn. were assessed. The hot water extract contained higher levels
of total phenolics, tannins and flavonoids. The extracts were subjected to assess their potential antioxidant
activities using various in vitro systems such as DPPH<sup>•</sup>, ABTS<sup>•+</sup>, FRAP, β-carotene linoleic acid
bleaching system, phosphomolybdenum reduction and Fe<sup>2+</sup> chelation. It is concluded that N. alata may
serve as a potential source of natural antioxidants capable of offering protection against free-radical mediated
damages. |
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