Activité Biologique Des Extraits Aqueux D’ammodaucus Leucotrichus Cosson & Durieu.
Résumé: Ammodaucus leucotrichus a medicinal plant belongs to the Apiaceae family. This species known as the «Oum drayga» is very little studied. For this, the main objective of this study is to determine the power of the aqueous extracts of these species to set the free radicals, reduce ferric iron and to inhibit the growth of certain microbial strains. The extraction of active ingredients is performed by traditional preparation methods of the plant in the traditional pharmacopoeia which are: the decoction, infusion and maceration. The active ingredients dosed are total phenolic contents, flavonoids, phenolic acids and condensed tannins. Evaluation of antioxidant activity is made by the use of three tests which are: Test ABTS, DPPH test and measurement of FRAP reducing power. The antimicrobial sensitivity of different extracts was assessed by disk diffusion method on three bacterial strains Escherichia coli, Proteus mirabilis et Micrococcus luteus.
Mots-clès:
Nos services universitaires et académiques
Thèses-Algérie vous propose ses divers services d’édition: mise en page, révision, correction, traduction, analyse du plagiat, ainsi que la réalisation des supports graphiques et de présentation (Slideshows).
Obtenez dès à présent et en toute facilité votre devis gratuit et une estimation de la durée de réalisation et bénéficiez d'une qualité de travail irréprochable et d'un temps de livraison imbattable!