Evaluation Of Antimicrobial And Antioxidant Activities Of Solvent Extracts Of Anacyclus Pyrethrum L., From Algeria
Résumé: In the present study, solvent extracts from aerial parts of Anacyclus pyrethrum L. were assessed for their total phenol content, antimicrobial and antioxidant (1,1-diphenyl-2-picrylhydrazyl free radical scavenging and ferric-ion reducing power) activities. The amounts of total phenolics and flavonoids in the solvent extracts were determined spectrometrically. (310.78 mg GA/g extract) and antioxidant activity (IC50 = 0.056 mg/mL). Increasing the concentration of the extracts resulted in increased ferric reducing antioxidant power for both extracts tested. The methanolic extract exhibited the best antimicrobial activity against three gram-positive bacterium (Listeria monocytogenes: 100%, Bacillus. cereus: 69% and Staphylococcus aureus: 66%), as well as against Candida albicans (81%). Finally, a relationship was observed between the biological activities potential and total phenolic and flavonoid levels of the extract. The results of this study provided an alternative of utilising Anacyclus pyrethrum aerial parts as readily accessible source of natural antioxidant in food cosmetic and pharmaceutical industry.
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!