Pulicaria laciniata (Coss and Kral): Effects of Different Extraction Solvents on Phytochemical Screening and Antioxidant Activity

Author:

Bireche Kamilia1,Dendougui Hocine1,Abid Asma1,Messaoudi Abdeldjabbar1,Hadjadj Mohamed1

Affiliation:

1. University of Kasdi Merbah, Faculty of Mathematics and Material Sciences, Department of Chemistry, Valorization and Promotion of Saharan Resources (VPRS) Laboratory, 30 000 Ouargla, Algeria.

Abstract

This study aims to investigate phytochemical constituents of Pulicaria laciniata extracts and determine their antioxidant activity using three methods; Phosphomolybdate, Reducing Power, and Metal Chelating. The phytochemical investigation showed various secondary metabolites such as Phenols, Glycosides, Flavonoids, Alkaloids, Tannins, and Terpenoids. The N-butanol extract exhibited the highest antioxidant activity comparing with the other extract in all methods (0.51 and 0.65 mg/ml as A0.5 values of Phosphomolybdate, reducing power) and (1.65mg/ml for IC50 value of metal-chelating). In contrast, all the extracts showed week activity against the metal-chelating method.

Publisher

A and V Publications

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