Orateur
Description
Abstract – The genus Atriplex, part of the Amaranthaceae family, comprises a diverse array of species predominantly inhabiting arid, semi-arid, and saline ecosystems. These plants have garnered significant attention for their bioactive potential, particularly in the context of antioxidant properties. This study investigates the antioxidant efficacy of extracts derived from an Atriplex species, utilizing petroleum ether (PE) and n-butanol (n-BuOH) extracts. The in vitro DPPH radical scavenging assay was employed to evaluate their antioxidant activity, while advanced LC-MS/MS analysis quantified the polyphenolic content of the extracts. The results demonstrated that both PE and n-BuOH extracts exhibit robust antioxidant activity, which can be attributed to their enriched polyphenolic composition. These findings underscore the potential of Atriplex species as a natural reservoir of antioxidants, with promising applications in the development of pharmaceutical and nutraceutical products. This research highlights the critical role of halophytic plants in mitigating oxidative stress-related disorders and provides a foundation for future studies aimed at isolating and characterizing the active constituents responsible for these effects.
