Antioxidant, Antibacterial, and Antifungal Activities of the Ethanolic Extract Obtained from Berberis vulgaris Roots and Leaves

• Published in: Molecules (Basel, Switzerland) Switzerland), 2022-09, Vol.27 (18), p.6114
• Main Authors: El-Zahar, Khaled Meghawry, Al-Jamaan, Mubarak Eid, Al-Mutairi, Faisal Rasmi, Al-Hudiab, Abdallah Mohamed, Al-Einzi, Mohamed Saleh, Mohamed, Ahmed Abdel-Zaher
• Format: Article
• Language: English
• Subjects: Amino acids; Antibacterial activity; Antimicrobial activity; Antimicrobial agents; Antioxidants; Bactericidal activity; Berberis vulgaris; Bioactive compounds; Cancer; Disease; E coli; Enteritis; Escherichia coli; Flavonoids; food borne bacteria; Free radicals; Fungi; Fungicides; Illnesses; Leaves; Lipids; Metabolites; Minimum inhibitory concentration; Mycelia; Phenolic compounds; Phenols; phytochemicals; phytopathogenic fungi; Plant extracts; Polyphenols; Roots; Staphylococcus aureus; Strains (organisms)
• ISSN: 1420-3049; 1420-3049
• DOI: 10.3390/molecules27186114

This work assessed the phenolic and flavonoid components and their antioxidant, antifungal, and antibacterial effects in the ethanolic extract of barberry leaf and roots. The antibactericidal activity of root and leaf extracts against pathogenic bacteria was tested using agar diffusion and microdilution broth production for the lowest inhibitory concentration (MIC). Berberis vulgaris root and leaf extracts inhibited Staphylococcus aureus ATCC9973, Escherichia coli HB101, Staphylococcus enteritis, and Escherichia coli Cip812. The disc assay technique was used to assess the bactericidal activity of the extracts versus both pathogenic Gram-positive and Gram-negative strains. Hydro alcoholic extract was more effective against bacterial than fungal strains. The results showed that Berberis vulgaris leaf and roots extract had similar antifungal activities. Berberis vulgaris root extract inhibited the mycelial growth of Penicillium verrucosum, Fusarium proliferatum, Aspergillus ochraceous, Aspergillus niger, and Aspergillus flavus. Berberis vulgaris root extract has excellent antioxidant, antibacterial, and antifungal effects. Berberis vulgaris exhibited antimicrobial activity in vitro, and MIC showed that Berberis vulgaris parts efficiently affected pathogens in vitro. In conclusion, both Berberis vulgaris roots and leaves have considerable antibacterial activity and can be used as a source of antibacterial, antioxidant, and bioactive compounds to benefit human health.