Characterization and production optimization of genistein by the novel endophytic fungus Aspergillus sydowii J11 isolated from pigeon pea (Cajanus cajan) and its antibacterial and antioxidant properties

Key Points

• Genistein exhibits notable antibacterial activity against several pathogenic strains, enhancing its therapeutic potential.
• The endophytic fungus Aspergillus sydowii J11 can produce genistein effectively, showing an optimized yield.
• Assessment involved biochemical tests to evaluate antioxidant properties alongside antibacterial effects.
• These findings may enable the development of natural antibacterial agents from fungal sources.