Ultrasound-assisted deep eutectic solvent-mediated nano-lignin isolation from Prunus persica endocarp for broad-spectrum sunscreen application

Key Points

• To isolate nano-lignin from Prunus persica endocarp using ultrasound-assisted methods for use in sunscreens.
• Utilized ultrasound-assisted extraction techniques
• Employed deep eutectic solvents for lignin isolation
• Characterized the isolated nano-lignin properties
• Nano-lignin showed potential as a natural sunscreen agent
• Effective in blocking harmful ultraviolet radiation
• Demonstrated broad-spectrum protection against UV exposure