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Boosting Sunscreen Efficiency with DES‑Extracted Lignins from Olive Tree Pruning Residues
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DOI:10.1016/j.fbp.2026.06.017.png)
Abstract
En 中文
• High-purity lignins (>81%) were successfully isolated from OTP using ternary DES • Lignin L2 increased the SPF of commercial sunscreen from 50 to approximately 170 • High UVA/UVB ratios (0.7-0.96) confirmed effective broad-spectrum protection • Lignin-based sunscreens showed excellent photostability and antioxidant activity • OTP lignin is a sustainable and effective bioadditive for cosmetics
Keywords:
cosmetics
cytotoxicity
olive tree pruning, UV protection
lignin
Journal
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