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Optimizing Natural Methods to Extract Antioxidants from Olive Waste
Jenn Hoskins
22nd May, 2024
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Image Source: Natural Science News, 2024
Key Findings
- Researchers at Universidad de la República studied extracting antioxidants from Uruguayan olive pomace using natural deep eutectic solvents (NADES)
- They found lactic acid-glucose (La-Gc) to be the most effective NADES for extracting phenolic compounds
- Optimal extraction conditions were 80°C, 68% water in NADES, and a solid-liquid ratio of 0.014 g/mL, yielding higher antioxidant activity than conventional solvents
AgricultureSustainabilityBiochem
References
Main Study
1) Extraction of phenolic compounds with antioxidant activity from olive pomace using natural deep eutectic solvents: modelling and optimization by response surface methodology
Published 21st May, 2024
https://doi.org/10.1007/s44187-024-00100-z
Related Studies
2) New phenolic compounds hydrothermally extracted from the olive oil byproduct alperujo and their antioxidative activities.
3) Phenols recovery after steam explosion of Olive Mill Solid Waste and its influence on a subsequent biomethanization process.
4) Phenolic compounds from virgin olive oil obtained by natural deep eutectic solvent (NADES): effect of the extraction and recovery conditions.
5) Tailoring properties of natural deep eutectic solvents with water to facilitate their applications.