ArticleFoods (Basel, Switzerland)2022
Ultrasound-Assisted Extraction of Polyphenols from Maritime Pine Residues with Deep Eutectic Solvents.
Article in Foods (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Green Extraction of Lotus Leaf (Foods (Basel, Switzerland) · 2025Article
- Correlation of Antioxidant and Antibacterial Activities of the AqueousAntioxidants (Basel, Switzerland) · 2025Article
- Approaches to Extracting Bioactive Compounds from Bark of Various Plants: A Brief Review.Plants (Basel, Switzerland) · 2025Review
- On the Optimization of Carob Seed Peel Extraction Using Aqueous-Based Acidic Systems.Molecules (Basel, Switzerland) · 2025Article
- Enhancing Anthocyanin Extraction from Wine Lees: A Comprehensive Ultrasound-Assisted Optimization Study.Antioxidants (Basel, Switzerland) · 2023Article
- On the Valorization ofFoods (Basel, Switzerland) · 2023Article
- Antioxidant and Wound Healing Bioactive Potential of Extracts Obtained from Bark and Needles of Softwood Species.Antioxidants (Basel, Switzerland) · 2023Article
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6 authors.
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Abstract
Deep eutectic solvents represent an important alternative in the field of green solvents due to their low volatility, non-toxicity, and low synthesis cost. In the present investigation, we propose the production of enriched polyphenolic extracts from maritime pine forest residues via an ultrasound-assisted approach. A Box-Behnken experimental design with a response surface methodology was used with six variables to be optimized: solid-to-solvent ratio, water percentage, temperature and time of extraction, amplitude, and catalyst concentration. The mixture of levulinic and formic acids achieved the highest extraction yield of polyphenols from pine needle and bark biomass. In addition, the solid-to-solvent ratio was found to be the only influential variable in the extraction (
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