ArticleFood chemistry: X2022
Non-conventional techniques for the extraction of antioxidant compounds and lycopene from industrial tomato pomace (
Article in Food chemistry: X, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 58 citations in OpenAlex.
- Tomato-Derived Lycopene: From Phytochemistry and Extraction Technologies to Bioavailability and Nutraceutical Applications.Molecules (Basel, Switzerland) · 2026Review
- Comparative Analysis of the In Vitro and In Vivo Antioxidant and Anti-Inflammatory Capacities of Lycopene Extracts from Different Sources.Foods (Basel, Switzerland) · 2026Article
- Utilization of Tomato Pomace Powder as a Bioactive Ingredient in Semi-Hard Cheese Production: A Study on Nutritional Profile and Sensory Qualities.Foods (Basel, Switzerland) · 2026Article
- Extraction of phenolic compounds and flavonoids from tomato residues using high-pressure-temperature advanced method.Frontiers in chemistry · 2026Article
- Tomato Residue Management from a Biorefinery Perspective and towards a Circular Economy.Foods (Basel, Switzerland) · 2024Review
- Review
- Effects of Extraction Methods on Phenolic Content, Antioxidant and Antiplatelet Activities of Tomato Pomace Extracts.Plants (Basel, Switzerland) · 2023Article
- Recovery of Antioxidants from Tomato Seed Industrial Wastes by Microwave-Assisted and Ultrasound-Assisted Extraction.Foods (Basel, Switzerland) · 2022Article
- Valorization of Agro-Industrial Wastes by Ultrasound-Assisted Extraction as a Source of Proteins, Antioxidants and Cutin: A Cascade Approach.Antioxidants (Basel, Switzerland) · 2022Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to use the non-conventional microwave-assisted extraction (MAE) and pressurized liquid extraction (PLE) techniques for recovering bioactive compounds from tomato pomace, a valuable agro-industrial waste. The raw material was previously dried using a spouted bed dryer and then submitted to extraction with green solvents. A response surface methodology (RSM) performed the optimization of MAE and PLE. Next, the yield and the antioxidant activity results were maximized, and the lycopene content of the optimum MAE and PLE extracts was assessed by high-performance liquid chromatography (HPLC). Additionally, a fraction of raw material was oven dried as a comparison. The PLE extract exhibited the highest antioxidant activity, whereas the MAE extract showed the highest lycopene content (59.66 µg lycopene/g extract), which represents a 66.93% lycopene recovery compared to a standard technique with acetone. The remarkable results show that the non-conventional drying and extraction techniques were effective in valorizing this neglected material.
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