ArticleBiomolecules2022
Upcycling Fish By-Products into Bioactive Fish Oil: The Suitability of Microwave-Assisted Extraction.
Article in Biomolecules, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 37 citations in OpenAlex.
- Development and Optimization of 7,8-Dihydroxyflavone-Loaded Polylysine/Lecithin Nanoparticles for Potential Intranasal Delivery.Pharmaceutics · 2026Article
- A Comprehensive Review on Nutritional Traits, Extraction Methods, Oxidative Stability, Encapsulation Technologies, Food Applications and Health Benefits of Omega Fatty Acids.Food science & nutrition · 2025Review
- A Comprehensive Review on the Valorization of Bioactives from Marine Animal By-Products for Health-Promoting, Biofunctional Cosmetics.Marine drugs · 2025Review
- Unveiling the Lipid Features and Valorization Potential of Atlantic Salmon (Marine drugs · 2024Article
- From Waste to Value: Fish Protein Hydrolysates as a Technological and Functional Ingredient in Human Nutrition.Foods (Basel, Switzerland) · 2024Review
- Current Trends in Food Processing By-Products as Sources of High Value-Added Compounds in Food Fortification.Foods (Basel, Switzerland) · 2024Review
- Elevating Skincare Science: Grape Seed Extract Encapsulation for Dermatological Care.Molecules (Basel, Switzerland) · 2024Article
- Statistical Tools to Optimize the Recovery of Bioactive Compounds from Marine Byproducts.Marine drugs · 2024Review
- Optimization of Bear Oil Extraction Process and Hair Growth Activity.Molecules (Basel, Switzerland) · 2024Article
- Establishment of a Generalizable Industrial Crop Model for Microwave Extraction of Unsaturated Fatty Acids.International journal of analytical chemistry · 2024Article
- From Industrial Food Waste to Bioactive Ingredients: A Review on the Sustainable Management and Transformation of Plant-Derived Food Waste.Foods (Basel, Switzerland) · 2023Review
- Valorization ofPharmaceuticals (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The seafood industry is often left out of the food waste discussion, but this sector is no exception, as it generates large amounts of various by-products. This study aimed to explore the potential of the microwave-assisted extraction (MAE) technique to obtain high-quality oil from fish by-products. The independent variables, which were time (1-30 min), microwave power (50-1000 W), and solid/liquid ratio (70-120 g/L) were combined in a 20-run experimental design coupled with the response surface methodology (RSM) for process optimization. The obtained oil yield values were fitted to a quadratic equation to build the theoretical models, which were statistically validated based on statistical criteria and used to predict the optimal MAE condition. The oil yields were significantly affected by the three independent variables through linear, quadratic, and/or interactive effects. Compared to a conventional Soxhlet extraction (SE), the optimal MAE conditions allowed between 60 and 100% of oil to be recovered in less than 19 min and with less solvent consumption. The fatty acid profiles of the oils obtained through SE and optimized MAE were characterized by gas chromatography with flame ionizing detection (GC-FID) after a derivatization process. These oils were constituted mainly of health, beneficial unsaturated fatty acids, such as oleic, docosahexaenoic (DHA), linoleic, and eicosapentaenoic (EPA) acids, which were not affected (
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