What the study found
The review reports that agrifood byproducts and waste contain valuable bioactive compounds and can be turned into useful resources rather than discarded. It presents valorization of these materials as a pathway toward sustainability and the Sustainable Development Goals.
Why the authors say this matters
The authors conclude that valuing agrifood byproducts may support food security and economic sustainability in food systems. The study suggests relevance to SDG 2, SDG 3, SDG 7, SDG 8, SDG 12, and SDG 13.
What the researchers tested
This is a review article. It examines extraction methods, characterization, and potential uses of compounds from agrifood byproducts and waste in food, pharmaceutical, packaging, and cosmetic sectors.
What worked and what didn't
The abstract says these residues can contain phenolics, peptides, carotenoids, fibers, secondary metabolites, minerals, amino acids, and vitamins, and that these materials have high potential for multiple uses. It also states that around one-third of food produced worldwide is lost or wasted, and that post-harvest handling and food processing generate byproducts that can account for 30–50% of raw materials.
What to keep in mind
This summary is based only on the abstract, which does not describe specific experimental results, comparisons, or detailed limitations. The article is a review, so the claims are presented as synthesis and perspective rather than as a single original experiment.
Key points
- Agrifood byproducts and waste are described as sources of valuable bioactive compounds.
- The review links valorization of these materials to the Sustainable Development Goals.
- The abstract says potential uses include food, pharmaceutical, packaging, and cosmetic sectors.
- It reports that about one-third of global food production is lost or wasted.
- Post-harvest handling and food processing can generate byproducts equal to 30–50% of raw materials.
Disclosure
- Research title:
- Agrifood byproducts are described as valuable resources for sustainability
- Authors:
- Sofiane Boudalia, George Symeon, Vassilios Dotas, Zakia Gueboudji, Imane Kouadri, Besma Sehili, Meseret Tesema Terfa, S. Smeti, Yassine Gueroui, Aissam Bousbia
- Institutions:
- University of Guelma, Aristotle University of Thessaloniki, University of Batna 1, University Ferhat Abbas of Setif, Hawassa University, University of Carthage
- Publication date:
- 2026-02-24
- OpenAlex record:
- View
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