<?xml version="1.0" encoding="utf-8"?><rdf:RDF  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"  xmlns:skos="http://www.w3.org/2004/02/skos/core#"  xmlns:map="http://www.w3c.rl.ac.uk/2003/11/21-skos-mapping#"  xmlns:dct="http://purl.org/dc/terms/"  xmlns:dc="http://purl.org/dc/elements/1.1/"><skos:ConceptScheme rdf:about="https://symsksdss.ufuture.eu/tematres_sym/vocab/">  <dc:title>SYMSITES</dc:title>  <dc:creator>Klink</dc:creator>  <dc:contributor></dc:contributor>  <dc:publisher></dc:publisher>  <dc:rights></dc:rights>  <dc:subject></dc:subject>  <dc:description><![CDATA[  ]]></dc:description>  <dc:date>2023-07-05</dc:date>  <dct:modified>2025-01-29 17:52:43</dct:modified>  <dc:language>en-EN</dc:language>  </skos:ConceptScheme>  <skos:Concept rdf:about="https://symsksdss.ufuture.eu/tematres_sym/vocab/xml.php?skosTema=167"><skos:prefLabel xml:lang="en-EN">Food Residue Biomass</skos:prefLabel> <skos:scopeNote xml:lang="en-EN">Waste Management </skos:scopeNote> <skos:note xml:lang="en-EN">
Michalopoulos, I., G. M. Lytras, D. Mathioudakis, C. Lytras, A. Goumenos, I. Zacharopoulos, K. Papadopoulou, and G. Lyberatos, “Hydrogen and Methane Production from Food Residue Biomass Product (FORBI)”, Waste and Biomass Valorization, Vol. 11, No. 5, May 1, 2020, pp. 1647–1655.
 </skos:note> <skos:definition xml:lang="en-EN">FORBI – Food Residue Biomass is the category of organic waste materials originating from the agri-food supply chain that can be repurposed or valorized for energy production, bio-based materials, soil amendment, animal feed, or other industrial uses. It is considered a sustainable and renewable resource, as it provides an alternative to fossil-based feedstocks while contributing to waste reduction and circular economy goals.
These residues include:


Crop residues (e.g., stalks, leaves, husks)


Food processing by-products (e.g., peels, pulp, shells, bones)


Retail and household food waste (e.g., expired or spoiled food, leftovers)


Slaughterhouse waste (e.g., blood, fat, organs)


Source: From agriculture, food industry, retail, and households
Composition: Rich in organic matter (carbohydrates, fats, proteins, fibers)
Potential uses:


Anaerobic digestion (biogas)


Composting (soil improver)


Biochar production


Feedstock for bio-based products

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