Pregledni rad
Transformation of Eggshells, Spent Coffee Grounds, and Brown Onion Skins into Value-Added Products
Sandra Budžaki
; Prehrambeno-tehnološki fakultet Osijek Sveučilišta J. J. Strossmayer u Osijeku
Ivica Strelec
; Prehrambeno-tehnološki fakultet Osijek Sveučilišta J. J. Strossmayer u Osijeku
Natalija Velić
; Prehrambeno-tehnološki fakultet Osijek Sveučilišta J. J. Strossmayer u Osijeku
Sažetak
Unlike other wastes from the agri-food industry (straw, corn, cob, stalks, seeds, husks) widely used in biorefineries as feedstock for the production of high-value products (chemicals, biofuels and bioenergy), eggshells, spent coffee grounds, and brown onion skins have not yet found a suitable place in sustainable production, but are mainly landfilled burdening the environment. This paper aims to point out the great potential of eggshells, spent coffee grounds, and brown onion skins as secondary raw materials in sustainable development, with minimal production of waste streams.
Ključne riječi
eggshells, spent coffee grounds, brown onion skins, value-added products, “zero-waste” model
Hrčak ID:
277483
URI
Datum izdavanja:
17.4.2022.
Posjeta: 754 *