In recent years, the circular economy and sustainability have gained attention in the food industry aimed at recycling food industrial waste and residues. For example, several plant-based materials are nowadays used in packaging and biofuel production. Among them, by-products and waste from coffee processing constitute a largely available, low cost, good quality resource. Coffee production includes many steps, in which by-products are generated including coffee pulp, coffee husks, silver skin and spent coffee. This review aims to analyze the reasons why coffee waste can be considered as a valuable source in recycling strategies for the sustainable production of bio-based chemicals, materials and fuels. It addresses the most recent advances in monomer, polymer and plastic filler productions and applications based on the development of viable biorefinery technologies. The exploration of strategies to unlock the potential of this biomass for fuel productions is also revised. Coffee by-products valorization is a clear example of waste biorefinery. Future applications in areas such as biomedicine, food packaging and material technology should be taken into consideration. However, further efforts in techno-economic analysis and the assessment of the feasibility of valorization processes on an industrial scale are needed.

Monomers, Materials and Energy from Coffee By-Products: A Review / Sisti, Laura; Celli, Annamaria; Totaro, Grazia; Cinelli, Patrizia; Signori, Francesca; Lazzeri, Andrea; Bikaki, Maria; Corvini, Philippe; Ferri, Maura; Tassoni, Annalisa; Navarini, Luciano. - In: SUSTAINABILITY. - ISSN 2071-1050. - ELETTRONICO. - 13:12(2021), pp. 6921.1-6921.19. [10.3390/su13126921]

Monomers, Materials and Energy from Coffee By-Products: A Review

Sisti, Laura
Primo
Writing – Original Draft Preparation
;
Celli, Annamaria
Secondo
Writing – Review & Editing
;
Totaro, Grazia
Supervision
;
Ferri, Maura
Supervision
;
Tassoni, Annalisa
Penultimo
Writing – Review & Editing
;
2021

Abstract

In recent years, the circular economy and sustainability have gained attention in the food industry aimed at recycling food industrial waste and residues. For example, several plant-based materials are nowadays used in packaging and biofuel production. Among them, by-products and waste from coffee processing constitute a largely available, low cost, good quality resource. Coffee production includes many steps, in which by-products are generated including coffee pulp, coffee husks, silver skin and spent coffee. This review aims to analyze the reasons why coffee waste can be considered as a valuable source in recycling strategies for the sustainable production of bio-based chemicals, materials and fuels. It addresses the most recent advances in monomer, polymer and plastic filler productions and applications based on the development of viable biorefinery technologies. The exploration of strategies to unlock the potential of this biomass for fuel productions is also revised. Coffee by-products valorization is a clear example of waste biorefinery. Future applications in areas such as biomedicine, food packaging and material technology should be taken into consideration. However, further efforts in techno-economic analysis and the assessment of the feasibility of valorization processes on an industrial scale are needed.
2021
Monomers, Materials and Energy from Coffee By-Products: A Review / Sisti, Laura; Celli, Annamaria; Totaro, Grazia; Cinelli, Patrizia; Signori, Francesca; Lazzeri, Andrea; Bikaki, Maria; Corvini, Philippe; Ferri, Maura; Tassoni, Annalisa; Navarini, Luciano. - In: SUSTAINABILITY. - ISSN 2071-1050. - ELETTRONICO. - 13:12(2021), pp. 6921.1-6921.19. [10.3390/su13126921]
Sisti, Laura; Celli, Annamaria; Totaro, Grazia; Cinelli, Patrizia; Signori, Francesca; Lazzeri, Andrea; Bikaki, Maria; Corvini, Philippe; Ferri, Maura; Tassoni, Annalisa; Navarini, Luciano
File in questo prodotto:
File Dimensione Formato  
sustainability-13-06921.pdf

accesso aperto

Tipo: Versione (PDF) editoriale
Licenza: Licenza per Accesso Aperto. Creative Commons Attribuzione (CCBY)
Dimensione 2.39 MB
Formato Adobe PDF
2.39 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/826760
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 19
  • ???jsp.display-item.citation.isi??? 17
social impact