| Title | Review of potential and prospective strategies for the valorization of coffee grounds within the framework of a sustainable and circular bioeconomy |
|---|---|
| ID_Doc | 26172 |
| Authors | Arias, A; Ioannidou, SM; Giannakis, N; Feijoo, G; Moreira, MT; Koutinas, A |
| Title | Review of potential and prospective strategies for the valorization of coffee grounds within the framework of a sustainable and circular bioeconomy |
| Year | 2023 |
| Published | |
| Abstract | Moving from the linear production model to the circular economy approach is the main concern of the EU Circular Economy Action Plan. Population growth coupled with high demand for goods has led to a significant increase in solid waste, especially food waste, triggering the depletion of natural resources and the environmental burdens associated to their disposal. However, their physical, chemical and biological characteristics make them by-products with a high potential to be valorized and therefore used as resources for other industrial production models. This is the case of spent coffee grounds (SCGs), which are produced in large quantities on a daily basis. Therefore, valorization models under the approach of the biorefinery concept can be envisaged with the aims of recovering potential bioactive compounds and renewable energy. This has been the approach developed in this critical review, in which SCG recovery alternatives have been studied to obtain lignin, lipids, biofuels and phenolic compounds. In addition, a critical analysis of the outcomes of techno-economic and environmental evaluations available in the literature is included, in order to identify those indicators that provide information on the feasibility of their valorization. |
| https://doi.org/10.1016/j.indcrop.2023.117504 |
Similar Articles
| ID | Score | Article |
|---|---|---|
12654
|
Banu, JR; Kannah, RY; Kumar, MD; Preethi; Kavitha, S; Gunasekaran, M; Zhen, GY; Awasthi, MK; Kumar, G Spent coffee grounds based circular bioeconomy: Technoeconomic and commercialization aspects(2021) | |
| 21383
|
Zabaniotou, A; Kamaterou, P Food waste valorization advocating Circular Bioeconomy - A critical review of potentialities and perspectives of spent coffee grounds biorefinery(2019) | |
| 29762
|
Bijla, L; Aissa, R; Laknifli, A; Bouyahya, A; Harhar, H; Gharby, S Spent coffee grounds: A sustainable approach toward novel perspectives of valorization(2022)Journal Of Food Biochemistry, 46.0, 8 | |
| 21441
|
Rivera, XCS; Gallego-Schmid, A; Najdanovic-Visak, V; Azapagic, A Life cycle environmental sustainability of valorisation routes for spent coffee grounds: From waste to resources(2020) | |
| 20461
|
Karmee, SK A spent coffee grounds based biorefinery for the production of biofuels, biopolymers, antioxidants and biocomposites(2018) | |
| 21747
|
Sisti, L; Celli, A; Totaro, G; Cinelli, P; Signori, F; Lazzeri, A; Bikaki, M; Corvini, P; Ferri, M; Tassoni, A; Navarini, L Monomers, Materials and Energy from Coffee By-Products: A Review(2021)Sustainability, 13.0, 12 | |
| 20393
|
Saratale, GD; Bhosale, R; Shobana, S; Banu, JR; Pugazhendhi, A; Mahmoud, E; Sirohi, R; Bhatia, SK; Atabani, AE; Mulone, V; Yoon, JJ; Shin, HS; Kumar, G A review on valorization of spent coffee grounds (SCG) towards biopolymers and biocatalysts production(2020) | |
| 33038
|
Zhao, N; Liu, ZY; Yu, T; Yan, FJ Spent coffee grounds: Present and future of environmentally friendly applications on industries-A review(2024) | |
| 5215
|
Gil-Gómez, JA; Florez-Pardo, LM; Leguizamón-Vargas, YC Valorization of coffee by-products in the industry, a vision towards circular economy(2024)Discover Applied Sciences, 6, 9 | |
| 4692
|
Idowu, IA; Hashim, K; Shaw, A; Nunes, LJR Enemy recovery from brewery spent grains and spent coffee grounds: a circular economy approach to waste valorization(2023)Biofuels-Uk, 14, 4 |