Circular Economy in Guaiamum and Uçá Crab Waste in Brazil: Potential By-Products—A Systematic Literature Review

Joel Joaquim de Santana Filho, Pedro Dinis Gaspar (), Ana Costa de Souza and Arminda do Paço
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Joel Joaquim de Santana Filho: IFBA—Federal Institute of Education, Science and Technology-Eunápolis Campus, Av. David Jonas Fadini, Rosa Neto, Eunápolis 45823-431, BA, Brazil
Pedro Dinis Gaspar: Department of Electromechanical Engineering, University of Beira Interior, Rua Marquês d’Ávila e Bolama, 6201-001 Covilhã, Portugal
Ana Costa de Souza: IFBA—Federal Institute of Education, Science and Technology-Eunápolis Campus, Av. David Jonas Fadini, Rosa Neto, Eunápolis 45823-431, BA, Brazil
Arminda do Paço: NECE—Research Centre for Business Sciences, University of Beira Interior, 6200-001 Covilhã, Portugal

Resources, 2024, vol. 13, issue 3, 1-15

Abstract: This study aimed to fill a gap in the sustainable management of the reverse supply chain of Guaiamum and Uçá crab waste in Brazil, an endangered species. The study focused on the circular economy, governance, and recent developments, and identified circular economy practices in the utilization of solid waste from the fishing and collection of these species in extractive regions, in line with the United Nations (UN) Sustainable Development Goals (SDGs). A systematic literature review was conducted in major scientific databases. The selection of the 20 research publications followed pre-established criteria, including relevance to the SDGs and systematic review methodology. The results highlighted key variables related to the characteristics of by-products and the factors that influence the adoption of circular economy practices, in line with relevant SDGs. The most mentioned by-products include animal feed, organic fertilizer, biofuels, crab shell chitin biocomposite derivatives, as well as Chitosan-based composites for food packaging applications due to their non-toxicity, antimicrobial, and antifungal properties. The study also identified future research opportunities covering education, policy, and management, in line with the UN SDGs. This study emphasizes the importance of the circular economy for solid crab waste in Brazil, a country with 12% of the world’s mangroves, which are essential both as a nursery for crabs and for ocean nutrition. It also analyzes current trends and initiatives in the reverse management of Guaiamum and Uçá crab waste, in the context of Supply Chain and Sustainable Management.

Keywords: circular economy; reverse logistics; waste; systematic literature review (SLR) (search for similar items in EconPapers)
JEL-codes: Q1 Q2 Q3 Q4 Q5 (search for similar items in EconPapers)
Date: 2024
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