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Is the carotenoid production from Phaffia rhodozyma yeast genuinely sustainable? a comprehensive analysis of biocompatibility, environmental assessment, and techno-economic constraints

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Mussagy, Cassamo U. ; Dias, Ana C. R. V. ; Santos-Ebinuma, Valeria C. ; Sadek, M. Shaaban ; Ahmad, Mushtaq ; de Andrade, Cleverton R. ; Haddad, Felipe F. ; dos Santos, Jean L. ; Scarim, Caue B. ; Pereira, Jorge F. B. ; Floriano, Juliana Ferreira ; Herculano, Rondinelli D. ; Mustafa, Ahmad
Número total de Autores: 13
Tipo de documento: Artigo Científico
Fonte: Bioresource Technology; v. 397, p. 12-pg., 2024-02-19.
Resumo

8-carotene. However, the shift from academic exploration to effective industrial implementation has been challenging to achieve. This study aims to bridge this gap by assessing various scenarios for carotenoid production and recovery. It explores the use of ionic liquids (ILs) and bio-based solvents (ethanol) to ensure safe extraction. The evaluation includes a comprehensive analysis involving Life Cycle Assessment (LCA), biocompatibility assessment, and Techno-Economic Analysis (TEA) of two integrated technologies that utilize cholinebased ILs and ethanol (EtOH) for astaxanthin (+8-carotene) recovery from P. rhodozyma cells. This work evaluates the potential sustainability of integrating these alternative solvents within a yeast-based bioeconomy. (AU)

Processo FAPESP: 21/06686-8 - Processo biotecnológico visando o desenvolvimento de colorantes naturais microbianos para aplicação industrial: fase II
Beneficiário:Valéria de Carvalho Santos Ebinuma
Modalidade de apoio: Auxílio à Pesquisa - Programa BIOEN - Jovens Pesquisadores - Fase 2
Processo FAPESP: 23/01368-3 - Estabilização e encapsulamento de colorantes naturais e aplicação no desenvolvimento de embalagens e cosméticos
Beneficiário:Valéria de Carvalho Santos Ebinuma
Modalidade de apoio: Auxílio à Pesquisa - Regular