| Texto completo | |
| Autor(es): |
Lima, Caio A.
;
Bento, Heitor B. S.
;
Picheli, Flavio P.
;
Paz-Cedeno, Fernando R.
;
Mussagy, Cassamo U.
;
Masarin, Fernando
;
Acosta, Mario A. Torres
;
Santos-Ebinuma, Valeria C.
Número total de Autores: 8
|
| Tipo de documento: | Artigo Científico |
| Fonte: | SUSTAINABLE CHEMISTRY AND PHARMACY; v. 35, p. 13-pg., 2023-10-01. |
| Resumo | |
Valorization of waste generated during industrial process has gained considerable attention in re-cent years. The citrus industry produces high amount of waste that can be used to obtain biomole-cules with significant economic value. This study aims to investigate the potential of citrus by-product (CB) as carbon source for the co-production of red colorants (RC) and enzymes by the fil-amentous fungi Talaromyces amestolkiae in submerged cultivation using an orbital shaker. The microorganism was able to metabolize the CB employing their sugars as carbon source to the pro-duction of RC achieving a colorant yield of 0.016 g.L-1h-1 for batch when the culture media was supplemented with glucose and glutamate monosodium. Alongside the production of colorants, the microorganism also produced enzymes, including endo-glucanases, xylanase, and & beta;-glucosidase (with the latter being the most abundantly produced, specifically 2.8 U/mL). Al-though the economic analysis of the process indicated that further improvements are required to make the current production of this colorant economically viable, especially if citrus waste is uti-lized as the main source material. Considering a biorefinery approach, the results achieved in this study are quite promising, given the generation of high commercial value commodities, such as natural colorants and enzymes, using citrus by-product. (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: | 14/01580-3 - Processo biotecnológico visando o desenvolvimento de novos colorantes naturais microbianos para aplicação industrial |
| Beneficiário: | Valéria de Carvalho Santos Ebinuma |
| Modalidade de apoio: | Auxílio à Pesquisa - Jovens Pesquisadores |
| Processo FAPESP: | 19/15493-9 - Desenvolvimento de hidrogéis eletrocondutivos baseados em líquidos iônicos |
| Beneficiário: | Valéria de Carvalho Santos Ebinuma |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 21/09175-4 - Biorrefinaria como uma plataforma para a produção de colorantes fúngicos |
| Beneficiário: | Fernanda de Oliveira |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |