Choline chloride-based deep eutectic solvents do not improve the ethanolic extraction of carotenoids from buriti fruit (Mauritia flexuosa L.)

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dc.contributor.authorSantos, Everaldo Silvino dos
dc.contributor.authorLeite, Pedro Ivo Palacio
dc.contributor.authorAssis, Cristiane Fernandes de
dc.contributor.authorPadilha, Carlos Eduardo de Araújo
dc.contributor.authorFerrari, Marcio
dc.contributor.authorSousa Junior, Francisco Caninde de
dc.date.accessioned2021-04-23T14:55:57Z
dc.date.issued2021-05
dc.description.embargo2023-07
dc.description.resumoThe aim of the present study was to evaluate the effect of choline chloride-based deep eutectic solvents (DESs) as co-solvents for the ethanolic extraction of total carotenoids from buriti fruit (Mauritia flexuosa L.). Choline chloride-based DESs were synthesized by the heating method. The systems were prepared using ethanol and DESs as a co-solvent in concentrations of 0.5–70.0% (w/v). In addition, a control condition was performed using ethanol as the sole solvent. The total carotenoid concentration in the systems was determined by spectropho-tometry at 450 nm. The results showed that the ethanol used without co-solvent obtained total carotenoid yields of 10.06 ± 0.03 mg/g for the buriti pulp and 10.43 ± 1.27 mg/g for the buriti peel. In turn, the use of choline chloride-based DESs as co-solvents did not increase the ethanolic extraction yield of carotenoids. However, it was observed that the buriti peel can be a rich source of carotenoids with yields comparable to the fruit. Thus, it is suggested that new green solvents be evaluated to increase the recovery of total carotenoids from buriti fruit using ecofriendly processes.pt_BR
dc.identifier.citationLEITE, PEDRO IVO PALACIO ; ASSIS, CRISTIANE FERNANDES DE ; SILVINO DOS SANTOS, EVERALDO ; PADILHA, CARLOS EDUARDO DE ARAÚJO ; FERRARI, MÁRCIO ; SOUSA JUNIOR, FRANCISCO CANINDE DE . Choline chloride-based deep eutectic solvents do not improve the ethanolic extraction of carotenoids from buriti fruit (Mauritia flexuosa L.). SUSTAINABLE CHEMISTRY AND PHARMACY, v. 20, p. 100375, 2021.Disponível em https://www.sciencedirect.com/science/article/abs/pii/S2352554121000024?via%3Dihub. Acesso em 25 mar. 2021. https://doi.org/10.1016/j.scp.2021.100375.pt_BR
dc.identifier.doi10.1016/j.scp.2021.100375
dc.identifier.issn2352-5541
dc.identifier.urihttps://repositorio.ufrn.br/handle/123456789/32307
dc.languageenpt_BR
dc.publisherElsevierpt_BR
dc.subjectMauritia flexuosa L.pt_BR
dc.subjectDeep eutectic solventspt_BR
dc.subjectCholine chloridept_BR
dc.subjectCarotenoidspt_BR
dc.titleCholine chloride-based deep eutectic solvents do not improve the ethanolic extraction of carotenoids from buriti fruit (Mauritia flexuosa L.)pt_BR
dc.typearticlept_BR

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