Development of an ethanolic two-phase system (ETPS) based on polypropylene glycol 2000 + ethylene glycol + ethanol for separation of hydrophobic compounds.

Buarque, Filipe Smith; Soares, Cleide Mara Faria; de Souza, Ranyere Lucena; Pereira, Matheus Mendonça; Lima, Álvaro Silva

Buarque, Filipe Smith; Soares, Cleide Mara Faria; de Souza, Ranyere Lucena; Pereira, Matheus Mendonça; Lima, Álvaro Silva.

Afiliación

Buarque FS; Tiradentes University, Av. Murilo Dantas, 300, CEP: 49032-490, Aracaju, SE, Brazil. alvaro_lima@itp.org.br.
Soares CMF; Tiradentes University, Av. Murilo Dantas, 300, CEP: 49032-490, Aracaju, SE, Brazil. alvaro_lima@itp.org.br and Institute of Technology and Research, Av. Murilo Dantas, 300, Prédio do ITP, CEP: 49032-490, Aracaju, SE, Brazil.
de Souza RL; Tiradentes University, Av. Murilo Dantas, 300, CEP: 49032-490, Aracaju, SE, Brazil. alvaro_lima@itp.org.br and Institute of Technology and Research, Av. Murilo Dantas, 300, Prédio do ITP, CEP: 49032-490, Aracaju, SE, Brazil.
Pereira MM; CICECO - Aveiro Institute of Materials, Chemistry Department, University of Aveiro, Campus Universitario de Santiago, 3810-193 Aveiro, Portugal.
Lima ÁS; Tiradentes University, Av. Murilo Dantas, 300, CEP: 49032-490, Aracaju, SE, Brazil. alvaro_lima@itp.org.br and Institute of Technology and Research, Av. Murilo Dantas, 300, Prédio do ITP, CEP: 49032-490, Aracaju, SE, Brazil.

Chem Commun (Camb) ; 57(17): 2156-2159, 2021 Mar 01.

Article en En | MEDLINE | ID: mdl-33523051

ABSTRACT

ABSTRACT

This work reports, for the first time, an Ethanolic Two-Phase System (ETPS) based on polypropylene glycol 2000 (PPG 2000), mono-, di-, tri-ethylene glycol, and ethanol. An ionic liquid (IL) (1-butyl-3-methylpyridinium chloride) was used as an adjuvant. This ETPS shows promising results for the extraction of highly hydrophobic compounds. Bixin (model of hydrophobic compounds) migrates completely to the PPG 2000-rich phase, while ascorbic acid (hydrophilic compound) migrated to the opposite phase.

Texto completo

Añadir a Mi BVS

Imprimir

XML

PubMed Links

Buscar en Google

Texto completo: 1 Bases de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Año: 2021 Tipo del documento: Article País de afiliación: Brasil