Abstract
| Original language | English |
|---|---|
| Journal | Pure and Applied Chemistry |
| Early online date | 21 May 2019 |
| DOIs | |
| Publication status | Published - 2019 |
Fingerprint
Keywords
- amino acid
- aqueous biphasic system
- ISSP-18
- partition coefficient
- zwitterionic salt
Cite this
}
Aqueous Biphasic Systems Formed in (Zwitterionic Salt + Inorganic Salt) Mixtures. / Mills, Jordan; Level, Gaelle; Mangwandi, Chirangano; Blesic, Marijana.
In: Pure and Applied Chemistry , 2019.Research output: Contribution to journal › Article
TY - JOUR
T1 - Aqueous Biphasic Systems Formed in (Zwitterionic Salt + Inorganic Salt) Mixtures
AU - Mills, Jordan
AU - Level, Gaelle
AU - Mangwandi, Chirangano
AU - Blesic, Marijana
PY - 2019
Y1 - 2019
N2 - Abstract: The manuscript reports on a new class of aqueous biphasic systems (ABSs) formed in mixtures of inorganic salts (ISs) and zwitterionic salts (ZWSs). Aqueous ternary phase diagrams characterized by a binodal curve were determined for systems consisting of four ISs, K3PO4, K2HPO4, K2HPO4/KH2PO4, and K2CO3, and three structurally similar ZWSs differing in hydrophobicity. Comparison of phase behaviour of ABSs composed of ZWSs, ionic liquids (ILs) and zwitterions was provided. Potential of ZWSs based systems for extraction of aro-matic molecules and amino acids, such as glycine, L-tryptophan, DL-phenylalanine, eugenol, and phenol was examined. Feasibility and limitations of isolation of products after partition and recovery of ZWS were dis-cussed.
AB - Abstract: The manuscript reports on a new class of aqueous biphasic systems (ABSs) formed in mixtures of inorganic salts (ISs) and zwitterionic salts (ZWSs). Aqueous ternary phase diagrams characterized by a binodal curve were determined for systems consisting of four ISs, K3PO4, K2HPO4, K2HPO4/KH2PO4, and K2CO3, and three structurally similar ZWSs differing in hydrophobicity. Comparison of phase behaviour of ABSs composed of ZWSs, ionic liquids (ILs) and zwitterions was provided. Potential of ZWSs based systems for extraction of aro-matic molecules and amino acids, such as glycine, L-tryptophan, DL-phenylalanine, eugenol, and phenol was examined. Feasibility and limitations of isolation of products after partition and recovery of ZWS were dis-cussed.
KW - amino acid
KW - aqueous biphasic system
KW - ISSP-18
KW - partition coefficient
KW - zwitterionic salt
UR - http://www.scopus.com/inward/record.url?scp=85067379007&partnerID=8YFLogxK
U2 - 10.1515/pac-2018-1222
DO - 10.1515/pac-2018-1222
M3 - Article
AN - SCOPUS:85067379007
JO - Pure and Applied Chemistry
JF - Pure and Applied Chemistry
SN - 0033-4545
ER -