Partitioning of Propionic Acid in Polyethylene Glycol/Different Salts of Sulfate Aqueous Two-Phase Systems

被引：12

作者：

Khayati, Gholam ^{[1
]}

Talesh, Siamak Ashraf ^{[1
]}

Yazdanshenas, Mandana ^{[1
]}

机构：

[1] Univ Guilan, Dept Chem Engn, Fac Engn, Rasht, Iran

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2014年 / 49卷 / 17期

关键词：

aqueous two-phase system; propionic acid; multilevel factorial design; MOLECULAR-WEIGHT; EXTRACTION; PHOSPHATE; GLYCOL;

D O I：

10.1080/01496395.2014.941490

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The extraction of propionic acid has been studied by liquid-liquid extraction with poly ethylene glycol /different salts of sulfate aqueous two-phase system (ATPS). In this study, a multilevel factorial design was applied to evaluate the effects of four independent variables (PEG molecular weight, type of salt, salt concentration, and temperature) on propionic acid extraction yield. The statistical significance of each factor was evaluated by an analysis of variance. The results indicated that the type and concentration of salt were the major contributing factors to propionic acid extraction. The PEG4000/ MnSO4 system was suitable for the extraction of propionic acid from dilute water.

引用

页码：2741 / 2747

页数：7

共 50 条

[1] Investigation of amino acid partitioning in aqueous two-phase systems containing polyethylene glycol and inorganic salts
Salabat, Alireza
Abnosi, Mohammad H.
Motahari, Ahmad
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2008, 53 (09): : 2018 - 2021
[2] Plasmid DNA affinity partitioning using polyethylene glycol - sodium sulfate aqueous two-phase systems
Nazer, Behzad
Dehghani, Mohammad Reza
Goliaei, Bahram
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2017, 1044 : 112 - 119
[3] Investigation of Gallium Partitioning Behavior in Aqueous Two-Phase Systems Containing Polyethylene Glycol and Ammonium Sulfate
Chen, Yuhuan
Liu, Xiaoli
Lu, Yan
Zhang, Xiuying
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2009, 54 (07): : 2002 - 2004
[4] Purification of papain by metal affinity partitioning in aqueous two-phase polyethylene glycol/sodium sulfate systems
Jiang, Zhi-Guo
Zhang, Hai-De
Wang, Wei-Tao
JOURNAL OF SEPARATION SCIENCE, 2015, 38 (08) : 1426 - 1432
[5] Partitioning of biomolecules in aqueous two-phase systems of polyethylene glycol and nonionic surfactant
Liu, Yang
Wu, Zhongyang
Zhang, Yanglong
Yuan, Haihua
BIOCHEMICAL ENGINEERING JOURNAL, 2012, 69 : 93 - 99
[6] Partitioning of pectinolytic enzymes in polyethylene glycol/potassium phosphate aqueous two-phase systems
Lima, AS
Alegre, RM
Meirelles, AJA
CARBOHYDRATE POLYMERS, 2002, 50 (01) : 63 - 68
[7] Thermodynamic modelling of the partitioning of lysozyme in aqueous two-phase systems composed of polyethylene glycol and salt at different temperatures
Gandolfi, Olga Reinert Ramos
Castro, Sergio de Sousa
Goncalves, Gabriel Ramos Ferreira
Batista Muniz, Izabella de Carvalho
Ilheu Fontan, Rafael da Costa
Pimentel, Juliana Gomes
Bonomo, Renata Cristina Ferreira
CHEMICAL ENGINEERING JOURNAL ADVANCES, 2023, 16
[8] Solubility of Naphthalene in the Top Phase of Polyethylene Glycol and Ammonium Sulfate Aqueous Two-Phase Systems
Liu, Yongkang
Zhu, Haiyong
Li, Sirui
Ren, Xingxuan
Xu, Qianjunyu
Wang, Shaoyan
Wu, Xiuhong
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2023, 68 (08): : 2045 - 2054
[9] Partitioning of human antibodies in polyethylene glycol-sodium citrate aqueous two-phase systems
Azevedo, Ana M.
Gomes, A. Gabriela
Rosa, Paula A. J.
Ferreira, I. Filipa
Pisco, Angela M. M. O.
Aires-Barros, M. Raquel
SEPARATION AND PURIFICATION TECHNOLOGY, 2009, 65 (01) : 14 - 21
[10] Partitioning and separation of α-lactalbumin and β-lactoglobulin in polyethylene glycol/ammonium sulphate aqueous two-phase systems
L.R. Rodrigues
A. Venâncio
J.A. Teixeira
Biotechnology Letters, 2001, 23 : 1893 - 1897

← 1 2 3 4 5 →