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Document type:
Zeitschriftenaufsatz 
Author(s):
Voswinkel, L.; Etzel, M. R.; Kulozik, U. 
Title:
Adsorption of beta-lactoglobulin in anion exchange membrane chromatography versus the contacting mode and temperature 
Abstract:
Adsorption of beta-lactoglobulin to strong anion exchange membranes was investigated using three different contacting modes (batch adsorption, radial and tangential flow), and by equilibrium adsorption isotherm, as a function of temperature. The maximum binding capacity (qmax) was: (1) higher at lower temperature for the isotherm where qmax = 1.08 mg/cm2 at 10 °C versus qmax = 0.82 mg/cm2 at 50 °C, (2) independent of temperature for batch adsorption where the average qmax = 0.82 mg/cm2, (3) high...    »
 
Keywords:
Direct capture; Mass transfer; Membrane adsorber; Radial flow membran adsorber; Tangential flow filter 
Journal title:
LWT - Food Science and Technology 
Year:
2017 
Journal volume:
79 
Pages contribution:
78--83