Adsorption and ion exchange: basic principles and their application in food processing.
A comprehensive overview of adsorption and ion exchange technology applied for food and nutraceutical production purposes is given in the present paper. Emanating from these fields of application, the main adsorbent and ion-exchange resin materials, their historical development, industrial production, and the main parameters characterizing these sorbents are covered. Furthermore, adsorption and ion exchange processes are detailed, also providing profound insights into kinetics, thermodynamics, and equilibrium model assumptions. In addition, the most important industrial adsorber and ion exchange processes making use of vessels and columns are summarized. Finally, an extensive overview of selected industrial applications of these technologies is provided, which is divided into general applications, food production applications, and the recovery of valuable bio- and technofunctional compounds from the byproducts of plant food processing, which may be used as natural food additives or for their potential health-beneficial effects in functional or enriched foods and nutraceuticals.
Hohenheim University, Institute of Food Science and Biotechnology, Chair Plant Foodstuff Technology, Stuttgart, Germany. Dietmar.Kammerer@uni-hohenheim.de
Judith
J
Kammerer
Reinhold
R
Carle
Dietmar R
DR
Kammerer
D000327:Adsorption; D002852:Chromatography, Ion Exchange / Q000295:instrumentation / Q000379:methods; D005511:Food Handling; D007475:Ion Exchange Resins / Q000737:chemistry; D007700:Kinetics; D013816:Thermodynamics
D007475:Ion Exchange Resins