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Ionic Liquid-Based Three Phase Partitioning (ILTPP) for Lactoferrin Recovery

Abstract: A novel technique called ionic liquid-based three phase partitioning (ILTPP) that combines the interesting properties of ionic liquids as extracting solvents and the advantages of interfacial partitioning for protein recovery is presented in this work. The ternary system BmimBF4/NaH2PO4/H2O is used to accumulate lactoferrin (a bovine whey with important nutraceutical properties) at the liquid-liquid interface. Between 74% and 99% of the lactoferrin is recovered at the interface, depending on the temperature, the ionic liquid content, and, especially, the salt concentration. Consequently, ILTPP can be seen as a promising technique that may overcome the drawbacks of conventional techniques to recover lactoferrin

 Autoría: Alvarez-Guerra E., Irabien A.,

 Fuente: Separation Science and Technology, 49: 957–965, 2014

 Editorial: Taylor and Francis Inc.

 Año de publicación: 2014

 Nº de páginas: 9

 Tipo de publicación: Artículo de Revista

 DOI: 10.1080/01496395.2013.878722

 ISSN: 0149-6395,1520-5754

 Proyecto español: EUI2008-03857

 Url de la publicación: http://dx.doi.org/10.1080/01496395.2013.878722