EP 1874458 A1 20080109 - ADSORPTION AGENT, IN PARTICULAR FOR ADSORBING PROTEINS FROM LIQUIDS CONTAINING PROTEIN
Title (en)
ADSORPTION AGENT, IN PARTICULAR FOR ADSORBING PROTEINS FROM LIQUIDS CONTAINING PROTEIN
Title (de)
ADSORPTIONSMITTEL, INSBESONDERE ZUR ADSORPTION VON EIWEISS AUS EIWEISSHALTIGEN FLÜSSIGKEITEN
Title (fr)
AGENT D'ADSORPTION, EN PARTICULIER POUR L'ADSORPTION DE PROTÉINES
Publication
Application
Priority
- EP 2006002729 W 20060324
- DE 102005019089 A 20050425
Abstract (en)
[origin: DE102005019089A1] Adsorption agent (A), preferably for absorption of protein and/or turbid materials in the protein liquid, comprises a semitic silicate layer, where the layer has: an abrasive auxiliary material (less than 0.2 wt .%) with a wet sieve residue of 25 mu m; a particle size of less than 12 mu m; a cationic exchange ability of at least 75mVal/100 g; and an ammonium ion of less than 4 meq/100 g. Independent claims are also included for: (1) preparation of (A); (2) a liquid, preferably drinks, whose protein content is removed by the above process; and (3) cleaning, purifying and/or stabilizing the liquids (preferably drinks) comprising contacting protein and/or turbid materials with (A); and removing the protein and turbid materials by ultrafiltration.
IPC 8 full level
B01J 20/10 (2006.01); A23L 2/78 (2006.01); C12H 1/04 (2006.01)
CPC (source: EP)
A23L 2/78 (2013.01); B01J 20/10 (2013.01); B01J 20/12 (2013.01); C12H 1/0408 (2013.01)
Citation (search report)
See references of WO 2006114172A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005019089 A1 20061026; DE 102005019089 B4 20130801; EP 1874458 A1 20080109; WO 2006114172 A1 20061102; ZA 200704836 B 20090128
DOCDB simple family (application)
DE 102005019089 A 20050425; EP 06723708 A 20060324; EP 2006002729 W 20060324; ZA 200704836 A 20060324