EP 1204328 A4 20030312 - REDUCED FAT WHEY PROTEIN CONCENTRATE AND METHOD OF MANUFACTURE
Title (en)
REDUCED FAT WHEY PROTEIN CONCENTRATE AND METHOD OF MANUFACTURE
Title (de)
REDUZIERTES MOLKENPROTEINKONZENTRAT SOWIE VERFAHREN ZUR HERSTELLUNG
Title (fr)
CONCENTRE PROTEIQUE DE LACTOSERUM A FAIBLE TENEUR EN GRAISSE ET PROCEDE DE PREPARATION
Publication
Application
Priority
- NZ 0000140 W 20000727
- NZ 33697399 A 19990729
Abstract (en)
[origin: WO0108502A1] This invention relates to reduced fat whey protein concentrate (WPC) and a method of producing such a WPC. The method of the invention involves concentrating the solids content of whey to produce an intermediate WPC, diluting the intermediate WPC with water to an ionic strength no greater than a preselected ionic strength, adjusting the pH of the diluted intermediate WPC to within the range 3.8 to 5.0, holding the pH at that level for a period to optimise formation of a floc, and removing the floc to leave a reduced fat WPC supernatant. The resulting WPC has a fat content of </= 4%, and preferably </= 1%. The method has particular application for producing a reduced fat WPC from sweet whey which has functional characteristics similar to those of a conventional WPC derived from acid whey. In addition, the method may produce a reduced fat WPC, from acid or sweet why having functional characteristics and a composition similar to those of a whey protein isolate (WPI).
IPC 1-7
IPC 8 full level
A23C 9/142 (2006.01); A23C 21/00 (2006.01); A23J 1/20 (2006.01); A23J 3/08 (2006.01)
CPC (source: EP)
A23C 9/1425 (2013.01); A23J 1/205 (2013.01); A23J 3/08 (2013.01)
Citation (search report)
- [X] WO 9726797 A1 19970731 - AYERS JOHN STEPHEN [NZ], et al
- [XA] WO 9320713 A1 19931028 - BOPA IRELAND LTD [IE], et al
- [E] WO 0141580 A1 20010614 - NEW ZEALAND CO OPERATIVE DAIRY [NZ], et al
- See references of WO 0108502A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0108502 A1 20010208; AR 024983 A1 20021106; AU 6326200 A 20010219; AU 773344 B2 20040520; CA 2379169 A1 20010208; EP 1204328 A1 20020515; EP 1204328 A4 20030312; HK 1047016 A1 20030207; JP 2003505097 A 20030212; UY 26262 A1 20001031
DOCDB simple family (application)
NZ 0000140 W 20000727; AR P000103920 A 20000728; AU 6326200 A 20000727; CA 2379169 A 20000727; EP 00950114 A 20000727; HK 02108197 A 20021112; JP 2001513248 A 20000727; UY 26262 A 20000728