TOBIN JOHN,CHIARANAIPANICH JITTI,VERDURMEN RUDOLPH EDUARDUS MARIA,JANSSEN ANTONIUS HENDRICUS,RABARTIN OLIVIER BERTRAND,MOONEN RAOUL CHARLES JOHAN,VAN DER HOEVEN MARTIJN JOHANNES
申请号：
IN9243/DELNP/2015
公开号：
IN2015DN09243A
申请日:
2015.10.07
申请国别(地区):
IN
年份:
2016
代理人:
摘要：
The invention relates to a process for treating animal skim milk and sweet whey and/or acid whey, comprising: (a) ultrafiltration (UF1) of a first liquid composition comprising animal skim milk with 70 -90 wt% casein and 10 -30 wt% whey proteins, based on total protein, over a first ultrafiltration membrane having a molecular weight cut-off of 2.5 -25 kDa using a volume concentration factor of 1.5 - 6 to obtain a retentate (UFR1) and a permeate (UFP 1) (b) ultrafiltration (UF2) of a second liquid com position comprising sweet whey and/or acid whey over a second ultrafiltration membrane having a molecular weight cut-off of 2.5 -25 kDa using a volume concentration factor of 2 - 15 to obtain a retentate (UFR2) and a permeate (UFP2) and (c) mixing the UF retentate originating from step (a) with the UF retentate originating from step (b) to obtain a mixture of UF retentates.
