Isolierverfahren von Proteinen durch Ultrafiltration
摘要
A high quality soy protein isolate with a significant reduction in phytate and aluminum is prepared via ultrafiltration. Defatted soy flour slurry is prepared and adjusted to a pH such that the protein becomes solubilized. The solubilized protein can pass through the ultrafiltration membrane. The ultrafiltration system rejects phytate and aluminum. Once the soluble protein passes through the ultrafiltration system the soy protein isolate is then precipitated from the clear permeate stream by adjusting the pH within the isoelectric range of soy proteins. <IMAGE>
申请公布号
DE69207228(T2)
申请公布日期
1996.07.04
申请号
DE1992607228T
申请日期
1992.01.14
申请人
ABBOTT LABORATORIES, ABBOTT PARK, ILL., US
发明人
WESTFALL, PETER HILARY, COLUMBUS, OHIO 43212, US;SCHIMPF, KAREN JOYCE, NEW WASHINGTON, OHIO 44854, US;NARDELLI, CHRISTY ANN, WESTERVILLE, OHIO 43081, US