Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus esters
Patent
1992-12-08
1993-09-28
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus esters
A23J 114, C07F 9117
Patent
active
052488047
ABSTRACT:
A novel process for the removal of phytate from protein using ion exchange has been developed. The process involves the upflow passage of a protein slurry at an elevated temperature through a strong base anion exchanger in the chloride form. The weak base anion sites inherent to the resin have been converted to the free base form. The anion exchange material can easily be regenerated. The process can be used on-line, yields phytate removal of greater than 90%, has high (greater than 90%) protein recovery, is cost-effective, and is environmentally friendly.
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Daab-Krzykowski Andre
Hogarth Arthur J. C. L.
Keller Harold W.
Mazer Terrence B.
Nardelli Christy A.
Abbott Laboratories
Ambrose Michael G.
Drayer Lonnie R.
Lee Mary C.
Nickey Donald O.
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