Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Plant proteins – e.g. – derived from legumes – algae or...
Patent
1992-12-23
1997-08-19
Russel, Jeffrey E.
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Plant proteins, e.g., derived from legumes, algae or...
530370, 530372, 530376, 530377, 530414, 530418, C07K 130, C07K 134, C07K 200, C07K 14415
Patent
active
056587147
ABSTRACT:
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.
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Nardelli Christy Ann
Schimpf Karen Joyce
Westfall Peter Hilary
Abbott Laboratories
Drayer L. R.
Nickey D. O.
Russel Jeffrey E.
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