Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...
Patent
1994-11-09
1996-11-12
Fleisher, Mindy
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Blood proteins or globulins, e.g., proteoglycans, platelet...
530407, 530829, 426635, 426647, 426805, 426807, C07K 112, C07K 14745, A23K 104, A61K 3514
Patent
active
055741398
ABSTRACT:
The present invention relates to a method for the production of a powdered protein product from whole blood or a blood cell fraction separated from whole blood, the protein product being highly digestible, having a low content of iron and salts, being light brown, watersoluble and having good adhesive properties. The method for the production of the powdered protein product is characterized in that an aqueous blood cell material is subjected to hydrolysis at a temperature of between 140.degree. and 190.degree. C. and that the treated material is separated into a low-iron, liquid phase containing soluble proteins and an iron-rich, solid phase containing insoluble proteins, the liquid phase subsequently being concentrated or dried to a low-iron protein product, if desired.
REFERENCES:
patent: 1673964 (1928-06-01), Atwood
patent: 3450537 (1969-06-01), Filstrup
patent: 4152260 (1979-05-01), Mellqvist
patent: 4518525 (1985-05-01), Autio et al.
daka a.m.b.a
Degen Nancy J.
Fleisher Mindy
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