| 摘要 |
1405484 Demineralization of protein; whey proteins STAUFFER CHEMICAL CO 19 Sept 1972 [22 Sept 1971] 43270/72 Heading C3H A process for demineralizing a mineral containing protein consists essentially of treating a solution of a mineral-containing protein (e.g. cheese whey) with sufficient acid to reduce the pH to below 4À25 to provide a solution of decomplexed mineral and protein and separating the decomplexed mineral from the protein, e.g. by reverse osmosis, dialysis, ultrafiltration, electrodialysis, transport depletion, ion exchange, ion retardation and/or molecular sieve exclusion. |
