WERKWIJZE VOOR HET CONTINU BEREIDEN VAN GEWASSEN CASEINEKORRELS.

摘要

1479822 Separating casein NESTLE SA 26 March 1975 [7 June 1974] 12641/75 Heading C3H A colloidal sol with the composition of a skimmed milk is destabilized and converted into a mixture of curd and serum which are separated before introducing the curd in the form of grains into a stream of washing liquid, passing the mixture under turbulent conditions through at least one tube and separating the resulting casein and caseinates. Separation may be effected by pressing, screening or centrifugation. Destabilization may be effected by addition of rennet, solution of a calcium salt or an acid. Neutralization of washing liquid with alkalis such as NaOH yield caseinates as products.