Beitrag zur Frage nach der Assimilation des Nahrungseiweiß im tierischen Organismus.

The vegetable proteins

“…. )13 The usual method employed to isolate the proteins from the aqueous extract is to saturate the solution with ammonium sulphate, filter out the precipitate produced, which contains all the proteins, dissolve this in the dilute solution of ammonium sulphate which results on treating it with water, and, after filtering clear, to dialyse the solution in running water for several days until no more precipitate is pro-…”