| abstract |
A process for the isolation of active proteins from plant material or from fermentation media, wherein the active proteins contained in an enzymatic solution extracted from the plant material or from the fermentation media are precipitated in an appropriate organic solvent, continuously and in a single step in a specific reactor, the conditions in the reactor being adjusted so as to obtain a precipitate of nondenatured proteins. The precipitate is then passed through a maturation step before being continuously separated. |