| abstract |
The present invention relates to the extraction process of intestine membrane protein, and in particular to zymotechnique prepared by a kind of intestine membrane protein.Using casing waste liquid as raw material, by enzymolysis, resin adsorption, filtering obtains resin and filtrate respectively；Resin is scrubbed, elutes, precipitate, being dried to obtain WY 90493RD；Filtrate is concentrated, intestine membrane protein is dried to obtain.Advantage is perfect technology, and cost is low, and utilization rate of raw materials is high, and no waste, energy-saving and emission-reduction, production efficiency is greatly improved. |