| abstract |
The present invention provides a step of metering a raw material into an extruder, wherein at least one raw material is a protein, mixing the raw material in the extruder to prepare a mixture, extruding the mixture to prepare an extrudate, and 100 while cooling to a temperature below °C, directing the extrudate out of the extruder through a cooling die; It relates to a process for the production of a protein-containing foamed food product by forming a gas based on a reaction thereby forming pores in a controlled manner in an extruder. |