The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 1999
Filed:
Dec. 19, 1997
Massoud Kazemzadeh, Bloomington, MN (US);
Buhler, Inc., Minneapolis, MN (US);
Abstract
A method for producing a dough product from starch containing ingredients of cellular structure, to obtain a product containing at least 50 percent starch material. This method comprises extruding the ingredients by passing them through an extruder of a predetermined inner barrel diameter. Within this barrel, an extruder rotor of predetermined outer diameter is accommodated to exert a mixing, kneading and heating effect onto the ingredients and to form a substantially homogeneous mass. This mass is then discharged and distributed from the extruder under predetermined pressure into a straight heated tube of an inner cross-section larger than the outer diameter of the screw(s). In this way, a plug flow of the mass through the heated tube is established to cook the mass at a predetermined temperature and for a predetermined period. Finally, the mass is formed at the end of the tube into a desired shape, but maintains mostly its cellular structure at least in part.