Abstract: Process for the production of a three-dimensional item by extrusion of a string of dough, comprising a step of providing a viscoelastic food dough inside an extruder comprising a cylindrical tubular body and a piston, an extrusion step by advancing the piston inside the cylindrical tubular body, and a step of interrupting extrusion of the dough by stopping the advancing movement of said piston; a dispensing device comprising such a cylindrical tubular body and such a piston, as well as a printer for the production of an item printed by means of a 3D printing procedure comprising such an extruder, are also described.

Abstract: Process for the production of a three-dimensional item by extrusion of a string of dough, comprising a step of providing a viscoelastic food dough inside an extruder comprising a cylindrical tubular body and a piston, an extrusion step by advancing the piston inside the cylindrical tubular body, and a step of interrupting extrusion of the dough by stopping the advancing movement of said piston; a dispensing device comprising such a cylindrical tubular body and such a piston, as well as a printer for the production of an item printed by means of a 3D printing procedure comprising such an extruder, are also described.

Abstract: A shortbread type cookie produced by a process comprising the steps of: mixing the ingredients of a cookie dough, forming the cookie dough to form semi-finished products, baking the semi-finished products formed from the dough, thus obtaining the cookies, cooling the cookies obtained and packaging of the cookies; wherein the step of baking the semi-finished products comprises a step of exposure thereof to a hot gas consisting of hot air and superheated steam, blown directly on the semi-finished products by means of an impingement system. The cookie comprises, in weight per total weight, a dietary fibre content comprised between 1 and 25% (for example 10-25%), a lipids content comprised between 4 and 23% (for example 10-20%) and a simple sugars content comprised between 8 and 26% (for example 10-22%).

Abstract: A process is described for the production of shortbread-type cookies, characterised in that it comprises the steps of: mixing the ingredients of a cookie dough, forming the cookie dough to form semi-finished products, baking the semi-finished products formed from the dough, thus obtaining the cookies, cooling the cookies obtained and packaging of the cookies; wherein the step of baking the semi-finished products comprises a step of exposure thereof to a hot gas consisting of hot air and superheated steam, blown directly on the semi-finished products by means of an impingement system; a description is also given of a cookie comprising, in weight per total weight, a dietary fibre content comprised between 1 and 25%, a lipids content comprised between 4 and 23% and a simple sugars content comprised between 8 and 26%.

Abstract: A process is described for the production of shortbread-type cookies, characterised in that it comprises the steps of: mixing the ingredients of a cookie dough, forming the cookie dough to form semi-finished products, baking the semi-finished products formed from the dough, thus obtaining the cookies, cooling the cookies obtained and packaging of the cookies; wherein the step of baking the semi-finished products comprises a step of exposure thereof to a hot gas consisting of hot air and superheated steam, blown directly on the semi-finished products by means of an impingement system; a description is also given of a cookie comprising, in weight per total weight, a dietary fibre content comprised between 1 and 25%, a lipids content comprised between 4 and 23% and a simple sugars content comprised between 8 and 26%.

Abstract: A process is described for the production of biscuits, characterised in that it comprises the steps of: mixing the ingredients of a biscuit dough, forming the biscuit dough to form semi-finished products, baking the semi-finished products formed from the dough, thus obtaining the biscuits, cooling the biscuits obtained and packaging of the biscuits; wherein the step of baking the semi-finished products comprises a step of exposure thereof to a hot gas consisting of hot air and superheated steam, blown directly on the semi-finished products by means of an impingement system; a description is also given of a biscuit comprising, in weight per total weight, a dietary fibre content comprised between 1 and 25%, a lipids content comprised between 4 and 23% and a simple sugars content comprised between 8 and 26%.