Kneaded and extruded raw biscuit dough is made in a mixer-extruder with kneading, compression and extrusion zones

Use of a kneader-extuder with kneading, compression, and extrusion zones in the production of a strip of kneaded raw biscuit dough. Process for making an extruded strip of kneaded raw biscuit dough based on wheat flour comprises : kneading the raw wheat flour-based dough in the kneading zone of a mi...

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Bibliographische Detailangaben
Hauptverfasser:	CLUET DENIS, ROCHER PATRICK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BAKERY PRODUCTS BAKING EDIBLE DOUGHS FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HANDLING BAKED ARTICLES MADE FROM DOUGH HUMAN NECESSITIES MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRESERVATION THEREOF SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY ASINGLE OTHER SUBCLASS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BYADDITION OF MATERIALS
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Beschreibung
Zusammenfassung:	Use of a kneader-extuder with kneading, compression, and extrusion zones in the production of a strip of kneaded raw biscuit dough. Process for making an extruded strip of kneaded raw biscuit dough based on wheat flour comprises : kneading the raw wheat flour-based dough in the kneading zone of a mixer-extruder at a shear rate of 10 s - 150 s; compressing the kneaded dough in the die feed zone of the mixer-extruder to a pressure of 5-70 bars, the shear in the feed zone being 40-150 s, preferably 50-100 s; and extruding the kneaded and pressurised mix through a die fed from the feed zone. L'invention concerne un procédé d'obtention d'une bande de pâte à biscuit crue extrudée caractérisé en ce qu'il comporte : - un pétrissage d'un mélange de pâte crue pour biscuit dans une zone de pétrissage d'un mélangeur-extrudeur, avec un cisaillement compris entre 10 s-l et 150 s-1 .- une extrusion du mélange pétri, dans une zone d'alimentation de filière du mélangeur-extrudeur, avec une pression comprise entre 5 et 70 bars, le cisaillement dans la zone d'extrusion étant compris entre 40 et 150 par seconde.