Title:
METHOD FOR SHAPING A FOOD PRODUCT BY CRYOEXTRUSION EMPLOYING PREDICTIVE TEMPERATURE REGULATION
Document Type and Number:
WIPO Patent Application WO/2010/007280
Kind Code:
A3
Abstract:
The subject of the invention is a method for shaping at least one food product by cryoextrusion, the extruder being provided with a double-walled jacket surrounding the extrusion screw and through which jacket a coolant flows, this jacket consisting of a single module or several independent modules, the cryoextrusion being temperature-regulated on the basis of a curve, determined for said product to be cryoextruded, representing, plotted on the X-axis, the difference D between the actual temperature of the product and the desired temperature setting for the product at the exit and, plotted on the Y-axis, the setting to be applied for the gas temperature at the exit of the module or modules, the curve being split into three linear zones: an abrupt (steep-slope) zone, around a difference D close to 0, surrounded by two quasi-plateau zones.
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Inventors:
COUSIN FRANCK (FR)
FREDERICK WILLY (FR)
KOWALEWSKI PIERRE (FR)
ALO DIDIER (FR)
FREDERICK WILLY (FR)
KOWALEWSKI PIERRE (FR)
ALO DIDIER (FR)
Application Number:
PCT/FR2009/051167
Publication Date:
March 25, 2010
Filing Date:
June 18, 2009
Export Citation:
Assignee:
AIR LIQUIDE (FR)
COUSIN FRANCK (FR)
FREDERICK WILLY (FR)
KOWALEWSKI PIERRE (FR)
ALO DIDIER (FR)
COUSIN FRANCK (FR)
FREDERICK WILLY (FR)
KOWALEWSKI PIERRE (FR)
ALO DIDIER (FR)
International Classes:
A23P1/12; A22C7/00; A22C11/02; A23G3/00; A23G9/22; A23L13/00; A23L17/00; A23L23/00; A23P30/20; B29C48/797; B29C48/92
Foreign References:
| FR2915351A1 | 2008-10-31 | |||
| US20050132902A1 | 2005-06-23 | |||
| US20060283196A1 | 2006-12-21 | |||
| US20050048179A1 | 2005-03-03 | |||
| US20030056657A1 | 2003-03-27 |
Attorney, Agent or Firm:
MELLUL-BENDELAC, Sylvie (DPI7, quai d'Orsay Paris Cedex 07, FR)
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