Abstract:
Apparatus and method for producing an extruded product (and in particular a food product) comprising a plurality of intertwined or plaited extruded strands (140, 141, 142). The apparatus for producing a plurality of intertwined extruded strands (140, 141, 142), comprising first (4), second (5) and third (6) extrusion die bodies, a first rotor (2), a second rotor (3), and a stator (7) in which the rotors are rotatably mounted about substantially parallel respective axes, and the arrangement being such that in use one of the rotors is caused to rotate and in so doing engages with two of the die bodies to rotate said two die bodies about the axis of said one rotor, and rotation of the other rotor similarly causes two of the die bodies to be rotated about the axis of that other rotor, and in which each die body is provided with a conduit (28, 28null, 28null), and each conduit comprises an inlet (41, 43) and an outlet (110, 111, 112), the inlets of the conduits being axially spaced from one another in the direction of the axes of the rotors, and said inlets being in communication with respective supply chambers (100, 101). Advantageously the inventive apparatus is capable of forming a multi-strand product in which each strand is formed from a particular material.
Abstract:
The present invention relates to a method for producing baked goods and a mold apparatus having a cavity in a desired shape for use in said method, the mold apparatus comprising a gap that allows for venting of vapor produced during heating or baking of a mixture in the mold apparatus but does not allow any significant amount of the mixture to escape from the cavity of the mold apparatus via the gaps.
Abstract:
A cooling die, for use in the manufacture of extruded food products, the cooling die including: a plurality of core members forming a main body portion of the cooling die between die inlet and outlet ends and arranged about an axis of the die in neighboring relationship; a plurality of extrudate flow channels extending through the cooling die from the inlet end to the outlet end, defined by gaps between neighboring ones of said core members; at least one bore in each said core member through which coolant may flow; an enclosing structure adapted to secure the core members against radial movement relative to the die axis; means for connecting the cooling die to an outlet of a food extruder, a cooling fluid source and a cooling fluid receptacle; and extrudate flow distribution means, located adjacent the inlet end, adapted to direct extrudate from the outlet of the food extruder into selected ones of said extrudate flow channels.
Abstract:
A method of providing for the absorption of an oil-based and/or aqueous based additive into an edible molding composition including the steps of supplying an edible molding composition, supplying an oil based and/or aqueous based additive and supplying fiber. The edible molding composition is combined with the oil based and/or aqueous based additive and the fiber, wherein the ail based and/or aqueous based additive is selectively absorbed into the fiber, and the fiber may be distributed within the edible molding composition.
Abstract:
An extruder die assembly and method for using same is disclosed which is designed for adaptation to a wide variety of commercial-grade extrusion devices common in the food industry. The extruder die assembly is inserted into an appropriate compartment within an extrusion device such that a first extrudate is directed down a coaxially aligned passageway within the forming section and combined with a fluid additive in the injection section whereupon the resulting food mass is compressed through a converging nozzle bore in the nozzle section to produce an extruded food product. The forming section and injection section are fabricated as a matching set. A novel food product is also disclosed. A known composition of a farinaceous food product is extruded through the extruder die assembly of the present invention to produce a flavored direct-expanded food product exhibiting enhanced flavor characteristics, but requiring no post-extrusion drying or seasoning process. The injection section of the extruder die assembly is used to impart flavoring additives into the extrudate mass shortly before expansion, thereby preserving the flavoring characteristics of the additive by minimizing the heat exposure of the flavoring additive. The extruder die assembly may also include static mixing elements downstream from the injection section to homogenize the flavoring or seasoning media into the flowing mass of extrudate.
Abstract:
The invention provides a method of manufacturing a dessert or a fermented product, the method including a step of homogenizing a milk-based emulsion at high pressure, wherein the homogenizing pressure P is greater than 400 bars and less than 2000 bars, wherein the total quantity of fats in the emulsion lies in the range 2% to 10% by weight, and wherein the total quantity of proteins lies in the range 2% to 5% by weight.
Abstract:
A process of injection molding a natural resin into a mold cavity including lifter bars as part of the ejection system for extracting the molded animal chew of the mold cavity. The lifter bars are provided with a contacting area having a relatively high surface area ratio relative to surface area of the molded part that remains in contact with the mold after injection and mold opening.
Abstract:
Systems, methods, and associated devices for casingless production of food products include: (a) providing at least one forming tube having sufficient structural rigidity to be substantially non-deformable and having a preformed internal cavity space of predetermined size and shape; (b) introducing a quantity of flowable food emulsion into the at least one forming tube; and (c) advancing the emulsion through the at least one forming tube while exposing the emulsion to predetermined processing conditions that convert the flowable emulsion held in the at least one forming tube to a non-flowable food product having the molded shape of the forming tube cavity.
Abstract:
A system and method for moving a flowable substrate through a chamber is provided. The chamber extends between first and second open ends and is both shaped and heated such that the flowable substrate can be shaped and cooked therein. A pushing force is applied to the cooked substrate to expel the cooked substrate through the second open end. In one embodiment, the pushing force is provided by a pushing device that extends into the chamber at the first open end to loosen the cooked substrate from the chamber walls and to cause the cooked substrate to exit the chamber through the second open end. In another embodiment, the pushing force is provided by a fill device that continuously introduces the flowable substrate into the chamber. In certain embodiments, an ultrasonic energy source may be provided to prevent adherence of the food product to the chamber walls and/or to assist in loosening any adhered food product from the chamber walls.
Abstract:
The present invention comprises an improved extruder die assembly and method for using same to improve the quality of dimensional design aspects of extruded, complexly shaped, direct expanded food products. The improved system includes an improved extruder die assembly comprising a transition insert section, a plurality of spacer insert elements, an imprinting insert element, and a forming insert element, all of which are coaxially aligned and interlocking. The improved extruder die assembly of the present invention is designed for adaptation to a wide variety of commercial-grade extrusion devices (e.g., twin screw, single screw, forming extruders, and pasta extruders) common in the food industry.