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WO1988000797A1 - Appareil de cuisson des gateaux de riz - Google Patents

Appareil de cuisson des gateaux de riz Download PDF

Info

Publication number
WO1988000797A1
WO1988000797A1 PCT/AU1987/000239 AU8700239W WO8800797A1 WO 1988000797 A1 WO1988000797 A1 WO 1988000797A1 AU 8700239 W AU8700239 W AU 8700239W WO 8800797 A1 WO8800797 A1 WO 8800797A1
Authority
WO
WIPO (PCT)
Prior art keywords
cavity
mixture
cooking
volume
product
Prior art date
Application number
PCT/AU1987/000239
Other languages
English (en)
Inventor
Michael Pels
Original Assignee
Real Foods Pty. Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Real Foods Pty. Ltd. filed Critical Real Foods Pty. Ltd.
Publication of WO1988000797A1 publication Critical patent/WO1988000797A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B5/00—Baking apparatus for special goods; Other baking apparatus
    • A21B5/02—Apparatus for baking hollow articles, waffles, pastry, biscuits, or the like
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A23L7/161—Puffed cereals, e.g. popcorn or puffed rice
    • A23L7/174—Preparation of puffed cereals from wholegrain or grain pieces without preparation of meal or dough
    • A23L7/178—Preparation of puffed cereals from wholegrain or grain pieces without preparation of meal or dough by pressure release with or without heating

Definitions

  • This invention relates to a cooking machine, particularly useful in cooking rice cakes, sometimes known as rice wafers. These rice cakes are a puffed rice crispbread type product. The invention is also suitable for the cooking of other forms of grain food.
  • BACKGROUND ART Automatic machines for the making of rice cakes are known and incorporate a mould formed by a generally cylindrical continuous, upright side wall with open ends closed by respective end walls reciprocally movable towards and away from each other and which closely fit within the cylindrical wall. Heating elements are included and serve to control the temperature within a predetermined operating range. An uncooked rice mixture is introduced into the mould and crushed before cooking. After a short period to allow for cooking the top end wall is withdrawn at a constant rate until it clears the side wall, and subsequently the cooked rice cake is ejected, or removed, from the mould.
  • the present invention has its basis in the theory that a better product should be obtainable with strictly controlled pressure maintained in the mould during cooking, with substantial reduction thereof before the top end wall is completely withdrawn from the mould. As it has been found that at a pedictable point in the cooking cycle the rice seeds "pop", or explode, provision should be made to accommodate this phenomenon.
  • a method of producing a cooked grain-food product such as a rice cake, comprising introducing a cookable mixture for the product into the cavity of a heating mould, applying compression to said mixture by reducing the volume of said cavity, maintaining said compression for a first period of time, momentarily increasing the volume of said cavity for the venting of steam, maintaining heating of said mixture for a second predetermined period of time, sharply increasing the volume of said cavity at the completion of said second period, pausing in the increase of said volume for a third predetermined period of time before opening said cavity, and then removing the cooked product from said mould.
  • the invention also provides a cooking machine for a grain-food product, such as a rice cake, comprising a mould defining a cooking cavity and having a tubular side wall and first and second end walls for closing the ends of said side wall; power means for independently moving said first and second end walls along the axis of said side wall for variation of the volume of said cooking cavity; heating means for said mould; a three-position solenoid controlled fluid valve controlling said power means for movement of said first end wall; and an electronic control circuit for controlled energizing of said fluid valve to effect a pause during retraction of said first end wall from said cavity.
  • the end walls include the heating elements.
  • the second end wall preferably includes an outer tapered periphery which, by interference, seals against a cooperative lip at one end of the side wall with movement of the second end wall towards the lip.
  • the cross-sectional shape of the end walls will correspond to the cross-sectional shape of the tubular side wall as well as the shape of the rice cake which will generally have a circular or rectangular body.
  • the first end wall when fully retracted be sufficiently external of the moulding cavity so as to allow access thereto by a cookable mixture supply tool which, under the control of the control means, provides a measured quantity of cookable mixture to the moulding cavity at the commencement of each cycle.
  • Another preferred feature is the ability of the second end wall to be raised to a position flush with the entry to the cavity so as to allow quick and easy removal of the cooked product after the cooking cycle.
  • end walls of the moulding volume are pressured together so as to evenly crush the cookable mixture in a heated state so as to fuse together the individual components.
  • the end walls are then "bounced" by being momentarily separated and brought back together in a relative position so as to produce a moulding cavity of a size suitable for the cooking cycle.
  • the purpose of bouncing is to vent steam generated from moisture in the mixture.
  • the expansion of the moulding cavity after the cooking period is preferably obtained by quick separation of end walls defining the moulding cavity to a relative position defining a larger moulding cavity.
  • This larger moulding cavity is maintained for a short period of time, of from 0.3 to 0.5 seconds, followed by a further quick separation of the end walls.
  • the first end wall is completely removed from the moulding cavity while the second end wall is advanced through the side wall so as to allow easy removal of the cooked product.
  • a further basic component of the device is the food mixture supply mechanism 4.
  • mechanism 4 provides a dual purpose, firstly the supply of mixture to be cooked and secondly the removal of cooked rice cakes from the machine.
  • Mechanism 4 is reciprocally movable in a generally horizontal direction and again this movement is provided by pneumatic devices. It will be appreciated that the gap shown between the side wall 3 and the end walls 1 and 2 is exaggerated for the benefit of clarity of the drawing. In practice this gap will be in the order of some hundredths of a millimeter.
  • a tapered sealing surface 5 Towards the bottom of end wall 1 is a tapered sealing surface 5.
  • the tapered surface 5 seals against the internal lip 6 of the side wall 3. This interference sealing between the end wall 1 and side wall 3 not only provides a positive seal at the bottom of the moulding volume but also provides a rigid abutment preventing further movement of the end wall 1 beyond the position A1.
  • the rice mixture is then further cooked within the moulding cavity 7 for a predetermined period of from 3 to 5 seconds.
  • the end wall 2 is then rapidly moved to position B3 where it pauses for another predetermined period of from 0.3 to 0.5 seconds, and preferably 0.4 seconds. This movement is timed to occur at the predicted time of
  • heating elements will be periodically energised under control from the control device so as to keep the temperature within an operating range of from 200°C to 220°C.
  • the manner in which the machine is automatically controlled by the electronic control circuit 8 is shown in Fig. 2.
  • heating coils are embedded in the upper end wall mould 2 and the lower end wall mould 1, while a thermo couple is connected to the tubular side wall 3. It should be understood that the heating coils and the thermo couple are also connected to the control circuit 8.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Cereal-Derived Products (AREA)

Abstract

La cuisson d'un gâteau de riz ou d'autres produits alimentaires à base de céréales consiste à introduire un mélange destiné à former le produit final dans une cavité de moule chauffé, à comprimer le mélange pendant la cuisson, à laisser échapper momentanément la vapeur de la cavité, à augmenter brusquement le volume de la cavité pendant que les grains éclatent, à observer un arrêt dans l'accroissement de la cavité afin de permettre la prise du produit, puis à ouvrir la cavité du moule et à en retirer le produit final.
PCT/AU1987/000239 1986-07-29 1987-07-29 Appareil de cuisson des gateaux de riz WO1988000797A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU717786 1986-07-29
AUPH7177 1986-07-29

Publications (1)

Publication Number Publication Date
WO1988000797A1 true WO1988000797A1 (fr) 1988-02-11

Family

ID=3697795

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1987/000239 WO1988000797A1 (fr) 1986-07-29 1987-07-29 Appareil de cuisson des gateaux de riz

Country Status (1)

Country Link
WO (1) WO1988000797A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008375A1 (fr) * 1990-11-19 1992-05-29 Real Foods Pty. Ltd. Appareil de cuisson
EP0752209A1 (fr) * 1995-07-07 1997-01-08 MKE Metall- und Kunststoffwaren Erzeugungsgesellschaft m.b.H. Procédé pour la fabrication de conteneurs, gobelets, tableaux, tasses et simulaires réalisés en des matériaux comestible ou facilement fermentables
WO1997041734A1 (fr) * 1996-05-08 1997-11-13 Fvp Formverpackung Gmbh Moule a patisserie
WO1998000027A3 (fr) * 1996-06-28 1998-02-26 Haas Franz Waffelmasch Procede et dispositif pour produire des corps moules comestibles, a paroi fine, putrescibles au moins en grande partie ou en totalite
US5755152A (en) * 1996-12-19 1998-05-26 Hunt-Wesson, Inc. Popcorn cake machine
GB2326330A (en) * 1997-06-16 1998-12-23 Alf Emil Hermansson Ejector for contact heating grill
EP1025764A1 (fr) * 1999-03-29 2000-08-09 The Quaker Oats Company Produit alimentaire gonflé à base d'amidon et son procédé de fabrication
US6200611B1 (en) 1994-09-16 2001-03-13 General Mills, Inc. Coated popcorn bars and methods for forming
US6248379B1 (en) * 1998-12-08 2001-06-19 N.V. Masterfoods S.A. Puffed cereal cakes
WO2002052953A1 (fr) * 2001-01-02 2002-07-11 Mars, Incorporated Appareil et procede pour produire des gateaux de cereales
US6805888B2 (en) 2001-06-22 2004-10-19 The Quaker Oats Company Method for preparing a puffed grain food product and a puffed grain food product
WO2007111433A1 (fr) * 2006-03-24 2007-10-04 Ae-Ran Kim Dispositif de préparation de riz grillé
CZ302056B6 (cs) * 2000-07-03 2010-09-22 The Quaker Oats Company Zpusob výroby expandovaného potravinárského produktu
US7918157B2 (en) 2004-02-03 2011-04-05 Incomec-Cerex Nv Production of expanded food crackers
US11291226B1 (en) 2017-10-09 2022-04-05 The Hershey Company Crispy pressed snacks with inclusions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087548A (fr) * 1953-06-12 1955-02-24 Guardite Corp Perfectionnements aux matières organiques gonflées et à leur procédé de fabrication
US4328741A (en) * 1979-06-06 1982-05-11 Kabushiki Kaisha Airin Apparatus for producing crackers
AU4821285A (en) * 1984-10-16 1986-04-24 Airin K.K. Method and apparatus of producing crackers in heated mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1087548A (fr) * 1953-06-12 1955-02-24 Guardite Corp Perfectionnements aux matières organiques gonflées et à leur procédé de fabrication
US4328741A (en) * 1979-06-06 1982-05-11 Kabushiki Kaisha Airin Apparatus for producing crackers
AU4821285A (en) * 1984-10-16 1986-04-24 Airin K.K. Method and apparatus of producing crackers in heated mold

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008375A1 (fr) * 1990-11-19 1992-05-29 Real Foods Pty. Ltd. Appareil de cuisson
US6200611B1 (en) 1994-09-16 2001-03-13 General Mills, Inc. Coated popcorn bars and methods for forming
EP0752209A1 (fr) * 1995-07-07 1997-01-08 MKE Metall- und Kunststoffwaren Erzeugungsgesellschaft m.b.H. Procédé pour la fabrication de conteneurs, gobelets, tableaux, tasses et simulaires réalisés en des matériaux comestible ou facilement fermentables
CN1063145C (zh) * 1995-07-07 2001-03-14 金属与塑料产品有限公司 用易于分解的材料制成的容器的制造方法
WO1997041734A1 (fr) * 1996-05-08 1997-11-13 Fvp Formverpackung Gmbh Moule a patisserie
WO1998000027A3 (fr) * 1996-06-28 1998-02-26 Haas Franz Waffelmasch Procede et dispositif pour produire des corps moules comestibles, a paroi fine, putrescibles au moins en grande partie ou en totalite
US6129009A (en) * 1996-06-28 2000-10-10 Franz Haas Waffelmaschinen-Industrie Aktiengesellschaft Method and devices for production of edible, thin moulded structures which are at least partially or completely decomposable
US5755152A (en) * 1996-12-19 1998-05-26 Hunt-Wesson, Inc. Popcorn cake machine
GB2326330A (en) * 1997-06-16 1998-12-23 Alf Emil Hermansson Ejector for contact heating grill
GB2326330B (en) * 1997-06-16 2000-12-13 Alf Emil Hermansson Cooking grill
US6248379B1 (en) * 1998-12-08 2001-06-19 N.V. Masterfoods S.A. Puffed cereal cakes
US6602536B1 (en) 1999-03-29 2003-08-05 The Quaker Oats Company Method for making a puffed food starch product
US6929813B2 (en) 1999-03-29 2005-08-16 The Quaker Oats Company Method for making a puffed food starch product
US6569481B1 (en) 1999-03-29 2003-05-27 The Quaker Oats Company Method for making a puffed food starch product
EP1025764A1 (fr) * 1999-03-29 2000-08-09 The Quaker Oats Company Produit alimentaire gonflé à base d'amidon et son procédé de fabrication
US6607767B1 (en) 1999-03-29 2003-08-19 The Quaker Oats Company Method for making a puffed food starch product
US6632465B1 (en) 1999-03-29 2003-10-14 The Quaker Oats Company Method for making a puffed food starch product
US6676983B2 (en) 1999-03-29 2004-01-13 The Quaker Oats Company Puffed food starch product
EP2181609A2 (fr) 1999-03-29 2010-05-05 The Quaker Oats Company Produits d'amidon alimentaire gonflé et son procédé de fabrication
US6899909B2 (en) 1999-03-29 2005-05-31 The Quaker Oats Company Method for making a puffed food starch product
US7141257B2 (en) 1999-03-29 2006-11-28 The Quaker Oats Company Puffed starch snack product
US7135201B2 (en) 1999-03-29 2006-11-14 The Quaker Company Puffed food starch product and method for making the same
CZ302056B6 (cs) * 2000-07-03 2010-09-22 The Quaker Oats Company Zpusob výroby expandovaného potravinárského produktu
WO2002052953A1 (fr) * 2001-01-02 2002-07-11 Mars, Incorporated Appareil et procede pour produire des gateaux de cereales
US6805888B2 (en) 2001-06-22 2004-10-19 The Quaker Oats Company Method for preparing a puffed grain food product and a puffed grain food product
US7918157B2 (en) 2004-02-03 2011-04-05 Incomec-Cerex Nv Production of expanded food crackers
WO2007111433A1 (fr) * 2006-03-24 2007-10-04 Ae-Ran Kim Dispositif de préparation de riz grillé
US11291226B1 (en) 2017-10-09 2022-04-05 The Hershey Company Crispy pressed snacks with inclusions

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