JP2004242627A - Method for fermentation of bread dough and fermentation device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To knead bread dough containing a genuine wild yeast even in a low-temperature environment in winter season by heating the dough and carry out the fermentation treatment of the bread dough at a prescribed temperature in high efficiency by a simple temperature controlling method. <P>SOLUTION: The subject device for the fermentation of bread dough is composed of a sheet for a kneading bed having a releasable surface and made of a relatively tough flexible material, a heating and kneading bed having a rectangular rigid plate form containing a built-in electric heater having a temperature controlled with a thermistor, or the like, and having a flat top face, a fermentation bowl having scale lines showing the fermentation degree on the side wall of a bowl-shaped transparent plastic or glass vessel, and an assembled vessel having a bottom-opened rectangular box shape and provided with an openable transparent door connected to the front face with a hinge. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a bread dough fermentation method and a fermentation method, in which bread dough can be kneaded while being heated even at a low temperature in winter, and the bread dough can be efficiently fermented at a predetermined temperature by simple temperature control. Equipment related.
[0002]
[Prior art]
In recent years, a box-type dough fermenter has been developed as a convenient fermenter for easily making homemade bread even at home.
In this bread dough fermenter, a plurality of support plates are provided on the left and right sides of the container having an open front, a tray on which bread dough is placed on a shelf set on the support plate, and further, at the bottom of the container, An electric heater serving as a heat source in the refrigerator is integrally provided.
When the bread dough is fermented, the bread dough fermenter is covered with a transparent cover separately formed and used in combination, so that homemade bread can be easily enjoyed at home.
However, since the above-mentioned dough fermenter is a box type formed by a plurality of plates so as not to be foldable, it is good for a home with a large kitchen, but in a Japanese home with many kitchens with a narrow space. Even though it was compact, it would become somewhat narrower if it was always placed, and it would often be a hindrance to daily cooking tasks.
As a solution to this problem, a simple bread dough fermenter has been known which can be used functionally without using a power supply even in a small kitchen, and can be easily folded and assembled.
As such a known technique, there is Japanese Patent Application Laid-Open No. 2001-346502.
[0003]
[Patent Document]
Japanese Patent Application Laid-Open No. 2001-346502 discloses that, as shown in FIG. 8, a container constituting a dough fermenter 1 'includes a hinge connecting mechanism 5' which bends freely a connecting portion between an upper plate, a lower plate and two side plates. A back plate 8 'provided at the opening on the back side of the container is also connected to the upper plate with a hinge such as a hinge 9' so that it can be opened and closed, and support receiving rods provided in a plurality of stages on the left and right inside the container. A dough fermenter 1 'is formed by combining a shelf plate 15' with 14 ', and a transparent cover 17' which is openable and closable by fasteners 16 'provided on both left and right sides is provided at the front opening of the container. And by fixing the left and right ends to the upper plate and the left and right side plates of the container, when necessary, the container, as well as the back plate, the transparent cover, the shelf plate, etc., can be functionally folded compactly. It is configured.
[0004]
These bread dough fermenters provide some convenience, but when the temperature is low in winter, the bread dough becomes too hard to knead, so it is desirable to knead the bread dough while heating it on a warm table. Had been rare.
In addition, since the conventional foldable dough fermenter does not include an electric heater serving as a heat source, fermentation of the dough may not be performed properly at low temperatures in winter.
[0005]
[Problems to be solved by the invention]
Therefore, the present invention provides a method of kneading bread dough containing pure wild yeast while heating, even during low temperatures in winter, and efficiently performing bread fermentation at a predetermined temperature by simple temperature control. It is an object of the present invention to provide a bread dough fermentation method and a fermentation device capable of producing a dough.
[0006]
[Means for Solving the Problems]
For this purpose, the dough fermentation method of the present invention comprises the steps of: heating the electric heater of the kneading table / heating plate to maintain the kneading plate / heating plate at about 30 ° C .; and forming a kneading sheet on the upper surface of the kneading plate / heating plate. A step of kneading the dough while heating, placing the dough on the sheet for the kneading stand and the sheet for the kneading stand,
Next, the kneaded bread dough is put into a fermentation bowl, covered with a lid that emits far-infrared rays, and allowed to stand for several hours until the kneaded bread dough expands to a predetermined position on the scale line of the fermentation bowl, thereby performing a primary fermentation. When,
Furthermore, the bottom opening side of a rectangular box-shaped assembling container having a bottom side opening is placed on the upper surface of the kneading plate / heat insulating plate from which the kneading plate sheet has been removed, and the assembled container and the kneading plate / heating plate. A fermentation room is formed by forming a sealed space, and a top plate tray on which bread dough is arranged is placed on a shelf receiver of the assembly container, and the fermentation room is heated to about 30 ° C. by using a heat source of an electric heater of the kneading stand / heating plate. And the primary fermented bread dough is further subjected to secondary fermentation.
Further, the bread dough fermenting device of the present invention has a surface having a releasable property so that the dough does not adhere, a kneading sheet formed of a relatively tough flexible material, and a It consists of a rigid rectangular plate with a built-in electric heater whose temperature is controlled by a thermistor, etc., and a warming plate that also serves as a kneading table with a flat upper surface, and a bowl-shaped transparent plastic or glass container. A fermentation ball having a scale line indicating the degree of fermentation marked on the side wall surface of the plastic or glass container, and a fermentation chamber having a bottom plate formed of the above-mentioned kneading table and heat retaining plate, and a rectangular box-shaped bottom opening. And an assembling container provided with a transparent door which is connected to the front side so as to be openable and closable by a hinge.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, the dough fermenting device of the present invention will be described with reference to the accompanying drawings.
As shown in FIG. 1, the kneading table / heat insulating panel 1 is controlled in temperature by a thermistor or the like, has a rigid rectangular plate shape containing an electric heater (not shown) connected to a power cord 2, and has a flat upper surface. Form on the surface.
The kneading table sheet 3 has a releasable surface so that the dough does not adhere, and is formed of a relatively tough flexible material.
Therefore, when kneading bread dough containing pure wild yeast, the power cord 2 is plugged into an outlet, an electric heater is heated, and the sheet 3 for kneading table is laid on the upper surface of the kneading table / insulating plate 1, and the kneading plate / insulating plate is also provided. The bread dough can be kneaded on the kneading table sheet 3 while keeping 1 at about 30 ° C.
[0008]
As shown in FIG. 2, the fermentation ball 4 is formed of a bowl-shaped transparent plastic or glass container, and a scale line 5 indicating the degree of fermentation is marked on the side wall surface of the fermentation ball 4.
Further, the fermentation ball 4 is provided with a lid 6 for closing the upper opening for radiating far infrared rays when the dough is subjected to primary fermentation.
[0009]
As shown in FIG. 3, the assembly container 7 has a rectangular box shape with a bottom side opening, and each end face is configured to be foldable by a hinge structure as described later.
The assembling container 7 may have a fixed box shape without being foldable when there is sufficient space.
A transparent door 8 is provided on an end face located on the front side of the assembling container 7 so as to be openable and closable by a hinge or the like, so that a top tray 9 on which bread dough is placed can be taken in and out. The state of the next fermentation can be visually recognized through the transparent door 8.
The bottom side opening of the assembling container 7 is placed downward on the kneading table / heat insulating plate 1 so that the kneading / heating plate 1 becomes the bottom plate of the assembling container 7 to form a fermentation chamber in a closed space. Is done.
[0010]
Next, a first embodiment of the assembly container 7 of the present invention will be described with reference to the drawings.
As shown in FIG. 4 (a), the box-shaped assembly container 7 has four peripheral end plates, ie, a front plate 10, a rear plate 11, and left and right side plates 12, 13 which are connected to each other by hinges 15 to swing left and right. The ceiling plate 14 is connected to the rear plate 11 by a hinge 15 so that the ceiling plate 14 is swingably opened upward.
That is, as shown in FIG. 4B, the ceiling plate 14 is connected to the rear plate 11 with the hinge 15, and the ceiling plate 14 is opened so as to be lifted from the near side to the rear side.
As shown in FIG. 3, a transparent door 8 is provided on an end face located on the front side of the assembly container 7, that is, on the front plate 10 so as to be opened and closed by a hinge 15.
Note that, in FIG. 4A, the illustration of the transparent door 8 is omitted, and the illustration of the transparent door 8 is also omitted in the subsequent embodiments.
As shown in FIGS. 5 (a) and 5 (b), the holding member 16 at the upper part of the front surface of FIG. 4 (a) has a cylinder 17 at the upper part, and a mounting plate 18 fixed to the front plate 10 and a ceiling plate 14 , Which is pressed by a torsion spring 19 into the cylinder 17 and inserted therethrough.
The flattening of the assembly container 7 can be performed as follows.
5A, the holding metal fitting 16 is provided at the upper part of the front surface, and as shown in FIG. 5A, the lifting projection 21 of the holding metal 20 is bent against the torsion spring 19 from the position indicated by the solid line to the position indicated by the alternate long and short dash line. And rotate.
Then, as shown in FIG. 4 (b), the ceiling plate 14 is removed from the four surroundings by lifting the ceiling plate 14 by putting a hand through the bottom opening, for example, from the bottom, and as shown in FIG. 4 (c). As shown, the ceiling plate 14 is turned over to a position overlapping the outer surface of the rear plate 11 supported by the hinge 15.
Further, as shown in FIG. 4 (d), the left and right side plates 12, 13 are swung in parallel so that the four surrounding rectangles are crushed, so that the front plate 10 and the rear plate 11 are overlapped to be folded flat. Can be.
[0011]
Next, a second embodiment of the assembly container 7 of the present invention will be described with reference to the drawings.
As shown in FIG. 6A, the box-shaped assembly container 7 is configured such that left and right side plates 12 and 13 are connected to a rear plate 11 by hinges 15 so as to be able to swing right and left. 14. The front plate 10 is swingably formed so that it can be folded by being integrally connected with the hinge 15.
The mounting plate 18 of the holding member 16 is fixed to the left and right sides of the front plate 10, and the right and left side plates 12 and 13 are pressed by the holding member 20 of the holding member 16.
The flattening of the assembly container 7 can be performed as follows.
As shown in FIG. 6 (b), the left and right side plates 12, 13 are removed from the front plate 10 by holding the lifting protrusion 21 of the presser foot 20 and rotating it against the torsion spring 19, as shown in FIG. 6 (b). Then, it is reversed so as to overlap the outside of the rear plate 11.
Then, the front panel 10 is lifted up from the state shown in FIG. 6D and overlapped on the ceiling panel 14, and the ceiling panel 14 on which the front panel 10 is overlapped is rotated inward, as shown in FIG. 6E. It can be folded flat.
[0012]
Next, a third embodiment of the assembly container 7 of the present invention will be described with reference to the drawings.
As shown in FIG. 7 (a), the box-shaped assembly container 7 has a front plate 10, a rear plate 11, left and right side plates 12, 13 connected to a ceiling plate 14 by hinges 15 so as to be swingable. The mounting plate 18 of the holding member 16 is fixed to the front plate 10, the rear plate 11, the left and right side plates 12, 13, and each end plate is pressed by the holding member 20 of the holding member 16.
The flattening of the assembly container 7 can be performed as follows.
7B, the holding members 16 are removed from the state shown in the bottom view, that is, the lifting protrusion 21 of the holding member 20 is rotated against the torsion spring 19, and the front plate 10, the rear plate 11, the left and right side plates 12 are rotated. , 13 are removed from the holding bracket 16, respectively, so that each end plate is expanded as shown in FIG. 7 (c).
Then, as shown in FIG. 7D, the front plate 10 is lifted up and overlapped on the ceiling plate 14, and the rear plate 11 is rotated inward to be overlapped on the ceiling plate 14 as shown in FIG. It can be folded flat.
[0013]
Next, the dough fermentation method of the present invention will be described with reference to the drawings.
First, the power cord 2 shown in FIG. 1 is plugged into an outlet, and the electric heater of the kneading table / heating plate 1 is heated to keep the kneading plate / heating plate 1 at about 30 ° C. and kneaded on the upper surface of the kneading plate / heating plate 1. The table sheet 3 is covered, and the kneading table and heat retaining panel 1 and the kneading table sheet 3 are laminated.
Then, the dough containing pure wild yeast is placed on the kneading table sheet 3, and the dough is kneaded while being heated.
Next, the kneaded bread dough is put into a fermentation bowl 4 shown in FIG. 2, covered with a lid 6 that emits far-infrared rays, and allowed to stand for several hours until the kneaded bread dough expands to a predetermined position on a graduation line 5 of the fermentation bowl 4. And ferment it for primary fermentation.
Further, as shown in FIG. 3, after removing the sheet 3 for the kneading table, the assembling container 7 is kneaded with the assembling container 7 with the bottom opening side of the assembling container 7 facing down on the upper surface of the insulating plate 1 also serving as the kneading table. A sealed space is formed by the stand / heater 1 to form a fermentation room.
It should be noted that the kneading table and heat retaining plate 1 may be formed of a material that exhibits far-infrared radiation and a negative ion effect.
Then, the transparent door 8 of the assembling container 7 is opened, the top plate tray 9 in which bread dough is arranged is placed on the shelf receiver 22 of the assembling container 7, the transparent door 8 is closed, and the heat source of the electric heater of the kneading and heat retaining plate 1 is turned on. The fermentation room is maintained at about 30 ° C., and the primary fermented dough is further fermented.
At this time, the fermentation chamber is humidified by spraying into the fermentation chamber so as not to be too dry.
The bread dough is subjected to secondary fermentation in this way, and the secondary fermented bread dough is baked in an oven or the like to produce bread.
[0014]
【effect】
As described above, the present invention is capable of kneading bread dough containing pure wild yeast while heating, even at a low temperature in winter, and performing a fermentation treatment of bread dough efficiently at a predetermined temperature by simple temperature control. can do.
In addition, since the sheet for the kneading table is placed on the upper surface of the kneading table and the heat insulating plate, the kneading plate and the heat insulating plate are not stained when kneading the bread dough, and the sheet for the kneading table is a separate body, so that it is washed with water. Etc. keep it clean.
Furthermore, since the fermentation room is formed by assembling the assembly container and the kneading stand / heat insulating plate, the dough can be easily fermented and separated and stored when not in use.
[Brief description of the drawings]
FIG. 1 is a perspective view of a kneading-table heat retaining plate and a kneading-table sheet of the present invention.
FIG. 2 is a perspective view of a fermentation ball of the present invention.
FIG. 3 is a perspective view of the kneading stand / heat insulating plate and the assembled container of the present invention.
FIG. 4 is (a) a perspective view, (b) schematic illustration, (c) side view, and (d) front view of the assembled container according to the first embodiment of the present invention.
5A is a side view and FIG. 5B is a perspective view of a holding metal according to the present invention.
6 (a) is a perspective view, (b) is a schematic illustration, (c) is a plan view, (d) is a side view, and (e) is a front view of the second embodiment of the assembled container of the present invention.
7 (a) is a perspective view, (b) is an enlarged bottom view, (c) is a schematic diagram, (d) is a schematic diagram, and (e) is a front view of Embodiment 3 of the assembled container of the present invention.
FIG. 8 is an explanatory view of a conventional bread dough fermenter.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Heating board also used as kneading table 2 Power cord 3 Sheet for kneading table 4 Fermentation ball 5 Scale line 6 Lid 7 Assembly container 8 Transparent door 9 Top plate tray 10 Front plate 11 Rear plate 12 Side plate 13 Side plate 14 Ceiling plate 15 Hinge 16 Holder 17 Cylinder 18 Mounting plate 19 Torsional spring 20 Holder 21 Lifting convex part 22 Shelf receiver

Claims (2)

Heating the electric heater of the kneading table / heat insulating board, keeping the kneading table / heating insulating board at about 30 ° C., and covering the upper surface of the kneading table / heating insulating board with a sheet for the kneading table to cover the kneading table / heat insulating board and the kneading machine. Laminating the table sheet, placing the dough on the kneading sheet, kneading the dough while heating,
Next, the kneaded bread dough is put into a fermentation bowl, covered with a lid that emits far-infrared rays, and the kneaded bread dough is allowed to stand at a predetermined position on the scale line of the fermentation bowl, and is subjected to primary fermentation.
Furthermore, the bottom opening side of a rectangular box-shaped assembling container having a bottom side opening is placed on the upper surface of the kneading plate / heat insulating plate from which the kneading plate sheet has been removed, and the assembled container and the kneading plate / heating plate. A fermentation room is formed by forming a closed space, and a top tray on which the primary fermented bread dough is arranged is placed on a shelf receiver of the assembling container, and the fermentation room is heated using the heat source of the electric heater of the kneading / heating plate. A dough fermentation method comprising maintaining the temperature at about 30 ° C. and further secondary-fermenting the primary-fermented bread dough. Rigid rectangular plate with a built-in sheet for a kneading table made of a relatively tough flexible material and having a releasable surface so that bread dough does not adhere, and an electric heater controlled by a thermistor etc. And a warm plate that also serves as a kneading table with an upper surface formed as a flat surface, and a bowl-shaped transparent plastic or glass container, and a scale line indicating the degree of fermentation is marked on the side wall surface of the plastic or glass container. A fermentation bowl and a fermentation chamber with a bottom plate serving as the kneading stand and heat-insulating plate. The fermentation room has a rectangular box shape with an opening on the bottom side, and a transparent front hingedly connected to a front surface located on the front side. A dough fermenting device comprising an assembled container provided with a door.

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