JP3063002B2 - A method for producing a frozen processed food such as fresh fish and shellfish and meat, and an apparatus for producing the frozen processed food. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a food material obtained by attaching a fry-type garment to a cut of fresh fish and shellfish and livestock meat, and a fresh fishshell and raw meat of raw meat itself, which are once frozen at -30.degree. 42 ° C mixed solution with butter and margarine
The present invention relates to a method for producing a frozen processed food, which is sprayed and applied through the injection pressure of an injection nozzle, and coagulated, and an apparatus for manufacturing the frozen processed food.

[0002]

2. Description of the Related Art Frozen foods for frying and tempura in conventional foods are used for cooking foods made by applying a fry-type garment or a tempura-type garment to cuts of fresh fish and shellfish and meat for cooking. It was a frozen food intended to be cooked as fried food using oil.

[0003]

The conventional fried or tempura-filled cuts of fresh fish and shellfish or livestock meat are so-called fried foods using heated cooking oil at the time of consuming and cooking the frozen food provided with the respective clothes. Because it is a frozen food for cooking purposes, in the case of using the heated cooking oil, there are not many problems such as generation of odor, health problems, etc., and waste oil pollution affecting the living environment. Developing frozen processed foods that are unnecessary.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a foodstuff in which a specific weighing of fresh fish and shellfish and a cut of meat is provided with a fry-type garment, a specific weighing of fresh fish and shellfish and After the raw material of the cut meat itself is frozen at -30 ° C once, a mixed solution with butter and margarine having a viscosity of 3 boas is placed at 42 ° C at the upper left and right corners of the conveyor protection frame according to the present invention. Through the injection pressure of several injection nozzles of the hanger-shaped solution flow pipe, the mixed solution is sprayed, applied, solidified and cooled and packed, and during consumption cooking, the conventional cooking method using heated cooking oil is not performed. With a heat source such as a microwave oven or an oven toaster, a method for producing a frozen processed food capable of so-called buttery-style cooking and an apparatus for producing the frozen processed food are provided as means for solving the problem.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a cooling device for a food material obtained by applying a fry-type garment to a specific amount of fresh fish and shellfish meat and meat cuts, and a raw material of a specific amount of fresh fish and shellfish meat cuts. The frozen food is frozen at -30 ° C via a cooling spiral, and the frozen ingredients are aligned on the plane of a stainless steel net-shaped conveyor. A method for producing a so-called frozen processed food for the purpose of buttery-style cooking by spraying a predetermined amount (described below) onto the food material in which a mixed solution of the food and the margarine is aligned and conveyed, and coagulating the food material. It is.

[0006] In the above-mentioned method for producing frozen processed foods, the step of applying a fry-type garment is to classify fresh fish and shellfish or animal meat by type, collectively classify them by type, and make a specified amount of the material made of stainless steel. Aligned with the net-shaped conveyor plane, powder adhered by automatic continuous powdering machine. Next, it passes through a machine with an automatic batter, blows off the removed batter by the wind pressure of a blower, and adheres bread crumbs with an automatic breading machine. Further, only a predetermined amount of food is passed through the automatic weighing device and transported to the freezing room process.

[0007] The food attached to the fry-type garment passes through a spiral freezing room which can be frozen at -30 ° C or higher, and the food is-
The mixture is frozen at 30 ° C. and conveyed to the next mixed solution spraying step.

[0008] In the case of the fresh fish and shellfish and livestock meat not subjected to the fry-type garment, a specified amount of the food itself is passed through the freezing chamber, frozen at -30 ° C, and conveyed to the next spraying step of the mixed solution as described above. Conveyed.

In the apparatus for producing frozen processed food, a hanger-shaped solution flow pipe 1 having several injection nozzles 1-3 is provided.
The installation position is such that several injection nozzles are installed in the hanger-shaped solution flow pipe at the upper left and right corners (angles) of the conveyor protection frame 1-5 that protects the stainless steel net-shaped conveyor 1-4. Both ends of the pipe are joined and installed at right angles to the moving direction of the conveyor with respective joints 1-2, and the solution pipe 1 is connected and connected to an adjacent high-pressure tank 2.

The interval between the injection nozzle 1-3 and the net-shaped conveyor 1-4 is set to about 12 cm.

The speed of movement of the conveyor by the rollers 1-6 of the conveyor is about 4 meters per minute.

The high-pressure tank 2 for storing the solution connected to the solution pipe 1 having the injection nozzle 1-3 is provided with a tank capable of holding a high pressure.

An electric automatic warming device 2-2 is provided around the high-pressure tank and on the bottom surface.

The high-pressure tank has a pressure-type thermometer 2
-5 is installed.

For the pressure to the high-pressure tank, a high-pressure compressor 2-3 is installed, and the pressure is sent to the high-pressure tank through the pipe 2-4.

Further, for adjusting the solution flow 2-6, an adjustment opening / closing valve 1-8 is installed at a position close to a hanger-shaped solution flow pipe with the injection nozzle.

A spare solution storage tank 3 is installed adjacent to the high-pressure tank 2 described above.

A high-pressure feeder 3-2 is installed between the preliminary solution storage tank and the high-pressure tank, and both tanks are connected and connected by a solution flow pipe 3-3 with an on-off valve 3-4.

[Embodiments] (0007 and 0008)
The foodstuff 1-7 frozen at -30 ° C is taken out of the freezer compartment, and within 1 minute, a mixed solution 2-6 with butter and margarine kept at 42 ° C is injected into the injection nozzle 1- The solution is sprayed and applied and solidified through the spray pressure of 3.

The optimum mixing ratio of the above mixed solution is a mixed solution having a ratio of 60 butter to 40 margarine.

For spraying the solution, when the food weight is 100 g (per piece), continuous spray application for 5 seconds is optimal.

The center temperature of the frozen food at -30 ° C is optimally about -18 ° C.

The ratio of the spraying solution is optimally 7% with respect to the food weight at -30 ° C. obtained by attaching the above-mentioned (0007) fry-type garment to the food.

The ratio of the spraying solution to the weight of the foodstuff at -30.degree. C. in which no food is attached to the (0008) foodstuff in the foodstuff is optimally 5%.

The food is spray-coated with the solution, solidified, and immediately cooled and packaged immediately after product inspection by a metal detector, and shipped to the market.

[0026]

The present invention is embodied in the form described above, and has the following effects.

In the present invention, regarding a mixed solution of butter and margarine, the solution has a void (0) at a temperature of about 50 ° C., but in this case, the freshness quality of the product is deteriorated. At the same time, in the case of a 50 ° C. solution, the solution flows down without adhering to the food. Again,-
Freezing at 30 ° C. can lead to a rough deterioration of the product in terms of freshness and the like.

For the above-mentioned reasons, the present invention is to install an electric automatic warming device to maintain the temperature of the solution at 42 ° C. during the operation, so that the temperature of the solution is sprayed on the food at −30 ° C. If applied, the viscosity at a temperature of 42 ° C. is 3 boise. Therefore, spraying on low-temperature frozen food does not hinder spraying, so it instantaneously solidifies and makes it possible to observe the finish of the food (product) beautifully.

The food according to the present invention is frozen at -30.degree. C., and the solution of 42.degree.
Is quickly and evenly sprayed and applied to the food material 1-7 through the spray pressure, so that instantaneous coagulation can be performed, and no time is lost until the product is inspected in the next process.

The frozen processed food according to the present invention is the simplest in cooking because it can be cooked by a microwave oven or a microwave oven.

The frozen processed food according to the present invention is fire safe because its cooking does not rely on the use of heated cooking oil.

Further, since there is no waste oil remaining after cooking of the cooking oil, the living environment is not deteriorated.

Further, it does not generate a peculiar odor as in cooking using cooking oil.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of the whole spraying application process of a mixed solution at 42 ° C. to a foodstuff 1-7 at −30 ° C. via an injection pressure of an injection nozzle 1-3.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Solution flow pipe 1-2 Joint screw 1-3 Injection nozzle 1-4 Conveyor 1-5 Conveyor protection frame 1-6 Conveyor roller 1-7 Foodstuff 1-8 Adjustable opening and closing valve 2 High pressure tank 2-1 High pressure tank lid 2- 2 Electric automatic warming device 2-3 High-pressure compressor 2-4 Same as above pipe 2-5 Pressure thermometer 2-6 42 ° C solution of butter and margarine 3 Preliminary solution storage tank 3-1 Same as above inside tank 3-2 High pressure Feeder 3-3 Pipe as above 3-4 Spare solution flow opening / closing valve 3-5 Stirring solution of butter and margarine

Claims (3)

(57) [Claims] (1) Immediately after freezing a food material obtained by attaching a fry-type garment to fresh fish and shellfish and meat cuts to -30 ° C, a mixed solution of butter and margarine having a keeping temperature of 42 ° C is used. A method for producing frozen processed foods by spraying application. 2. The method according to claim 1, wherein the fresh fish and shellfish meat cuts themselves are frozen at -30.degree. C., and then spray-coated with a mixed solution of butter and margarine having a holding temperature of 42.degree. Manufacturing method of frozen processed food. 3. Both ends of a hanger-shaped portion of a solution flow pipe having several injection nozzles are injected through the injection pressure of the nozzles installed at the upper right and left corners of the conveyor protection frame.
3. The apparatus for producing a frozen processed food according to claim 1, wherein the frozen food at -30 [deg.] C. is spray-coated with a mixed solution of butter and margarine at 42 [deg.] C.