WO2020085428A1 - タンパク質含有加工食品の製造方法 - Google Patents

タンパク質含有加工食品の製造方法 Download PDF

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Publication number
WO2020085428A1
WO2020085428A1 PCT/JP2019/041697 JP2019041697W WO2020085428A1 WO 2020085428 A1 WO2020085428 A1 WO 2020085428A1 JP 2019041697 W JP2019041697 W JP 2019041697W WO 2020085428 A1 WO2020085428 A1 WO 2020085428A1
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WIPO (PCT)
Prior art keywords
heating
protein
heated
mixture
producing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2019/041697
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English (en)
French (fr)
Japanese (ja)
Inventor
吉富　文司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissui Corp
Original Assignee
Nippon Suisan Kaisha 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 Nippon Suisan Kaisha Ltd filed Critical Nippon Suisan Kaisha Ltd
Priority to JP2020552589A priority Critical patent/JP7125505B2/ja
Priority to EP19876268.4A priority patent/EP3871511A4/en
Priority to US17/287,551 priority patent/US11882865B2/en
Publication of WO2020085428A1 publication Critical patent/WO2020085428A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • A23L17/70—Comminuted, e.g. emulsified, fish products; Processed products therefrom such as pastes, reformed or compressed products
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/20—Extruding
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/22—Working-up of proteins for foodstuffs by texturising
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/22—Working-up of proteins for foodstuffs by texturising
    • A23J3/225—Texturised simulated foods with high protein content
    • A23J3/227—Meat-like textured foods
    • 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
    • A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
    • A23L13/60—Comminuted or emulsified meat products, e.g. sausages; Reformed meat from comminuted meat product
    • A23L13/65—Sausages
    • 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
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/275—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of animal origin, e.g. chitin
    • A23L29/281—Proteins, e.g. gelatin or collagen
    • 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
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17—Amino acids, peptides or proteins
    • A23L33/18—Peptides; Protein hydrolysates
    • 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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/10—General methods of cooking foods, e.g. by roasting or frying
    • 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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/34—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using microwaves
    • 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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/36—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using irradiation with frequencies of more than 10 MHz

Definitions

  • the present invention uses an internal heating method, using a method of continuously heating an object to be heated, meat, chicken, marine products, eggs, heat-molded protein-containing processed foods mainly composed of proteins such as plants It relates to a manufacturing method.
  • the present invention relates to a manufacturing method in which a material raw material that forms an irreversible gel by heating is continuously and stably heat extruded from a cylindrical body by an internal heating method.
  • a heating method Joule heating, microwave heating, or high frequency heating, which is an internal heating method, is used.
  • the heating process in food processing is one of the important treatments that bring about a qualitative change in an object and determines its properties, regardless of the type or purpose of the object, and various heating methods are known. There is.
  • the heating method is classified into external heating (direct heating and indirect heating) and internal heating (self-heating).
  • Typical examples of the internal heating method include Joule heating, microwave heating and high frequency heating.
  • Microwave heating is widely used as a microwave oven.
  • JP-A-55-48371, JP-A-2003-325138 and JP-B-56-51751 disclose a method of thermoforming a kneaded product without skin using microwave heating.
  • WO2012 / 060348A discloses a method of heat-molding an object to be heated, which is subjected to microwave heating, while feeding it from the bottom to the top of the cylinder.
  • High frequency heating has the same principle as microwave heating, but it is a heating method that uses electromagnetic waves having a frequency lower than that of microwaves.
  • Sausage which is known as a processed product of minced meat, is a fish meat sausage that is prepared by mixing fish meat paste and auxiliary raw materials, and filling the casing with heat, and edible casings such as sheep's intestine are filled with the paste meat and smoked.
  • sausage of livestock meat that is heated by eating. Both are foods that are heat-treated after being molded in a casing.
  • the object to be heated is extruded while being heated inside a horizontally arranged cylinder.
  • the object to be heated gels due to heating, the internal pressure increases in the cylinder in which the opening path of the steam is closed, and the flash phenomenon (burst boiling) in which the steam and the object to be heated are ejected at once, It was impossible to stably discharge the heated material.
  • the inventors of the present invention continuously heat-mold an object to be microwave-heated as shown in WO2012 / 060348A while sending it out through a vertically arranged cylinder from bottom to top. It was found that stable heating was possible. By the method, it became possible to continuously produce a heat-coagulable protein-containing processed food produced through a heating step such as sausage without a casing.
  • the cylinder is installed in the direction of gravity, that is, vertically, and the object to be heated is heated while continuously moving in the direction opposite to the direction of gravity, whereby the steam generated in the cylinder by heating is heated. It is based on the principle that a heated product can be stably discharged by smoothly moving in the same direction.
  • the heating part is arranged vertically, the height of the manufacturing equipment will be high, and in actual production, the inefficiency of work such as equipment management and cleaning is inevitable. Further, the back pressure related to the vertical portion controls the flash phenomenon, but a back pressure higher than necessary requires higher energy when sending the object to be heated.
  • the present invention is a method for producing a processed food containing protein disclosed in WO2012 / 060348A, which does not require the use of a method of "arranging a heating part vertically” and does not cause a flash phenomenon.
  • An object of the present invention is to provide a method for continuously heating and molding a fluid object to be heated.
  • the gist of the present disclosure is the following methods (1) to (13) for producing a protein-containing processed food.
  • a mixture containing a protein, a lipid, and water and having fluidity is continuously moved by an internal heating method while moving in a cylindrical body having a heating part and a non-heating part following the heating part.
  • the non-heating part includes a back pressure structure for generating a back pressure inside the cylindrical body.
  • the back pressure structure at least a part of the non-heated portion is formed as a high position portion which is vertically higher than an end point of the heated portion.
  • the high-position part is curved vertically upward from the end point of the heating part, and the end part of the high-position part is horizontal or has an inclination within 30 ° to the horizontal (2).
  • Manufacturing method (4)
  • the high position portion is curved vertically upward from the end point of the heating portion and then vertically downward, and the end of the non-heating portion is horizontal or has an inclination within 30 ° with respect to the horizontal ( The method for producing a processed protein-containing food according to 2).
  • the method for producing a protein-containing processed food according to (2) in which at least one loop that swirls in a vertical direction from the end point of the heating section is formed as the high position section.
  • the heating unit of the tubular body is arranged horizontally, the gravity and / or the resistance of the cutting device is increased due to the height difference between the heating unit and the non-heating unit and / or the presence of the cutting device. As a result, back pressure is generated in the cylinder. The back pressure can prevent the flash phenomenon due to heating of the tubular contents, and the stable discharge of the heat-molded object to be heated.
  • An object to be heated as a raw material of a processed product may be primarily heated in a temperature range of extremely low temperature. In this temperature range, the object to be heated retains its self-fluidity, and it is possible to perform internal heating while continuously transferring the object to be heated with a pump or the like. However, in the heating step in which the object to be heated that has undergone the primary heating becomes the final product, the temperature is above the temperature range in which the animal salt-soluble protein contained in the object to be heated is denatured by heat and gelled.
  • the object to be heated is moved around the heating part 21 in the heating part 21 of the cylindrical body 20 installed in the horizontal direction in the direction indicated by the white arrow in the figure. Heating is performed by the internal heating device 30.
  • the black arrow in the figure indicates the direction of heat transfer due to heating.
  • the object to be heated is in a relatively low temperature range in which it does not gel, it will flow due to gelation in a relatively high temperature range in which the protein heat-denatures and gels, for example, at 70 to 120 ° C.
  • the object to be heated that has lost its property blocks the flow path, and at the same time, the generated vapor moves to the upper portion of the heating unit 21 because its specific gravity is smaller than that of the surrounding substance.
  • the internal pressure rises, and a flash phenomenon occurs in which steam and the object to be heated are jetted out at once, and the heated object is not stably discharged. It was impossible.
  • the object to be heated is continuously heated in the heating portion 21 of the cylindrical body 20 installed in the vertical direction in the direction opposite to the direction of gravity indicated by the white arrow in the figure. While moving, heating is performed by the internal heating device 30 installed around the heating unit 21.
  • the black arrow in the figure indicates the direction of heat transfer due to heating.
  • the steam generated in the tubular body 20 by heating can move smoothly in the same direction as the moving direction of the object to be heated, and stable discharge of the object to be heated can be performed (WO2012 / 060348A).
  • the present application further improves the method of WO2012 / 060348A, and discloses a method of stably discharging a heated object without requiring the heating unit to be installed vertically.
  • a method for producing a protein-containing processed food includes a heating part 21 and a non-heating part 22 following the heating part 21, which contains a mixture containing protein, lipid and water and having fluidity.
  • a method for producing a protein-containing processed food which comprises continuously heating and coagulating and molding by an internal heating method while moving in the tubular body 20, wherein the non-heating part 22 has a back pressure inside the tubular body 20. Is provided with a back pressure structure 40.
  • the back pressure structure 40 at least a part of the non-heating portion 22 may be formed as a high position portion 41 which is vertically higher than an end point of the heating portion 21. .
  • a cutting device for cutting the mixture heat-molded in the non-heating section 22. 42 may be installed.
  • the heating unit 21 in the horizontal discharge method does not have to be perfectly horizontal, and may have an inclination.
  • the vertical heating method, the horizontal heating method, and the method of the embodiment of the present disclosure can be appropriately combined depending on the situation of the factory in which the manufacturing apparatus is arranged.
  • the material to be heated as a fluid mixing part may be any type from liquid to solid, but at least at the time of the raw material, it must have fluidity such that it can be pumped into a cylinder.
  • the embodiments of the present disclosure are suitable for heating raw materials having a constant viscosity.
  • the viscosity is low, such as water, convection will occur during movement even if continuous heating is performed in the cylinder, so there will be no temperature difference, and even with the horizontal discharge method No problem.
  • the viscosity is high, heat conduction due to convection becomes difficult, and a local temperature difference is likely to occur, and stable ejection cannot be expected.
  • the embodiments of the present disclosure include, among natural products and food materials containing water, protein, starch, and the like, particularly food materials containing, for example, meat and eggs containing protein that gels by heating. Suitable for processing.
  • the protein does not gel, it has a high-viscosity food such as a miso-like physical property, a cream-like physical property, a porridge-like physical property, or contains a natural product-derived component.
  • heating can be performed by the method of the embodiment of the present disclosure.
  • the cylindrical body 20 has a space inside which a material to be heated flows, and is made of a material that has internal heating, that is, transmits microwaves and high frequencies, has electrical insulation, and has heat resistance. preferable.
  • a synthetic resin, a silicon resin, a fluorinated resin, or a cylinder whose surface is processed with a material of which the object to be heated hardly adheres is preferable.
  • the diameter of the tubular body 20 depends on the heating method and heating energy, but in the case of microwave heating, the microwave half-depth of the raw material is not so deep, so a tubular diameter of 40 mm or less, preferably 30 mm or less is desirable.
  • the half-depth of electromagnetic waves is deeper than that of microwaves, so it is possible to use a cylindrical body 20 having a large diameter.
  • Joule heating since the heating principle is different from that of microwaves, and theoretically depends on the size of the heating electrode, it is also possible to use the cylindrical body 20 having a diameter of 200 mm.
  • the length of the tubular body 20 is adjusted to a length that takes into consideration the speed at which the object to be heated moves inside and the required ultimate temperature.
  • An internal heating device 30 using an internal heating system is arranged outside the heating unit 21 of the tubular body 20.
  • the microwave heating device 31 is used. That is, magnetrons as microwave heating devices 31 are attached at three locations on the outer circumference of the heating unit 21 along the discharge direction indicated by the arrow in the side view of FIG. 2a. These microwave heating devices 31 are equidistantly arranged at intervals of 120 ° as shown in a plan view of FIG. 2b.
  • the Joule heating device 32 is used. That is, the pair of electrodes 32 ⁇ / b> A as the Joule heating device 32 are attached to both ends of the heating unit 21. An electric wire 32B is connected to each of these electrodes 32A, and a high frequency current is supplied. Then, when the object to be heated is fed into the tubular body 20, when passing through the heating portion 21 in which the internal heating device 30 is arranged, a high frequency current is applied between the pair of electrodes 32A, The object to be heated is subjected to Joule heating.
  • the heating section 21 in the tubular body 20 is a portion where the object to be heated passing through the tubular body 20 is heated by the above-described internal heating method.
  • the non-heating part 22 is a part that is continuous with the heating part 21, and may be an extension of the same material as that of the heating part 21. Alternatively, a tubular material made of another material may be bonded to the heating unit 21. It should be noted that various joints may be used in the portion where the tubular body 20 is curved. In that case, it is preferable that the inside of the tubular body 20 is smoothly joined and the diameter thereof is kept constant.
  • the back pressure structure 40 is a structure which is provided in the non-heated portion 22 of the tubular body 20 and generates a back pressure inside the tubular body 20.
  • at least a part of the non-heated portion 22 may be formed as the high position portion 41 which is vertically higher than the end point of the heated portion 21. That is, as in the continuous heating device 10 shown in FIGS. 4a to 4c, the high pressure portion 41 in which at least one portion of the non-heating portion 22 is arranged vertically higher than the end point of the heating portion 21 is provided with the high position portion 41.
  • the high-position portion 41 is curved vertically upward from the end point of the heating portion 21, and the end portion of the high-position portion 41 is horizontal or has an inclination within 30 ° with respect to the horizontal.
  • the high position portion 41 is curved vertically upward from the end point of the heating portion 21 and then vertically downward, and the end of the non-heating portion 22 is horizontal or 30 ° with respect to the horizontal. Has a slope within.
  • the high position portion 41 at least one loop that vertically swivels from the end point of the heating portion 21 is formed.
  • the degree of inclination to reach the high position portion 41 is not particularly limited, Further, the length of the high position portion 41 can be set arbitrarily.
  • the height difference between the end point of the heating portion 21 and the high position portion 41 is the back pressure, which is gravity applied to the object to be heated existing in the non-heating portion 22 rather than the flash pressure inside the heated tubular body 20. It should be set so that “” becomes large.
  • the height difference may be small if the distance existing at a position higher than the end point of the heating portion 21 is long, and if the distance existing in the high position is short, the height difference may be increased.
  • the required height difference varies depending on factors such as the composition of the object to be heated, the treatment amount, the treatment temperature, and the pipe diameter of the tubular body 20. Practically, a pressure resistant flexible hose can be used as the non-heating part 22 to adjust the height difference so that the flash phenomenon does not occur.
  • the length of the heating part 21 is 0.5 to 2 m
  • the length of the non-heating part 22 is 0.5 to 8 m, 1 to 6 m, 3 to 5 m
  • the height difference is 30 to 100 cm and 40 to 80 cm are suitable.
  • the configuration of the non-heating section 22 can be variously configured as long as a required height difference is provided and back pressure is generated.
  • the object to be heated in the tubular body 20 always receives its own weight due to gravity, and the internal pressure increases. Therefore, the boiling point of water contained in the raw material is increased, and the material can be stably heated to a temperature higher than normal pressure. Further, the heating suppresses the steam generated in the tubular body 20 and the object to be heated from expanding, which contributes to stable discharge of the object to be heated.
  • a cutting device 42 for cutting the heat-molded mixture in the non-heating part 22 may be installed like the continuous heating device 10 shown in FIG.
  • the cutting device 42 is, for example, a cutting line or a blade such as a strong and thin linear body such as a piano wire, or a combination thereof.
  • the cutting device 42 cuts the heat-molded mixture in parallel along the discharge direction.
  • the cutting device 42 cuts the heat-formed mixture and at the same time applies resistance, that is, back pressure, to the object to be heated that moves in the tubular body 20. Since the protein-containing processed food, which is a mixture that has just been heat-molded, is soft and can be easily cut, the mixture is pressed against a cutting line or slit by a blade. By combining a plurality of such cutting lines or blades, the cutting device 42 is not only divided into two equal parts, three equal parts, four equal parts, eight equal parts, etc., but also as a grid mesh of 2 to 10 mm or 2 to 5 mm. It is also possible to form the mixture and fibrous the mixture into fibrous parts.
  • the cutting device 42 may be formed using a fluororesin material or a fluororesin-processed material. If stainless steel or the like is used as the material of the cutting device 42, the resistance can be increased.
  • the method of providing the high position portion 41 in the non-heated portion 22 of the tubular body 20 and the method of disposing the cutting device 42 in the non-heated portion 22 are the continuous heating shown in FIGS. 4a to 4c and FIG. Each can be used alone as the device 10 or can be used in combination as the continuous heating device 10 shown in FIGS. 6a and 6b.
  • the cutting device 42 is arranged at the end of the high position portion 41 of FIG. 4a.
  • the cutting device 42 is arranged at the end of the non-heated portion 22 passing through the high position portion 41 of FIG. 4b.
  • the opening area of the cutting device 42 with respect to the cross-sectional area of the internal space of the tubular body 20 is 70% or less depending on the physical properties of the object to be heated. If set to, sufficient resistance can be obtained.
  • Joule heating is one of the internal heating methods also called electrical heating. This is a method of directly energizing an object to be heated such as food to generate heat by the electric resistance of the object to be heated.
  • a Joule heating device for continuously heating a food having fluidity is disclosed in the above-mentioned Japanese Patent Laid-Open No. 2002-142724, Japanese Utility Model Laid-Open No. 5-20590, Japanese Patent Laid-Open No. 9-121818 and Japanese Patent No. 3179686.
  • a device as described above can be used. Basically, as shown in FIG. 3, it has an insulating tubular body 20 and a pair of electrodes 32A provided on the tubular body 20, and the electrode 32A is connected to a power source through an electric wire 32B.
  • Is a Joule heating device 32 Is a Joule heating device 32.
  • a pump is connected to the cylindrical body 20 so as to continuously feed an object to be heated, and if there is a saucer or a cooling unit for receiving heated food, it is used in the manufacturing method of this embodiment. It becomes a device that can.
  • Joule heating device 32 having a voltage of 150 to 400 V and a current of 10 to 30 A can be used.
  • Microwave heating is a method of heating by violently vibrating electric dipoles such as water molecules contained in the object to be heated by high frequency, the principle of which is applied to household microwave ovens and widely spread.
  • the microwave heating device the devices disclosed in the above-mentioned JP-A-55-48371, JP-A-2003-325138, JP-B-56-51751 and WO2012 / 060348A can be used.
  • FIGS. 2a and 2b it is composed of a fluororesin cylinder 20 and a microwave heating device 31 for irradiating the cylinder part with a high frequency.
  • a pump is connected to the body 20 so as to continuously feed the food material, and if there is a saucer or a cooling unit for receiving the heated food, the apparatus can be used in the manufacturing method of this embodiment.
  • a microwave heating device 31 of 2450 Hz, 200 V, 20 A can be used.
  • High-frequency heating is a heating method that uses electromagnetic waves having a lower frequency than microwave heating, but basically the same equipment and theory as microwave heating can be used.
  • the length of the cylindrical body 20 is set to be the same as in the continuous heating device 10 shown in FIG. 7, which is a modified example of the example of FIG. 5 provided with the cutting device 42 as the back pressure structure 40. It is desirable to heat while rotating the tubular body 20 with the center line of the direction as the rotation axis. In other words, it is desirable that the object to be heated is fed into the tubular body 20 and heated while being rotated by the rotating device 60 with the tubular body 20 itself as the axis of rotation in the longitudinal direction.
  • FIGS. 2a and 2b there is a device for uniformly heating by arranging a microwave heating device 31 around the cylindrical body 20 at a phase of 120 degrees, but the microwave heating device 31 is still used.
  • the degree of heating varies depending on the position of the wave heating device 31 and the microwave absorption rate of the object to be heated.
  • the difference in the heated object with high viscosity is large, which leads to poor quality of the product, but by rotating the tubular body 20 through which the heated object passes, uneven heating is reduced and product quality is improved. It has been found that can greatly improve.
  • the tubular body 20 Even if the tubular body 20 is rotated, the protein-containing processed food that has been heated and solidified does not collapse or break inside the tubular body, and the object to be heated is rotated together with the tubular body 20 to obtain an effect of uniform heating.
  • the rotation speed may be appropriately adjusted depending on the type of the object to be heated and the length of the heating portion 21 of the cylindrical body 20, but a sufficient effect can be obtained at a rotation speed of 5 to 30 rpm, preferably 10 to 20 rpm.
  • the method shown in WO2012 / 060348A can be used.
  • a rotary joint or the like is installed between the rotating tubular body 20 and the tubular portion that is remodeled between the pump that feeds the object to be heated and the tubular body 20
  • the tubular body 20 can rotate freely.
  • a rotating device 60 as a drive device capable of adjusting the rotation speed to the cylinder body 20 to arbitrarily adjust the rotation speed of the cylinder body 20.
  • at least one of the heating section 21 and the non-heating section 22 can be rotated.
  • the “protein-containing processed food” referred to in the present disclosure is, specifically, a food product such as livestock sausage, fish meat sausage, and fish paste prepared by heating and coagulating proteins contained in raw materials.
  • Processed products obtained by heating kneaded meat prepared by adding kneading meat containing livestock meat or marine product-derived meat as a main component, and kneading it with any food material are common as processed livestock products and processed marine products, such as hams and sausages. , Hamburger steak, meatloaf and fish paste products are examples.
  • a heating process of raw materials and a molding process including filling into an arbitrary mold or casing were carried out as two independent processes.
  • livestock meat, marine product-derived meat or legume-derived substitute meat (so-called fake meat) is used as a main component, and a lipid is added to the kneaded meat kneaded by adding any food material thereto.
  • fake meat livestock meat, marine product-derived meat or legume-derived substitute meat
  • a lipid is added to the kneaded meat kneaded by adding any food material thereto.
  • the object to be heated even after the object to be heated is gelated by heating, the lipid is retained in the heated gel and a part of the lipid is released. It is possible to reduce the moving friction between the inner wall of the body 20 and the heated gel, and as a result it is possible to maintain the smooth transferability of the heated gel.
  • Fish sausages are usually produced by mixing fish meat with seasonings such as salt and sugar, spices, starch, vegetable oils, and other auxiliary materials, forming a paste, filling a synthetic resin casing, and heating the retort.
  • seasonings such as salt and sugar, spices, starch, vegetable oils, and other auxiliary materials
  • the paste is not filled in the casing, but is heated and solidified while being moved in the cylindrical body 20 to be manufactured. As a result, it is possible to continuously produce fish sausage without using a casing.
  • any protein-containing processed food produced by heating and solidifying a raw material having a paste-like physical property from a liquid containing protein can be produced by this method.
  • the cutting device 42 as the back pressure structure 40, it is possible to provide not only shredded fish sausage and the like, but also continuous products such as fibrous kamaboko products, so-called crab sticks. Can be produced.
  • a lattice-shaped mesh of 2 to 3 mm is used as the cutting device 42 in the non-heating part 22, the tubular heat-molded fish cake is shredded into fibers.
  • a crab stick, a scallop-like fish paste, etc. can be produced by wrapping the tubular fish paste that is extruded with a resin film or an edible film and cutting it.
  • a lubricant described later can be used in combination.
  • salted meat pieces of meat (pork, beef, horse meat, lamb, goat, house and meat, or poultry; the same applies hereinafter), vegetable protein with meat-like texture (hereinafter "Meat-like planted”) or a mixture of fat layers (for meat-like planted or fat layers, each is limited to approximately 5g or more.)
  • Meeat-like planted vegetable protein with meat-like texture
  • fat layers for meat-like planted or fat layers, each is limited to approximately 5g or more.
  • the casing was filled with a mixture of edible oils and fats, a binding enhancer, an antioxidant, a preservative, and the like, and heated (the ratio of the weight of the raw material of fish meat exceeds 50%, The proportion of the weight of the meat pieces in the raw material is 20% or more, the proportion of the weight of the raw material of the binder is less than 50%, and the proportion of the weight of the raw material of vegetable protein is 20% or less.
  • (2) (1) is cut into blocks or sliced into thin pieces and packaged.
  • fish meat ham and sausages includes fish meat ham and sausages as defined above, but kneading raw materials containing fish meat at 30% by weight or more and fat content at 2% by weight or more. Including those processed by heating.
  • the casing is heated without being filled, and the casing is not used.
  • the “processed protein-containing food” includes not only livestock and marine products, but also products that mainly include egg protein, milk protein, and vegetable protein. All of them are the same in that proteins are heated and coagulated by heating, and can be processed foods by the same method.
  • the salt-soluble protein that constitutes myofibrils contained in meat or marine-derived meat has the property of being dissolved by adding salt.
  • This salt-soluble protein is a fibrous protein and has an emulsifying action because it has a hydrophobic group and a hydrophilic group in its structure. For this reason, a uniform emulsion can be obtained by adding lipids to a kneaded meat that has been sufficiently crushed with salt and kneaded.
  • Gelation by heating is a phenomenon in which a salt-soluble protein dissolved in a salt changes its three-dimensional structure by heating and is entangled in a three-dimensional complex manner to form a fine network structure.
  • the salt-soluble protein whose three-dimensional structure is changed by heating also decreases the emulsifying property, and the salt-soluble protein releases the emulsified lipid at one time, but at the same time, the lipid is incorporated into the fine network structure and formed in the structure. Hold. Further, the lipid released to the outside in the fine mesh structure itself functions as a lubricating oil. Therefore, the dynamic frictional resistance between the gelled salt-soluble protein and the inner wall of the heating device is reduced, the transferability is improved, and the adhesion to the device is also reduced.
  • lipid and water In the processed protein-containing food produced from the raw material containing the protein, lipid and water according to the embodiment of the present disclosure, it is preferable to add 2 to 35% by weight of lipid to the raw material.
  • the lipid is evenly dispersed in the kneaded meat whose main raw material is meat or fish. If the amount of lipid added is small, the transportability of the heated gel cannot be obtained, and if it is too large, gel formation is inhibited. It is preferably 5 to 20% by weight.
  • lubricity can be improved by using solid fats and oils as the lipid contained in the raw material of the protein-containing processed food. That is, the aspect of the present disclosure is characterized in that solid fat is used as the lipid added to the raw material.
  • liquid oils and fats also have a certain effect, when the liquid oils and fats are used, the oils and fats are emulsified and the effect as a lubricating oil is weakened because the raw materials contain proteins. If the solid fats and oils are dispersed and mixed as they are, the solid fats and oils in the peripheral portion of the inner wall of the cylinder melt and function as a lubricating oil during the heat molding.
  • the amount of solid fat contained in the raw material mixture is preferably 2 to 20% by weight, particularly preferably 5 to 10% by weight. Solid fats and oils having various melting points may be mixed and used, or liquid fats and oils may be mixed and used.
  • the total protein-containing processed food preferably contains solid oil and fat and other lipids in a total amount of 2 to 35% by weight.
  • the kneaded meat thus obtained is subjected to a degassing process as required, and a vertical direction with respect to gravity is applied to the cylindrical body 20 which is a horizontal discharge system in which the major axis direction is oriented horizontally by a transportation device such as a meat feed pump.
  • the kneading meat center temperature was arbitrarily set within the range of 70 ° C to 120 ° C by joule heating, microwave heating or high frequency heating, or a combination of these heating methods.
  • the heating up to the temperature is performed.
  • the gel formed in the cylindrical body 20 is continuously extruded to obtain a heat-formed processed product.
  • the heating temperature is 70 ° C. or lower, the heat denaturation of the protein is insufficient and a gel having good physical properties cannot be obtained. Further, at 120 ° C. or higher, a gel is formed, but the gel structure is damaged by the effect of high temperature and the gel strength is reduced.
  • the “lubricant” can be used for food and drink, and when the object to be heated having fluidity is transferred in the cylindrical body 20, the “lubricant” is formed between the lubricant and the inner wall of the cylindrical body 20. It reduces friction and smoothes the transfer.
  • the lubricant is preferably liquid when used. More specifically, the lubricant may include water, oil containing vegetable oils and fats, animal oils, and the like, alcohols, emulsifiers, etc., and one suitable for the food or drink to be transferred can be selected.
  • One method for supplying the lubricant is a method for supplying oil or water between the object to be heated and the tubular body 20 when the object to be heated is sent to the heating unit 21 provided with the internal heating device 30. Is.
  • By supplying the lubricant excellent fluidity of the object to be heated in the cylindrical body 20 can be obtained.
  • the lubricant is supplied by using the device in which the supply part for supplying the lubricant is formed in front of the heating part 21 of the tubular body 20. can do.
  • the manufacturing method of the embodiment of the present disclosure can be implemented by the following procedures.
  • the main raw material is meat containing salt-soluble proteins derived from myofibrils or meat derived from marine products, and this is fed to a kneading machine such as a silent cutter and chopped sufficiently.
  • the temperature at this time is kept as low as possible, and about 10 ° C. is desirable.
  • Salt is added to this to sufficiently dissolve the myofibril-derived salt-soluble protein contained in the raw material.
  • starch, vegetable protein, spices, seasonings, emulsifiers, etc. are added, and 2 to 35% by weight of lipid of the kneaded meat is added.
  • lipid edible lipids such as vegetable oil, hydrogenated oil, lard and beef tallow may be used, or the lipid contained in the raw material meat or marine product-derived meat may be used. After the lipid is added, it is further thoroughly kneaded to evenly disperse and emulsify the added lipid. If necessary, degassing is performed during kneading.
  • Joule heating, microwave heating or high frequency heating to a desired temperature in a temperature range of 70 ° C. to 120 ° C., or a combination thereof Heating is performed, but for example, two-stage heating is performed by first heating to 30 ° C. and then to a desired temperature, and if necessary, it is also possible to perform heating in multiple stages and to adjust the heating rate during heating. Yes, it can be adjusted freely to obtain optimum physical properties.
  • the kneaded meat gelated by heating is continuously heat-molded and extruded from the heating device without losing transportability by the lipid contained in itself, and the desired processed product is continuously obtained.
  • the heating of the tubular body 20 eliminates uneven heating on the surface, and a more preferable product can be obtained.
  • ground fish meat, sesame meat, minced meat, or the like can be used as the meat or marine product-derived meat according to the embodiments of the present disclosure.
  • the diameter of the cylindrical body of the heating device By appropriately selecting the diameter of the cylindrical body of the heating device, products with various diameters can be easily continuously produced.
  • the processed protein-containing food according to the embodiment of the present disclosure is continuously produced like a rope, so it is used after being cut to an appropriate length according to the purpose.
  • the aspect of the present disclosure also includes an embodiment in which a product obtained by combining two or more kinds of materials is subjected to heat molding as described below.
  • the protein-containing processed food according to the embodiment of the present disclosure has a nozzle for feeding an additional mixture different from the mixture to the tubular body 20 in front of the internal heating device 30, as in the continuous heating device 10 shown in FIGS. 8a to 8d. 50 is provided, and the mixture and the additional mixture are simultaneously fed into the tubular body 20 and subjected to thermoforming in the tubular body 20, so that the additional mixture penetrates through the center portion of the layer formed of the mixture. Food can be produced.
  • 8a, 8b, 8c, and 8d show a mode in which the nozzle 50 is provided in the tubular body 20 in the continuous heating device 10 shown in FIGS. 5, 6a, 6b, and 7, respectively. Show.
  • a pattern can be formed on the cut surface by penetrating an additive mixture having the same composition as the object to be heated on the outer side and having a different color.
  • a seasoning such as ketchup or mayonnaise may be penetrated as an additional mixture to produce a sausage with a taste. It is preferable that the seasoning has a viscosity increased so that it does not flow.
  • the addition mixture to be penetrated does not have to be one kind, and a plurality of nozzles 50 can penetrate a plurality of addition mixtures.
  • the external mixture to be heated and the additional mixture to be penetrated can be prevented from being mixed in the cylindrical body.
  • the heart-shaped nozzle 50 is fed so as to penetrate the mixed meat having a different color from the outside, the finished sausage has a heart-shaped pattern on the cross section.
  • a protein-containing processed food such as a two-color or three-color stripe by introducing a mixture of a plurality of types of gel that can be heated by heating at the same time.
  • Each of the kneaded meat was pumped into a fluororesin cylinder, and the heating part of the cylinder was heated by microwaves to produce fish sausage without casing or scallop-flavored fish paste.
  • a continuous microwave heating device manufactured by Hiroden Co., Ltd. was used for microwave heating.
  • the equipment used in the continuous microwave heating process is a microwave heating device in which microwave generators (magnetrons) are mounted in 120 ° phase in each of the three sections divided by the metal wall on the outer circumference of the cylinder. It is a device.
  • the cylinder used had a diameter of 23 mm and the heating part of the cylinder had a diameter of 2000 mm.
  • Example 1 Fish sausage Fish sausage was produced by the above-mentioned production method. As shown in Table 2, except for the comparative example in which only the vertical direction discharge method is adopted, the horizontal direction discharge method is adopted, and the total length of the tube forming the non-heated part tubular body, the shape of the tube, the height difference of the tube (heating part End point and the highest point of the tube), the presence or absence of a cutting device, and the type.
  • the cutting device was divided into four parts by installing halves in two places, and the mesh used was a stainless steel net having a wire diameter of 0.5 mm and one side of the opening of 2 mm or 3 mm.
  • Table 2 shows the results of measuring the average pressure in the cylinder at the time when the production was stabilized.
  • a pressure sensor GPS-M010, KEYENCE CORPORATION
  • the pressure was continuously recorded (paperless recorder TR-V, KEYENCE CORPORATION).
  • TR-V paperless recorder
  • Stable production was possible even with a pressure of 250 kPa or less of the average pressure of the conventional vertical discharge method.
  • the tube of the heating part is vertical (2000 mm)
  • it is considered that a pressure higher than that for preventing the flash phenomenon is generated.
  • About 100 kPa is considered to be sufficient for stable ejection.
  • Example 2 Scallop-flavored fibrous fish paste
  • the scallop-flavored fibrous fish paste was produced in the same manner as in Example 1 using the ground meat containing the scallop-flavored fibrous fish paste of Table 1.
  • Example 3 Scallop-flavored fibrous kamaboko Using the scallop-flavored fibrous kamaboko paste of Table 1, as in Example 1, scallop-flavored kamaboko (no cutting device) or scallop-flavored fibrous kamaboko (with cutting device) was manufactured.
  • soy sauce or soy sauce + caramel described in Table 4 was used as a lubricant by using an outer skin nozzle to supply the lubricant. Both methods were able to produce without flashing. As shown in Table 4, the average internal pressure can be lowered by using the lubricant.
  • heating by internal heating in the cylinder can be performed in a horizontal state, and various protein-containing processed foods can be continuously produced with higher work efficiency.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mycology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Dispersion Chemistry (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Fish Paste Products (AREA)
  • General Preparation And Processing Of Foods (AREA)
PCT/JP2019/041697 2018-10-24 2019-10-24 タンパク質含有加工食品の製造方法 Ceased WO2020085428A1 (ja)

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EP19876268.4A EP3871511A4 (en) 2018-10-24 2019-10-24 Production method for protein-containing processed food
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JPS5651751Y2 (https=) 1979-11-06 1981-12-03
JPS614360B2 (https=) 1979-11-19 1986-02-08 Toppan Printing Co Ltd
JPH0520590U (ja) 1991-08-22 1993-03-19 株式会社フロンテイアエンジニアリング 練り製品の通電加熱装置
JPH09121818A (ja) 1995-10-30 1997-05-13 Frontier Eng:Kk 練り製品の成形加熱方法および成形加熱装置
JP2002142724A (ja) 2000-11-07 2002-05-21 Kanezaki Co Ltd 畜肉練り製品の製造方法および製造装置
JP2003325138A (ja) 2002-05-10 2003-11-18 Kiyotsune Shino 皮なし練り製品の製造装置
WO2012060348A1 (ja) 2010-11-02 2012-05-10 日本水産株式会社 内部加熱による連続加熱方法を用いるタンパク質含有食品の製造方法
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JP3614360B2 (ja) 1999-12-06 2005-01-26 株式会社フロンティアエンジニアリング 練り製品の製造方法および製造装置
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JPS5548371A (en) 1978-09-01 1980-04-07 Shino Seisakusho:Kk Device for heating and forming of casing-less meat-paste product
JPS5651751Y2 (https=) 1979-11-06 1981-12-03
JPS614360B2 (https=) 1979-11-19 1986-02-08 Toppan Printing Co Ltd
JPH0520590U (ja) 1991-08-22 1993-03-19 株式会社フロンテイアエンジニアリング 練り製品の通電加熱装置
JPH09121818A (ja) 1995-10-30 1997-05-13 Frontier Eng:Kk 練り製品の成形加熱方法および成形加熱装置
JP3179686B2 (ja) 1995-10-30 2001-06-25 株式会社フロンティアエンジニアリング 練り製品の成形加熱方法および成形加熱装置
JP2002142724A (ja) 2000-11-07 2002-05-21 Kanezaki Co Ltd 畜肉練り製品の製造方法および製造装置
JP2003325138A (ja) 2002-05-10 2003-11-18 Kiyotsune Shino 皮なし練り製品の製造装置
WO2012060348A1 (ja) 2010-11-02 2012-05-10 日本水産株式会社 内部加熱による連続加熱方法を用いるタンパク質含有食品の製造方法
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EP3871511A4 (en) 2022-08-17
JPWO2020085428A1 (ja) 2021-09-16

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