CN110972988A - Pet chew and preparation method thereof - Google Patents

Pet chew and preparation method thereof Download PDF

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Publication number
CN110972988A
CN110972988A CN201911337964.4A CN201911337964A CN110972988A CN 110972988 A CN110972988 A CN 110972988A CN 201911337964 A CN201911337964 A CN 201911337964A CN 110972988 A CN110972988 A CN 110972988A
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Prior art keywords
pet chew
percent
pet
weight
agent
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Inventor
苏琪皓
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Suzhou Jinhua Pet Products Co ltd
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Suzhou Jinhua Pet Products Co ltd
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Priority to CN201911337964.4A priority Critical patent/CN110972988A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
    • A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
    • A01K15/025—Toys specially adapted for animals
    • A01K15/026—Chewable toys, e.g. for dental care of pets
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A23K20/147—Polymeric derivatives, e.g. peptides or proteins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/163—Sugars; Polysaccharides
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/24—Compounds of alkaline earth metals, e.g. magnesium
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

The invention provides a pet chew and a preparation method thereof, wherein the pet chew comprises the following components in parts by weight: 5-33% of meat ingredients; 1% -20% of animal trachea; 5-40% of plant components; 5 to 20 percent of cow leather powder; 0.3 to 1.5 percent of edible gum; 8 to 38 percent of humectant; the animal trachea is added to replace the existing chondroitin, so that the palatability of the chondroitin to pets is obviously improved, and the chondroitin has higher nutritional value.

Description

Pet chew and preparation method thereof
Technical Field
The invention relates to a pet chew, in particular to a pet chew and a preparation method thereof.
Background
As pets increasingly enter households, pets have become indispensable family members of many households. The need for food for pets in many households has not been limited to hunger alone, and there has been much interest in the health and hygiene of pets, where pet chews have been made to help massage the pet's gums and to care for the pet's oral cavity, but many are made of materials that are harmful or non-biodegradable to the pet, have poor palatability and nutritional value, and are of such a nature that the pet loses interest in the pet chew over time, and even some pet chews can be detrimental to the health of the pet.
Therefore, there is a need to provide a new pet chew and a method for preparing the same to solve the above problems.
Disclosure of Invention
The invention aims to provide a pet chew and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a pet chew comprising, by weight:
5-33% of meat ingredients;
1% -20% of animal trachea;
5-40% of plant components;
5 to 20 percent of cow leather powder;
0.3 to 1.5 percent of edible gum;
8 to 38 percent of humectant.
As a further improvement of the technical scheme, the plant component is selected from at least one of plant materials, plant derived materials, plant proteins and plant starch.
As a further improved technical scheme of the invention, the edible gum comprises the following components in percentage by weight of the total weight of the pet chew:
0.1 to 0.7 percent of xanthan gum;
0.1 to 0.5 percent of sodium alginate; and/or
0.1 to 0.3 percent of hydroxymethyl cellulose sodium.
As a further improved technical scheme of the invention, the humectant comprises the following components in percentage by weight of the total weight of the pet chew:
5% -15% of glycerol;
2 to 15 percent of sorbitol solution;
1 to 8 percent of maltose syrup.
As a further improvement of the invention, the pet chew further comprises at least one of a nutritional agent containing animal protein, a calcium agent, an oral care agent, a flavoring agent, and a filler.
As a further improvement of the technical proposal of the invention, the pet chew comprises a nutrient containing animal protein; the animal protein-containing nutritional agent comprises at least one of the following components by weight:
5-20% milk and/or dairy products;
5-20% of eggs and/or egg products;
0.1 to 0.5 percent of sodium caseinate.
As a further improvement of the invention, the pet chew comprises a calcium agent; the calcium agent comprises 5-20% of bone meal by weight.
As a further improvement of the invention, the pet chew comprises an oral care agent; the oral care agent comprises 0.1-0.7% by weight of sodium pyrophosphate.
As a further improvement of the invention, the pet chew comprises a flavoring agent; the flavoring agent comprises 1-6% by weight of a dog snack flavoring agent.
As a further improvement of the invention, the pet chew comprises a filler; the filler comprises 0.1 to 0.7 percent by weight of calcium carbonate.
In order to achieve the above object, the present invention also provides a method for preparing a pet chew, comprising the steps of:
weighing the components according to the content of the components in the pet chew, and mixing the components to form a mixture;
putting the mixture into an extruder to be extruded to form a semi-finished product with a preset shape, wherein the temperature in the extruder is 50-70 ℃;
drying and hardening the semi-finished product to form the pet chew.
The invention has the beneficial effects that: the pet chew provided by the invention is added with animal air pipes to replace the existing chondroitin, so that the palatability of the pet chew to pets is obviously improved, and the pet chew has higher nutritional value.
Detailed Description
The present invention will be described in detail below with reference to various embodiments. It should be noted that these embodiments are not intended to limit the present invention, and those skilled in the art should be able to make functional, methodical, or structural equivalents or substitutions according to these embodiments without departing from the scope of the present invention.
The invention provides a pet chew, which comprises a meat component, animal air pipes, a plant component, cow hide powder, edible gum and a humectant, wherein the animal air pipes contain chondroitin and meat, the pet chew provided by the invention utilizes the animal air pipes to replace the chondroitin in the existing pet chew, the palatability of the pet chew to pets is obviously improved, and the pet chew has higher nutritional value.
Further, the content of the animal trachea is 1% to 20% by weight, such as 1%, 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%, and other points between the above values, limited to space and in the interest of brevity, the present invention is not intended to be exhaustive of the other specific points included in the scope.
It is to be understood that the foregoing is by weight, based on the total weight of the pet chew.
Specifically, the animal trachea can be duck trachea, goose trachea, chicken trachea, etc.
The meat components can be selected from the following meats according to requirements: animal meat such as chicken, pork, beef, duck, goose, turkey, fish, etc.; animal skins; animal viscera, such as liver, heart, lung, etc.; animal fat. Preferably, the meat is meat with strong gel property such as fish meat, chicken meat and the like, and is beneficial to forming of the pet chew.
The meat component may be fresh meat or meat meal, although this is not a limitation. The meat powder can be pork powder, chicken powder, fish powder, meat byproduct powder, poultry byproduct powder and the like, and the preparation method can be the existing preparation method of the meat powder, such as the preparation method of grinding fresh meat and then drying, and the description is omitted.
Further, the meat component may be present in an amount of 5% to 33% by weight, e.g., 5%, 10%, 20%, 30%, 33%, as well as other values between the above-mentioned values, not to be limited by space and in the interest of brevity, the invention is not intended to be exhaustive of the other specific values included in the recited ranges.
The plant component is at least one selected from plant material, plant derived material, plant protein, and plant starch. Preferably, in the embodiment, the plant components are plant starch and plant protein, on one hand, a plant protein source is provided, so that the plant protein can be absorbed and nutrition can be enhanced in the chewing process of the pet; on the other hand, the components of the pet chew contain plant starch, and the plant starch can be matured and expanded in the subsequent heating process in an extruder, so that the finally formed pet chew has proper rigidity and strength, and the chewing time of a pet is prolonged.
It will be appreciated that the plant component of the pet chew may also act as a filler to provide the finished pet chew with the appropriate rigidity and strength after drying to extend the chewing time of the pet.
The oxhide powder has gelling property after being heated, is favorable for bonding all components in the pet chew, and is favorable for forming the pet chew.
Further, the bovine hide powder may be present in an amount of 5% to 20% by weight, e.g., 5%, 6%, 10%, 20%, and other values therebetween, limited by space and in the interest of brevity, the present disclosure is not intended to be exhaustive of the other specific values included in the recited ranges.
The edible gum is used as a binder and a thickening agent, so that a mixture formed by mixing the components in the pet chew can be bonded and molded, the mixture is extruded by an extruder to form a semi-finished product with a preset shape, the semi-finished product has proper strength and flexibility, the semi-finished product is molded, rolled, folded, bent, knotted, pressed and the like, the dried finished pet chew has proper rigidity and strength, and the chewing time of a pet is prolonged.
Further, the edible gum may be present in an amount of 0.3% to 1.5% by weight, such as 0.3%, 0.5%, 1%, 1.5%, and other values between the above values, for reasons of space and brevity, and the present invention is not intended to be exhaustive of the other specific values included in the recited ranges.
Further, the edible gum comprises, based on the total weight of the pet chew: 0.1-0.7% of xanthan gum and 0.1-0.5% of sodium alginate, wherein the xanthan gum and the sodium alginate are extracts of marine plants such as seaweed and can be used as thickening agents and/or adhesives.
Further, the edible gum further comprises, based on the total weight of the pet chew: from 0.1% to 0.3% sodium carboxymethylcellulose, e.g., 0.1%, 0.2%, 0.3%, and other values between the above values, are limited by space and in the interest of brevity, and the invention is not intended to be exhaustive of the other specific values included in the recited ranges.
The sodium carboxymethyl cellulose is chemically synthesized cellulose and is used as a thickening agent, so that the toughness of the semi-finished product extruded by the extruder and the pet chew formed by final drying can be enhanced, and the chewing time of the pet can be prolonged.
On one hand, the humectant can be used as a solvent to dissolve various powdery components to form a mixture; on the other hand, the toughness of the semi-finished product extruded by the extruder can be increased, the semi-finished product with a preset shape (such as a bone shape) can be conveniently formed by operations of molding, rolling, folding, bending, knotting, pressing and the like on the semi-finished product, the toughness of the finished pet chew after drying can be enhanced, and the chewing time of a pet can be prolonged.
The humectant content is 8% to 38% by weight, such as 8%, 15%, 30%, 38%, and other points between the above values, limited to space and in the interest of brevity, and the present invention is not intended to be exhaustive of the other specific points included in the recited ranges.
Specifically, the humectant comprises, based on the total weight of the pet chew: 5% to 15% glycerol, such as 5%, 7%, 15%, and other values between the above values, to the extent that space is limited and in the interest of brevity, the invention is not intended to be exhaustive of the other specific values encompassed by the scope; 2% to 15% sorbitol solution, e.g., 2%, 5%, 15%, and other values between the above values, are limited by space and in the interest of brevity and are not intended to be an exhaustive list of other specific values encompassed by the scope of the invention; from 1% to 8% maltose syrup, such as 1%, 3%, 5%, 8%, and other points between the above values, are limited by space and in the interest of brevity, and the invention is not intended to be exhaustive of the other specific points included in the recited ranges.
The glycerol has the functions of moisturizing, protecting color and dissolving solvents of all components, the sorbitol solution has the functions of moisturizing and being used as a sweetening agent and can enhance the palatability of the pet chew, and the maltose syrup has the functions of moisturizing and dissolving all the components, also has a certain thickening function, also has the function of the sweetening agent and can enhance the palatability of the pet chew.
It is understood that in embodiments where the pet chew includes only meat components, animal trachea, plant components, hide powder, gelatin, humectants, the percentages of the components by weight sum to 100%.
Further, the pet chew further comprises: at least one of animal protein-containing nutritional agent, calcium agent, oral care agent, flavoring agent, and filler. Of course, it will be appreciated that other existing additives may also be included in the pet chew.
The animal protein-containing nutrient is used for providing an animal protein source, namely increasing the protein content in the pet chew, supplementing high-quality protein to the pet in the chewing process of the pet, and enhancing nutrition.
Further, the protein-containing nutrient comprises at least one of the following components by weight: 5% to 20% of milk and/or dairy products, such as 5%, 7.4%, 10%, 20%, and other points between the above values, to the extent that space is limited and in the interest of brevity, the invention is not intended to be exhaustive of the other specific points included in the scope; from 5% to 20% of the egg and/or egg product, such as 5%, 7.7%, 10%, 20%, and other points between the above values, by space and in the interest of brevity, the invention is not intended to be exhaustive of the other specific points included in the recited ranges; 0.1% to 0.5% sodium caseinate, such as 0.1%, 0.3%, 0.5%, and other values between the above values, limited to space and in the interest of brevity, the present invention is not intended to be exhaustive of the other specific values included in the recited ranges, wherein the sodium caseinate not only provides good quality animal protein, but also functions as a certain emulsifier.
Specifically, the milk can be selected from milk, milk powder and the like, and the dairy product can be selected from cheese, cheese powder and the like; of course, this is not a limitation.
The egg and/or egg product may be selected from whole egg, whole egg powder, yolk powder, egg white, albumen powder, etc., although not limited thereto.
It is to be understood that the foregoing is by weight, based on the total weight of the pet chew.
It is understood that in embodiments where only meat components, animal trachea, plant components, hide powder, gelatin, humectants, and animal protein-containing nutrients are included in the pet chew, the percentages of the components by weight add up to 100%.
The calcium agent is used for providing a calcium source, namely increasing the calcium content in the pet chew, supplementing calcium to the pet in the chewing process of the pet and enhancing nutrition.
Further, in this embodiment, the calcium agent comprises 5% to 20% by weight of bone meal, such as 5%, 9.6%, 15%, 20%, and other points between the above values, limited by space and in the interest of brevity, and the invention is not intended to be exhaustive of the other specific points included in the scope. Of course, this is not a limitation.
It is understood that in embodiments including the meat component, the animal trachea, the plant component, the hide powder, the food gum, the moisturizer, the animal protein-containing nutritional agent, and the calcium component in the pet chew, the sum of the percentages of the components by weight is 100%.
The oral care agent is used for providing a friction factor for rubbing the teeth of the pet in the chewing process of the pet so as to clean the oral cavity of the pet and keep the oral cavity of the pet healthy.
Specifically, in one embodiment, the oral care agent comprises 0.1% to 0.7% by weight sodium pyrophosphate, such as 0.1%, 0.5%, 0.7%, and other values between the foregoing, for brevity and clarity, and the invention is not intended to be exhaustive of the other specific values included in the recited ranges. Of course, the oral care agent is not limited to the sodium pyrophosphate, and all existing oral care agents are within the scope of the present invention.
The sodium pyrophosphate is used as an oral care agent, has a certain moisturizing effect, can enhance the toughness of the dried finished pet chew, prolongs the chewing time of the pet, and achieves a better effect of cleaning the oral cavity of the pet.
It is understood that in embodiments including the meat component, the animal trachea, the plant component, the hide powder, the edible gum, the moisturizer, the animal protein-containing nutritional agent, the calcium agent, and the oral care agent in the pet chew, the sum of the percentages of each component by weight is 100%.
The filler is used for enabling the semi-finished product extruded by the extruder to have proper strength and flexibility, facilitating the operations of molding, rolling, folding, bending, knotting, pressing and the like on the semi-finished product to form the semi-finished product with a preset shape (such as a bone shape), enabling the dried finished pet chew to have proper rigidity and strength, and prolonging the chewing time of a pet.
In particular, the filler comprises from 0.1% to 0.7% by weight of calcium carbonate, such as 0.1%, 0.5%, 0.7%, and other values between the above values, for reasons of space and in the interest of brevity, the invention is not intended to be exhaustive of the other specific values included in the stated ranges. Of course, the filler is not limited to this, that is, besides calcium carbonate, other existing fillers may be used.
The calcium carbonate, in addition to acting as a filler, increases the strength and toughness of the semi-finished product and the resulting pet chew, also provides a source of calcium to supplement the pet with calcium.
It is understood that in embodiments including the meat component, the animal trachea, the plant component, the hide powder, the edible gum, the moisturizer, the animal protein-containing nutritional agent, the calcium agent, the oral care agent, and the filler in the pet chew, the sum of the percentages of each component by weight is 100%.
The flavoring agent is used to enhance the palatability of the pet chew, optimize the flavor of the pet chew to attract a pet, enhance the attraction of the pet chew to a pet, and encourage a pet to chew.
In one embodiment, the flavoring comprises 1% to 6% by weight of a dog treat flavor, such that the pet chew is suitable for chewing by dogs. Of course, it will be understood that the flavoring agent is not limited to the dog food flavor and may be selected according to the corresponding pet.
The snack flavoring agent for dogs can adopt the existing snack flavoring agent for dogs, and the detailed description is omitted.
Several specific examples of pet chews are provided below:
the pet chew in the first embodiment comprises, by weight, 33% meat component, 5% duck trachea, 5% milk and/or milk product, 7.7% egg and/or egg product, 0.3% sodium caseinate, 5% hide powder, 5% bone meal, 20% plant component, 7% glycerin, 5% sorbitol solution, 3% maltose syrup, 2% dog snack flavor, 0.5% sodium pyrophosphate, 0.5% calcium carbonate, 0.5% xanthan gum, 0.3% sodium alginate, 0.2% sodium carboxymethylcellulose.
The pet chew of the second embodiment comprises, by weight, 5% meat component, 20% duck trachea, 5% milk and/or milk product, 20% egg and/or egg product, 0.5% sodium caseinate, 13% hide powder, 9.6% bone meal, 5% plant component, 15% glycerin, 2% sorbitol solution, 1% maltose syrup, 1% dog snack flavor, 0.7% sodium pyrophosphate, 0.7% calcium carbonate, 0.7% xanthan gum, 0.5% sodium alginate, 0.3% sodium carboxymethylcellulose.
The third embodiment of the pet chew comprises, by weight, 10% meat component, 5% duck trachea, 7.4% milk and/or milk product, 5% egg and/or egg product, 0.1% sodium caseinate, 20% hide powder, 5% bone meal, 20% plant component, 15% glycerin, 5% sorbitol solution, 5% maltose syrup, 2% dog food flavor, 0.1% sodium pyrophosphate, 0.1% calcium carbonate, 0.1% xanthan gum, 0.1% sodium alginate, 0.1% sodium carboxymethylcellulose.
Further, the invention also provides a preparation method for preparing the pet chew, which comprises the following steps:
s1: weighing the components according to the content of the components in any one of the pet chews, and mixing the components to form a mixture;
for example, when preparing the pet chew in the first embodiment, step S1 is: by weight, 33% of meat component, 5% of duck trachea, 5% of milk and/or milk product, 7.7% of egg and/or egg product, 0.3% of sodium caseinate, 5% of cow hide powder, 5% of bone meal, 20% of plant component, 7% of glycerol, 5% of sorbitol solution, 3% of maltose syrup, 2% of snack flavor, 0.5% of sodium pyrophosphate, 0.5% of calcium carbonate, 0.5% of xanthan gum, 0.3% of sodium alginate and 0.2% of sodium carboxymethylcellulose are mixed to form a mixture.
It is to be understood that any one of the above in step S1 is not limited to the first to third embodiments, but is all of the embodiments described above.
S2: putting the mixture into an extruder to be extruded to form a semi-finished product with a preset shape, wherein the temperature in the extruder is 50-70 ℃;
it will be appreciated that in the extrusion of the mixture from the extruder, it is generally in the form of a sheet and is relatively flexible, in which case it is possible to form a semi-finished product having a predetermined shape by changing its shape by molding, rolling, folding, bending, knotting, pressing, etc., as required.
Meanwhile, the temperature in the extruder is set to be 50-70 ℃, on one hand, the properties of various components are changed, and the solubility of the components is enhanced; on the other hand, the maturity of the plant starch in the plant components is enhanced, the puffing effect of the plant starch is enhanced, the formed semi-finished product has better ductility and durability, the semi-finished product extruded from the extruding machine is convenient to be molded, rolled, folded, bent, knotted, pressed and the like in the follow-up process, the shape of the semi-finished product is changed into a semi-finished product with a preset shape, the dried finished pet chew has proper rigidity and strength, and the chewing time of the pet is prolonged.
S3: drying and hardening the semi-finished product to form the pet chew.
Specifically, the steps of the preparation method for preparing the pet chew in the first embodiment of the present invention are specifically as follows:
mixing 33% of meat component, 5% of duck trachea, 5% of milk and/or milk product, 7.7% of egg and/or egg product, 0.3% of sodium caseinate, 5% of cow hide powder, 5% of bone meal, 20% of plant component, 7% of glycerol, 5% of sorbitol solution, 3% of maltose syrup, 2% of dog snack flavoring agent, 0.5% of sodium pyrophosphate, 0.5% of calcium carbonate, 0.5% of xanthan gum, 0.3% of sodium alginate and 0.2% of sodium carboxymethylcellulose by weight to form a mixture, putting the mixture into an extruder, extruding at the temperature of 50-70 ℃ to form a semi-finished product with a preset shape, and finally drying and hardening the semi-finished product to form the pet chew.
The steps of the preparation method for preparing the pet chew in the second embodiment of the invention are specifically as follows:
mixing 5% of meat component, 20% of duck trachea, 5% of milk and/or milk product, 20% of egg and/or egg product, 0.5% of sodium caseinate, 13% of cow hide powder, 9.6% of bone meal, 5% of plant component, 15% of glycerol, 2% of sorbitol solution, 1% of maltose syrup, 1% of dog snack flavoring agent, 0.7% of sodium pyrophosphate, 0.7% of calcium carbonate, 0.7% of xanthan gum, 0.5% of sodium alginate and 0.3% of sodium carboxymethylcellulose by weight to form a mixture, putting the mixture into an extruder, extruding at the temperature of 50-70 ℃ to form a semi-finished product with a preset shape, and finally drying and hardening the semi-finished product to form the pet chew.
The steps of the preparation method for preparing the pet chew in the third embodiment of the invention are specifically as follows:
mixing 10% of meat component, 5% of duck trachea, 7.4% of milk and/or milk product, 5% of egg and/or egg product, 0.1% of sodium caseinate, 20% of cow hide powder, 5% of bone meal, 20% of plant component, 15% of glycerol, 5% of sorbitol solution, 5% of maltose syrup, 2% of dog snack flavoring agent, 0.1% of sodium pyrophosphate, 0.1% of calcium carbonate, 0.1% of xanthan gum, 0.1% of sodium alginate and 0.1% of sodium carboxymethylcellulose by weight to form a mixture, putting the mixture into an extruder, extruding at the temperature of 50-70 ℃ to form a semi-finished product with a preset shape, and finally drying and hardening the semi-finished product to form the pet chew.
Compared with the prior art, the pet chew provided by the invention has the advantages that the existing chondroitin is replaced by the animal trachea, so that the palatability of the pet chew to pets is obviously improved, and the pet chew has higher nutritional value.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (11)

1. A pet chew characterized by: the pet chew comprises, by weight:
5-33% of meat ingredients;
1% -20% of animal trachea;
5-40% of plant components;
5 to 20 percent of cow leather powder;
0.3 to 1.5 percent of edible gum;
8 to 38 percent of humectant.
2. The pet chew of claim 1, wherein: the plant component is at least one selected from plant material, plant derived material, plant protein, and plant starch.
3. The pet chew of claim 1, wherein: the edible gum comprises, based on the total weight of the pet chew:
0.1 to 0.7 percent of xanthan gum;
0.1 to 0.5 percent of sodium alginate; and/or
0.1 to 0.3 percent of hydroxymethyl cellulose sodium.
4. The pet chew of claim 1, wherein: the humectant comprises, based on the total weight of the pet chew:
5% -15% of glycerol;
2 to 15 percent of sorbitol solution;
1 to 8 percent of maltose syrup.
5. The pet chew of claim 1, wherein: the pet chew further comprises at least one of a nutritional agent comprising animal protein, a calcium agent, an oral care agent, a flavoring agent, and a filler.
6. The pet chew of claim 5, wherein: the pet chew comprises a nutritional agent containing animal protein; the animal protein-containing nutritional agent comprises at least one of the following components by weight:
5-20% milk and/or dairy products;
5-20% of eggs and/or egg products;
0.1 to 0.5 percent of sodium caseinate.
7. The pet chew of claim 5, wherein: the pet chew includes a calcium agent; the calcium agent comprises 5-20% of bone meal by weight.
8. The pet chew of claim 5, wherein: the pet chew includes an oral care agent therein; the oral care agent comprises 0.1-0.7% by weight of sodium pyrophosphate.
9. The pet chew of claim 5, wherein: the pet chew includes a flavoring agent; the flavoring agent comprises 1-6% by weight of a dog snack flavoring agent.
10. The pet chew of claim 5, wherein: the pet chew includes a filler therein; the filler comprises 0.1 to 0.7 percent by weight of calcium carbonate.
11. A preparation method of a pet chew is characterized in that: the preparation method comprises the following steps:
weighing the ingredients in the pet chew of any one of claims 1 to 10, and mixing the ingredients to form a mixture;
putting the mixture into an extruder to be extruded to form a semi-finished product with a preset shape, wherein the temperature in the extruder is 50-70 ℃;
drying and hardening the semi-finished product to form the pet chew.
CN201911337964.4A 2019-12-23 2019-12-23 Pet chew and preparation method thereof Pending CN110972988A (en)

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Application publication date: 20200410