CN114903123A - Low-temperature baked dog and cat dry food and preparation method thereof - Google Patents

Low-temperature baked dog and cat dry food and preparation method thereof Download PDF

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CN114903123A
CN114903123A CN202210576227.5A CN202210576227A CN114903123A CN 114903123 A CN114903123 A CN 114903123A CN 202210576227 A CN202210576227 A CN 202210576227A CN 114903123 A CN114903123 A CN 114903123A
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parts
baked
temperature
chicken
vitamin
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陈金发
顾欢欢
汪文浩
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Xiaobao Pet Food Group Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/40Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
    • A23K50/42Dry feed
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/14Pretreatment of feeding-stuffs with enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/35Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from potatoes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/20Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The invention discloses a low-temperature baked dry dog and cat food and a preparation method thereof, wherein the low-temperature baked dry dog and cat food comprises the following components in percentage: 30-70 parts of chicken breast, 0-30 parts of dried chicken, 1-10 parts of chicken oil, 1-10 parts of chicken liver, 1-10 parts of chicken heart, 1-10 parts of potato powder, 1-10 parts of cassava starch, 0.1-3 parts of cellulose, 0.5-3 parts of fish oil, 0.5-3 parts of chicken liver powder, 0.1-3 parts of krill powder, 0.1-3 parts of fruits and vegetables and 0.1-3 parts of vitamin and mineral compound material. The scheme disclosed by the invention is suitable for long-term eating by dogs and cats, can meet all nutritional requirements of dogs and cats, and can also be used for providing crisp dry food for dogs and cats, which has no greasy surface and high retention rate of heat-sensitive nutrients for pets.

Description

Low-temperature baked dry dog and cat food and preparation method thereof
Technical Field
The invention relates to pet food, in particular to low-temperature baked dry food for dogs and cats and a preparation method thereof.
Background
With the improvement of living standard of people, the feeding quantity of pet cats is more and more, and in China, with the career of pet owners for pets and the knowledge of nutrition, the market demand of cat food is more and more, and the kinds of cat food are more and more. The existing cat food is filled with a large amount of starch plant raw materials, is not easy to be absorbed and utilized by cats, and only uses probiotics to improve the function of an intestinal digestive system. Thus, there is a need in the market for a cat food that more closely matches the formulation originally consumed by cats and that improves gut immunity in multiple dimensions.
The existing pet dried food is mainly produced by using a puffing process, the processing temperature of the dried food produced by the puffing process is high, and the problems of high granule hardness, low heat-sensitive nutrient retention rate and greasy granule surface can be caused by the fact that grease is required to be sprayed outside.
Disclosure of Invention
The invention aims to provide a low-temperature baked dry canine cat food and a novel technical scheme of a preparation method thereof.
According to the first aspect of the invention, the low-temperature baked canine/feline dry food is provided, and comprises the following components in percentage: 30-70 parts of chicken breast, 0-30 parts of dried chicken, 1-10 parts of chicken oil, 1-10 parts of chicken liver, 1-10 parts of chicken heart, 1-10 parts of potato powder, 1-10 parts of cassava starch, 0.1-3 parts of cellulose, 0.5-3 parts of fish oil, 0.5-3 parts of chicken liver powder, 0.1-3 parts of krill powder, 0.1-3 parts of fruits and vegetables and 0.1-3 parts of vitamin and mineral compound material.
Optionally, in addition to the chicken breast, chicken liver and chicken heart, various fresh animal meats and fresh entrails are included.
Optionally, in addition to said chicken breast, one or more combinations of duck, cattle, sheep and fish.
Optionally, the vitamin-mineral composite is not limited to a compound of a mineral element, and is a combination of one or more of a compound containing a mineral element and an organic compound.
Optionally, the vitamin mineral complex premix comprises per kg: 600000IU-30000IU of vitamin A acetate, 360000 IU-200000IU of vitamin D, 5000IU-20000IU of vitamin E, 1300-2000 mg of vitamin B, 2300-2000 mg of vitamin B, 6200-2000 mg of vitamin B, 123-30 mg of vitamin B, 10-100mg of biotin, 500 mg of pantothenic acid, 50-200mg of folic acid, 1500 mg of nicotinamide, 5000 20000mg of iron, 500 20000mg of copper, 1000 20000mg of manganese, 10000 30000mg of zinc, 100mg of iodine, 400, 10-30mg of selenium, 30000mg of choline, 80000mg of taurine and 100g-300g of taurine.
According to a second aspect of the invention, a method for preparing low-temperature baked dry canine and feline foods comprises the following steps:
step S1, raw material processing: crushing and uniformly mixing the chicken breast, the chicken liver and the chicken heart, adding an enzyme preparation, carrying out enzymolysis at a first preset temperature, and temporarily storing after enzymolysis to obtain enzymolysis meat slurry;
step S2, primarily mixing potato powder, tapioca starch, cellulose, krill powder, fruit and vegetable powder and vitamin minerals with a mixer, and then secondarily mixing the primarily mixed materials with the enzymolyzed meat pulp, the dried chicken and the grease with the mixer;
step S3, making the second mixed raw material into a specific shape by using a mould, and then putting the raw material into a conveyor belt to be baked and dehydrated by baking and dehydrating equipment to obtain a baked and dehydrated product;
s4, cooling the baked and dehydrated product, detecting the cooled product by a metal detector, and removing metal mixed in the product;
and step S5, performing sampling inspection on the product passing through the metal detector, and packaging and storing the product after the product passes the inspection.
Optionally, in step S1, the first preset temperature is 40 to 60 degrees celsius; the enzymolysis time is 1-4 hours;
in step S2, the preliminary mixing time is 1-5 minutes; the second mixing time is 1-5 minutes.
Optionally, in step S3, the baking dehydration is divided into four stages, the baking dehydration time is 20-30 minutes, and the moisture of the baked dehydrated product is 3% -8%.
Optionally, in step S3, the temperature of the first two baking dehydration stages is a second preset temperature, and the temperature of the second two baking dehydration stages is a third preset temperature;
the second preset temperature is 70-90 ℃; the third preset temperature is 60-80 ℃.
Optionally, in step S4, the temperature of the cooled product is not more than 5 degrees celsius at room temperature.
According to one embodiment of the invention, the following beneficial effects are achieved: the dry food is suitable for dogs and cats to eat for a long time, can meet all nutritional requirements of dogs and cats, and can be used for providing pet with dry food for dogs and cats, which is crisp, has non-greasy surface and high retention rate of heat-sensitive nutrients.
Detailed Description
It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
Example (b):
the invention discloses a novel low-temperature baked dry dog and cat food, which is used for confirming that the daily feed intake of a pet can meet the nutritional requirement through feeding and long-term tracking observation of the pet.
The specific operation scheme is as follows:
dog food protocol is shown in table 1:
TABLE 1
Puffed dog Baked dog 1 Baked dog 2 Baked dog 3
Chicken breast 15 50 50 50
Dried chicken 25 15 15 15
Chicken liver 8 9 8 8
Chicken heart 7 7 7 6
Potato flour 17 4 4 3
Cassava starch 13 2 2 3
Chicken oil 6 6 6 6
Fish oil 2 2 2 2
Chicken liver powder 2 3 3 2.5
Krill powder 0 0 0 0
Cellulose, process for producing the same, and process for producing the same 2 1 1 1
Fruit and vegetable powder 2 0.9 0.5 0.5
Vitamin mineral 1 0.1 1.5 3
The cat food operating schedule is shown in table 2:
TABLE 2
Puffed cat Baking cats 1 Baked cat 2 Baking cat 3
Chicken breast meat 10 46 46 45
Dried chicken 35 26 26 26
Chicken liver 5 5 5 4.5
Chicken heart 5 4 4 4
Potato flour 15 2 2 2
Cassava starch 13 2 2 2
Chicken oil 6 6 6 6
Fish oil 2 2 2 2
Chicken liver powder 3 2 2 2
Krill powder 3 3 2 2
Cellulose, process for producing the same, and process for producing the same 1 1 1 1
Fruit and vegetable powder 1 0.9 0.5 0.5
Vitamin mineral 1 0.1 1.5 3
The vitamin and mineral compound premix comprises the following components in each kg: 600000IU-30000IU of vitamin A acetate, 360000-360000 IU IU-200000IU of vitamin D, 5000IU-20000IU of vitamin E, 1300-2000 mg of vitamin B, 2300-2000 mg of vitamin B, 6200-2000 mg of vitamin B, 123-30 mg of vitamin B, 10-100mg of biotin, 500 mg of pantothenic acid, 50-200mg of folic acid, 4000mg of nicotinamide 1500-.
The preparation method of the low-temperature baked dry canine cat food comprises the following specific operations:
step S1, raw material processing: crushing and uniformly mixing chicken breast, chicken liver and chicken heart, adding an enzyme preparation, performing enzymolysis at 40-60 ℃ for 1-4 hours, and temporarily storing after enzymolysis to obtain enzymolysis meat slurry;
step S2, primarily mixing potato powder, tapioca starch, cellulose, krill powder, fruit and vegetable powder and vitamin minerals for 1-5 minutes by using a mixer, and then secondarily mixing the primarily mixed powder, the enzymolyzed meat pulp, the dried chicken and the grease for 1-5 minutes by using the mixer;
step S3, making the second mixed raw material into a specific shape by using a mold, and entering a conveyor belt to be baked and dehydrated by baking and dehydrating equipment, wherein the baking and dehydrating is divided into four sections, the temperature of the first two sections of baking and dehydrating is 70-90 ℃, the temperature of the second two sections of baking and dehydrating is 60-80 ℃, the baking and dehydrating time is 20-30 minutes, so that a baked and dehydrated product is obtained, and the moisture of the baked and dehydrated product is 3-8%;
s4, cooling the baked and dehydrated product, wherein the temperature of the cooled product is not more than 5 ℃ of room temperature, and the cooled product is detected by a metal detector to remove metals mixed in the product;
and step S5, performing sampling inspection on the product passing through the metal detector, and packaging and storing the product after the product passes the inspection.
According to the method, the prepared product nutritional index detection value is as follows:
the dog food nutritional indicators are shown in table 3,
TABLE 3
Figure BDA0003662254670000051
Figure BDA0003662254670000061
The nutritional indicators of the cat food are shown in table 4,
TABLE 4
Figure BDA0003662254670000062
The hardness and the crispness of the pet dried food prepared in the embodiment are respectively tested by a Bohler-Fei CTX texture analyzer; evaluating the oil condition on the grain surface through an oil infiltration test; the retention rate of heat-sensitive nutrients such as vitamin B1, vitamin B2, vitamin A, vitamin K3, vitamin B6, nicotinamide, D-biotin and the like in the dry grain particles in the puffing process and the baking process is evaluated through physicochemical detection; in addition, 20 sterilization dogs (9 female dogs and 11 male dogs) and 20 sterilization cats (9 female cats and 11 male cats) are respectively selected for feeding experiments, the ages are 1-3 years, and the animals are randomly divided into 4 groups. The dogs are fed at 9 am and 4 am every day, the cats are fed at 3 am and half every day, the cats are fed at 9 am every second day, the dining basin is taken out, the cats are fed freely in the middle, the dogs and the cats are fed in a dog house and a cat house respectively, the dogs and the cats can move freely in the range of the dog house and the cat house every day, the indoor temperature is kept at 20-25 ℃, the weight is weighed in 0, 1, 2, 3 and 4 weeks, and whether abnormal reaction occurs in the dogs and the cats is observed in the testing period.
Body weight changes are shown in tables 5 and 6:
TABLE 5
Puffed dog food Baked dog food 1 Baked dog food 2 Baked dog food 3
Original body weight, kg 8.4 8.6 8.3 8.9
Body weight, kg after 4 weeks 8.5 8.6 8.5 8.9
Weight change, kg +0.1 0 +0.2 0
Daily food intake, g 190 200 190 209
TABLE 6
Puffed cat food Baked cat food 1 Baked cat food 2 Baked cat food 3
Original body weight, kg 4.2 4.5 4.1 4.3
Body weight, kg after 4 weeks 4.2 4.4 4.2 4.3
Weight change, kg 0 -0.1 +0.1 0
Daily food intake, g 59.7 63.4 60.3 61.2
After the feed is fed for 28 days, compared with puffed grains, the weight, feed intake and excrement conditions of each group of dogs in the baked grains are not changed abnormally, which indicates that the daily nutritional requirements of the dogs can be met by the secondary baked grains.
The results of the dog food crispness test are shown in table 7:
TABLE 7
Grain food Thickness (mm) Hardness (g) Brittleness (number of peaks)
Puffed dog food 4.89 3513 1
Baked dog food 1 4.91 1823 5
Baked dog food 2 4.89 1840 4
Baked dog food 3 4.92 1819 6
The results of the cat food crispness test are shown in table 8:
TABLE 8
Grain food Thickness (mm) Hardness (g) Brittleness (number of peaks)
Puffed cat food 3.81 3140 2
Baked cat food 1 3.75 1429 8
Baked cat food 2 3.79 1431 7
Baked cat food 3 3.82 1398 9
The hardness and friability of the puffed and baked dog and cat food was tested by a Bohler fly CTX texture analyzer and the results showed that the hardness of the baked pet dry food was lower than that of the puffed pet dry food. The larger the number of peaks, the better the crispness of the dried food, and the better the crispness of the baked pet dried food than the puffed pet dried food.
And (3) testing oil infiltration:
uniformly mixing the puffed and baked dry dog and cat food in an equivalent ratio of 1:1 respectively, taking 20g of the puffed and baked dog and cat food respectively, standing the puffed and baked dog and cat food on a piece of white A4 paper for 20 minutes, observing the oil immersion condition on the paper, and counting the number and the diameter of oil halos, wherein the result shows that a large number of obvious oil halos appear in the puffed dry food, a small number of slight oil halos appear in the baked food, the diameter of the oil halos of the puffed dry food is larger than that of the baked food, and the surface of the puffed food is more greasy, as shown in Table 9.
TABLE 9
Puffed dog or cat food Baked dog and cat food
Number of oil halos 145 60
Average diameter (mm) of oil halo 0.56 0.24
Dog food heat-sensitive nutrient retention is shown in table 10:
watch 10
Puffed dog food Baked dog food 1 Baked dog food 2 Baked dog food 3
Vitamin B1 60 85 87 88
Vitamin B2 85 90 90.2 91
Vitamin A 75 86 89 89
Vitamin B6 75 84 85 85
Nicotinamide 90 93 93 94
D-biotin 85 92 95 96
Cat food thermosensitive nutrient retention is shown in table 11:
TABLE 11
Puffed cat food Baked cat food 1 Baked cat food 2 Baked cat food 3
Vitamin B1 61 84 85 85
Vitamin B2 83 89 90 90
Vitamin A 77 85 86 89
Vitamin B6 74 83 85 86
Nicotinamide 89 91 93 94
D-biotin 84 92 92 93
The retention rate of heat-sensitive nutrients of the baked dog and cat food is higher than that of the puffed dog and cat food.
Therefore, the dry food is suitable for dogs and cats to eat for a long time, can meet all nutritional requirements of dogs and cats, and can be used for providing pets with dry food for dogs and cats, which is crisp, has non-greasy surface and high retention rate of heat-sensitive nutrients.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (10)

1. The low-temperature baked dry canine cat food is characterized by comprising the following components in percentage by weight: 30-70 parts of chicken breast, 0-30 parts of dried chicken, 1-10 parts of chicken oil, 1-10 parts of chicken liver, 1-10 parts of chicken heart, 1-10 parts of potato powder, 1-10 parts of cassava starch, 0.1-3 parts of cellulose, 0.5-3 parts of fish oil, 0.5-3 parts of chicken liver powder, 0.1-3 parts of krill powder, 0.1-3 parts of fruits and vegetables and 0.1-3 parts of vitamin and mineral compound material.
2. The low-temperature-baked canine/feline dried food according to claim 1, characterized by comprising various fresh meat and fresh internal organs of animals in addition to the chicken breast, chicken liver and chicken heart.
3. The low-temperature-baked canine/feline dry food according to claim 2, further comprising at least one of duck, cow, sheep and fish in addition to the chicken breast.
4. The low-temperature-baked canine-feline dry food according to claim 1, wherein the vitamin mineral complex is not limited to one mineral element-containing compound, and is at least one of a mineral element-containing compound and an organic compound.
5. The low-temperature-baked canine-feline dry food according to claim 4, wherein the vitamin mineral complex premix comprises per kilogram: 600000IU-30000IU of vitamin A acetate, 360000-360000 IU IU-200000IU of vitamin D, 5000IU-20000IU of vitamin E, 1300-2000 mg of vitamin B, 2300-2000 mg of vitamin B, 6200-2000 mg of vitamin B, 123-30 mg of vitamin B, 10-100mg of biotin, 500 mg of pantothenic acid, 50-200mg of folic acid, 4000mg of nicotinamide 1500-.
6. A method for preparing low-temperature baked dry canine/feline food is characterized by comprising the following steps:
step S1, raw material processing: crushing and uniformly mixing the chicken breast, the chicken liver and the chicken heart, adding an enzyme preparation, carrying out enzymolysis at a first preset temperature, and temporarily storing after enzymolysis to obtain enzymolysis meat slurry;
step S2, primarily mixing potato powder, tapioca starch, cellulose, krill powder, fruit and vegetable powder and vitamin minerals with a mixer, and then mixing the primarily mixed materials with the meat pulp, the dried chicken and the grease obtained by enzymolysis for the second time with the mixer;
step S3, making the raw materials mixed for the second time into a specific shape by using a mould, and then putting the raw materials into a conveyor belt to be baked and dehydrated by baking and dehydrating equipment to obtain a baked and dehydrated product;
s4, cooling the baked and dehydrated product, detecting the cooled product by a metal detector, and detecting whether metal is mixed in the product;
and step S5, performing spot check on the products detected by the metal detector, and packaging and storing after the products are detected to be qualified.
7. The method for preparing low-temperature-baked canine/feline dry food according to claim 6, wherein in step S1, the first predetermined temperature is 40 to 60 degrees celsius; the enzymolysis time is 1-4 hours;
in step S2, the preliminary mixing time is 1-5 minutes; the second mixing time is 1-5 minutes.
8. The method for preparing low-temperature baked canine/feline dried food according to claim 6, wherein in step S3, the baking dehydration is divided into four stages, the baking dehydration time is 20 to 30 minutes, and the moisture of the baked dehydrated product is 3 to 8 percent.
9. The method for preparing low-temperature baked canine/feline dried food according to claim 8, wherein in step S3, the temperature of the first two baking dehydration stages is a second preset temperature, and the temperature of the second two baking dehydration stages is a third preset temperature;
the second preset temperature is 70-90 ℃; the third preset temperature is 60-80 ℃.
10. The method for preparing low-temperature-baked canine/feline dry food according to claim 6, wherein in step S4, the temperature of the cooled product is not more than 5 ℃ at room temperature.
CN202210576227.5A 2022-05-25 2022-05-25 Low-temperature baked dog and cat dry food and preparation method thereof Pending CN114903123A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111758850A (en) * 2020-08-04 2020-10-13 辽宁海辰宠物有机食品有限公司 Low-allergy grain-free puffed staple food for dogs and cats, composite freeze-dried puffed staple food for dogs and cats, and preparation method and application thereof
CN112042825A (en) * 2020-10-20 2020-12-08 山东汉欧生物科技有限公司 High-fresh-meat pet food and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111758850A (en) * 2020-08-04 2020-10-13 辽宁海辰宠物有机食品有限公司 Low-allergy grain-free puffed staple food for dogs and cats, composite freeze-dried puffed staple food for dogs and cats, and preparation method and application thereof
CN112042825A (en) * 2020-10-20 2020-12-08 山东汉欧生物科技有限公司 High-fresh-meat pet food and preparation method thereof

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Application publication date: 20220816