Preparation method of ostrich meat pet solid food

Abstract

The invention relates to the technical field of preparation of dry food for pets, and discloses a preparation method of dry food for ostrich meat, which comprises the following steps: S1, basic treatment, maturation or unfreezing of ostrich meat: the unfreezing method and conditions are as follows: the unfreezing room temperature in summer is 16-20 DEG C, the unfreezing time in winter is 10-15 DEG C, the unfreezing time in summer is 12-24 hours, the unfreezing time in winter is 18-36 hours, the relative humidity is 85%-90%, and the center temperature of the unfrozen meat is less than or equal to 7 DEG C in summer; not more than 10 DEG C in winter; according to the dry pet food, the ostrich meat is subjected to basic treatment and ostrich meat maturation treatment, the treatment steps of the ostrich meat are refined, bone residues and meridians can be removed in the treatment process, the quality of the pet food can be improved, and meanwhile the nutrition of the pet food is guaranteed. According to the pet solid food, the solid food is dried until the water content is within the range of 8-11%, the yield of the solid food can be improved, and the shelf life of the pet food is shortened due to the fact that the water content is too high.

Description

Technical Field

[0001] The invention relates to the technical field of pet dry food preparation, in particular to a method for preparing ostrich meat pet dry food. Background Art

[0002] Ostrich is a herbivorous animal with low fat and high nutritional value. In recent years, the breeding of ostriches has developed rapidly. In addition to slaughtering and processing them for the market, they can now be processed into soft-packaged products with long shelf life, commercial value, safety, hygiene, convenience and nutrition.

[0003] In the prior art, ostrich meat is mostly processed by chopping it and drying it, adding it with starch and other ingredients and mixing it evenly, and then making it into small particles for pets to use. However, the prior art does not process ostrich meat carefully enough, and the processing of ostrich meat is too simple and rough. Some unprocessed ostrich meat will affect the quality of pet food. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a method for preparing ostrich meat dry food for pets, which has the advantages of finely processing ostrich meat and improving the quality of the pet dry food, and solves the problem that the existing device does not process ostrich meat thoroughly.

[0005] (II) Technical solution To achieve the above object, the present invention provides the following technical solution: a method for preparing ostrich meat pet dry food, comprising: S1: Basic processing of ostrich meat, ripening or thawing: Thawing method and conditions, thawing room temperature in summer is 16-20℃, 10-15℃ in winter, thawing time is 12-24 hours in summer, 18-36 hours in winter, relative humidity is 85%-90%, after thawing, the core temperature of meat is ≤7℃ in summer, ≤10℃ in winter; Deboning, use a sharp knife to follow the bones, cut the meridians, etc., avoid chopping bones, so as to avoid bone residue in the meat, which affects the processing quality; Cut into strips and blocks, first cut into strips and then into blocks; S2: After the ostrich meat is matured, it can be pre-cooked after being cut into strips, and then cut into pieces. The width of the strips should be 4 to 6 cm. The pre-cooking time is 30 to 35 minutes. After being taken out and dried at low temperature, it can be used as freeze-dried food, and can also be used for subsequent puffed food processing; S3: Ingredient processing: freeze-dry and grind the mature ostrich meat, add fish meal, liver meal, corn meal, soybean meal, and fish oil and mix them in proportion; S4: Modulation and puffing treatment, the mixing time is 5 minutes, and the mixing time is 3 minutes after adding water. After adjusting the water addition ratio, first increase part of the material, observe the puffing degree, and adjust appropriately according to the situation; S5: Drying and packaging. The puffed grain is dried in a dryer. After drying, it is cooled and finally packaged and stored in a packaging machine.

[0006] In some embodiments, when thawing the ostrich meat during the basic treatment of S1 ostrich meat, the meat can be hung in batches, with a distance of about 5 cm between slices, not less than 20 cm from the ground, and the hind legs facing upward.

[0007] In some embodiments, during the ripening process of the S2 ostrich meat, the cooked ostrich meat strips may be cut into small pieces of 3.5 to 4 cm.

[0008] In some embodiments, the S3: ingredient processing may replace corn starch and soybean meal powder with wheat flour.

[0009] In some embodiments, S3: during ingredient processing, freeze-dried ostrich meat powder, fish meal, liver meal, corn meal, and soybean meal powder are sieved and refined to remove coarse particles.

[0010] In some embodiments, the S4: oil spraying and multivitamin addition after the modulation and puffing treatment also affect the quality of the pet food. The uniformity of oil spraying should be good. If it is not uniform, the color of the pet food will be different and the appearance will be reduced. At present, the oil spraying time for adult pet food is 130 seconds / 20 kg. The oil spraying time for cub food is 250 seconds / 20 kg.

[0011] In some embodiments, S3: during the processing of ingredients, a variety of ingredients selected from rabbit meat, mutton, horse meat, venison, anchovies, Spanish mackerel, sardines, salmon, cod, krill, white shrimp, chicken liver, chicken heart, corn germ, sweet potato, purple sweet potato, egg yolk, carrot, salmon oil, red beet, apple, black wolfberry, cheese, pumpkin, spinach, broccoli, strawberry, black sesame, beetroot, Codonopsis pilosula, and rosemary can be added.

[0012] In some embodiments, during the drying and packaging process of S5, the puffed grains may be dried to a moisture content in the range of 8% to 11%.

[0013] (III) Beneficial effects Compared with the prior art, the present invention provides a method for preparing ostrich meat pet dry food, which has the following beneficial effects: 1. The pet dry food refines the processing steps of ostrich meat through the basic processing of ostrich meat and the mature processing of ostrich meat. In the processing process, bone residues and meridians can be removed, which can improve the quality of pet food and ensure the nutrition of pet food.

[0014] 2. The pet dry food can improve the yield of dry food by drying the dry food to a moisture content within the range of 8% to 11%. Too high moisture content will shorten the shelf life of the dog food and reduce the taste. If it is dried too dry, the yield of the dog food will decrease. DETAILED DESCRIPTION

[0015] The following will be combined with the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0016] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0017] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0019] Ostrich is a herbivorous animal with low fat and high nutritional value. People breed and slaughter it to process pet dry food, which is very popular in the market. In recent years, ostrich breeding has developed rapidly. In addition to slaughtering and processing it to supply the market, it can now be processed into soft-packaged products with long shelf life, commercial value, safety, hygiene, convenience and nutrition, and its products are in short supply.

[0020] In the related art, ostrich meat is mostly processed by chopping it and drying it, adding it with starch and other ingredients and mixing it evenly, and then making it into small particles for pets to use. However, the existing technology is not careful enough in processing ostrich meat, and the processing of ostrich meat is too simple and rough. Some unprocessed ostrich meat will affect the quality of pet food.

[0021] In order to solve the problems in the related art to a certain extent, the present application embodiment provides a method for preparing ostrich meat pet dry food: S1: Basic processing of ostrich meat, ripening or thawing: Thawing method and conditions, thawing room temperature in summer is 16-20℃, 10-15℃ in winter, thawing time is 12-24 hours in summer, 18-36 hours in winter, relative humidity is 85%-90%, after thawing, the core temperature of meat is ≤7℃ in summer, ≤10℃ in winter; Deboning, use a sharp knife to follow the bones, cut the meridians, etc., avoid chopping bones, so as to avoid bone residue in the meat, which affects the processing quality; Cut into strips and blocks, first cut into strips and then into blocks; S2: After the ostrich meat is matured, it can be pre-cooked after being cut into strips, and then cut into pieces. The width of the strips should be 4 to 6 cm. The pre-cooking time is 30 to 35 minutes. After being taken out and dried at low temperature, it can be used as freeze-dried food, and can also be used for subsequent puffed food processing; S3: Ingredient processing: freeze-dry and grind the mature ostrich meat, add fish meal, liver meal, corn meal, soybean meal, and fish oil and mix them in proportion; S4: Modulation and puffing treatment, the mixing time is 5 minutes, and the mixing time is 3 minutes after adding water. After adjusting the water addition ratio, first increase part of the material, observe the puffing degree, and adjust appropriately according to the situation; S5: Drying and packaging. The puffed grain is dried in a dryer. After drying, it is cooled and finally packaged and stored in a packaging machine.

[0022] When in use, the processing steps of ostrich meat are refined through basic processing of ostrich meat and mature processing of ostrich meat. In the processing process, bone residues and meridians can be removed, which can improve the quality of pet food and ensure the nutrition of pet food at the same time.

[0023] In some embodiments, when thawing the ostrich meat during the basic treatment of S1 ostrich meat, the meat can be hung in batches, with a distance of about 5 cm between slices, not less than 20 cm from the ground, and the hind legs facing upward.

[0024] When in use, this arrangement can maximize the thawing efficiency while improving the thawing efficiency.

[0025] In some embodiments, during the ripening process of the S2 ostrich meat, the cooked ostrich meat strips may be cut into small pieces of 3.5 to 4 cm.

[0026] When using, small pieces of 3.5-4 cm can be crushed more easily and the ostrich jerky can be crushed into fine powder.

[0027] In some embodiments, the S3: ingredient processing may replace corn starch and soybean meal powder with wheat flour.

[0028] When using, wheat flour can be used instead if corn starch and soybean meal powder are insufficient.

[0029] In some embodiments, S3: during ingredient processing, freeze-dried ostrich meat powder, fish meal, liver meal, corn meal, and soybean meal powder are sieved and refined to remove coarse particles.

[0030] When used, the powder is sifted and refined to improve its fineness, which will have a better effect in subsequent grain making.

[0031] In some embodiments, the S4: oil spraying and multivitamin addition after the modulation and puffing treatment also affect the quality of the pet food. The uniformity of oil spraying should be good. If it is not uniform, the color of the pet food will be different and the appearance will be reduced. At present, the oil spraying time for adult pet food is 130 seconds / 20 kg. The oil spraying time for cub food is 250 seconds / 20 kg.

[0032] The color of pet food can be improved to make it look better and more attractive to pets.

[0033] In some embodiments, S3: during the processing of ingredients, a variety of ingredients selected from rabbit meat, mutton, horse meat, venison, anchovies, Spanish mackerel, sardines, salmon, cod, krill, white shrimp, chicken liver, chicken heart, corn germ, sweet potato, purple sweet potato, egg yolk, carrot, salmon oil, red beet, apple, black wolfberry, cheese, pumpkin, spinach, broccoli, strawberry, black sesame, beetroot, Codonopsis pilosula, and rosemary can be added.

[0034] Adding a variety of materials during use can correspondingly increase the diversity of pet food ingredients, while also providing a variety of vitamins, proteins and calcium to improve the nutrition of pet food.

[0035] In some embodiments, during the drying and packaging process of S5, the puffed grains may be dried to a moisture content in the range of 8% to 11%.

[0036] The drying process is an important part of dog food production, and the degree of drying affects the yield of dog food. If the degree of drying is not reached, the moisture content will be too high, which will shorten the shelf life of the dog food and reduce the taste. If the dog food is dried too dry, the yield of the dog food will decrease.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0038] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for preparing ostrich meat pet dry food, characterized in that: S1: Basic processing of ostrich meat, ripening or thawing: Thawing method and conditions, thawing room temperature in summer is 16-20℃, 10-15℃ in winter, thawing time is 12-24 hours in summer, 18-36 hours in winter, relative humidity is 85%-90%, after thawing, the core temperature of meat is ≤7℃ in summer, ≤10℃ in winter; Deboning, use a sharp knife to follow the bones, cut the meridians, etc., avoid chopping bones, so as to avoid bone residue in the meat, which affects the processing quality; Cut into strips and blocks, first cut into strips and then into blocks; S2: After the ostrich meat is matured, it can be pre-cooked after being cut into strips, and then cut into pieces. The width of the strips should be 4 to 6 cm. The pre-cooking time is 30 to 35 minutes. After being taken out and dried at low temperature, it can be used as freeze-dried food, and can also be used for subsequent puffed food processing; S3: Ingredient processing: freeze-dry and grind the mature ostrich meat, add fish meal, liver meal, corn meal, soybean meal, and fish oil and mix them in proportion; S4: Modulation and puffing treatment, the mixing time is 5 minutes, and the mixing time is 3 minutes after adding water. After adjusting the water addition ratio, first increase part of the material, observe the puffing degree, and adjust appropriately according to the situation; S5: Drying and packaging. The puffed grain is dried in a dryer. After drying, it is cooled and finally packaged and stored in a packaging machine.

2. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: When thawing the ostrich meat during the basic processing of S1 ostrich meat, the meat should be hung in batches, with a distance of about 5 cm between slices, not less than 20 cm from the ground, and the hind legs facing upward.

3. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: When the S2 ostrich meat is matured, the cooked ostrich meat strips can be cut into small pieces of 3.5 to 4 cm.

4. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: In the S3: ingredient processing, the corn starch and soybean meal powder can be replaced with wheat flour.

5. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: S3: During the ingredient processing, freeze-dried ostrich meat powder, fish meal, liver meal, corn meal, and soybean meal powder are sieved and refined to remove the coarse particles.

6. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: The above S4: oil spraying and multivitamin addition after the modulation and puffing treatment also affect the quality of pet food. The uniformity of oil spraying should be good. If it is not uniform, the color of pet food will be different and the appearance will be reduced. At present, the oil spraying time of adult pet food is 130 seconds / 20kg. The oil spraying time of cub food is 250 seconds / 20kg.

7. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: S3: When processing the ingredients, you can also add a variety of ingredients such as rabbit meat, mutton, horse meat, venison, anchovies, Spanish mackerel, sardines, salmon, cod, krill, white shrimp, chicken liver, chicken heart, corn germ, sweet potato, purple sweet potato, egg yolk, carrot, salmon oil, red beet, apple, black wolfberry, cheese, pumpkin, spinach, broccoli, strawberry, black sesame, beetroot, Codonopsis pilosula, and rosemary.

8. The method for preparing ostrich meat pet dry food according to claim 1, characterized in that: In the above-mentioned S5: drying and packaging process, the puffed grain can be dried to a moisture content within the range of 8% to 11%.