Complete frozen fresh food for pets and preparation method of complete frozen fresh food

Abstract

The invention relates to a complete pet frozen fresh food and a preparation method thereof, and aims to provide a fresh and safe food with balanced nutrition for pets. The frozen fresh food for pets is prepared from the following raw materials in percentage by weight: 40% of animal meat, 20% of animal heart, 10% of animal liver, 8% of eggs, 6% of carrots, 6% of kale, 2% of spinach, 2% of apples, 1% of pineapples, 1% of fish oil, 0.5% of chicory root powder and 1.2% of premix. Wherein the animal meat can be selected from chicken meat, duck meat, beef, pork, fish meat or rabbit meat; the heart and liver of the animal are also corresponding viscera of chicken, duck, cattle, pig, fish or rabbit. The premix consists of a plurality of mineral substances and vitamins so as to meet the nutritional requirements of pets. According to the frozen fresh food for the pets, comprehensive nutrition is guaranteed through scientific proportioning, meanwhile, low-temperature processing and quick-freezing storage technologies are adopted, the freshness and nutritional ingredients of the raw materials are reserved to the maximum extent, and healthy and delicious food choices are provided for the pets.

Description

Technical Field

[0001] The invention belongs to the technical field of pet compound feeds, and in particular relates to a complete pet frozen fresh food and a preparation method thereof. Background Art

[0002] Pet compound feed refers to feed that is prepared with a variety of feed raw materials and feed additives in a certain proportion to meet the nutritional needs of pets at different life stages or under specific physiological or pathological conditions. It can meet the comprehensive nutritional needs of pets when used alone.

[0003] The mainstream pet compound feeds in the market can be classified into dry food, freeze-dried food, canned food, etc. according to the processing technology. Dry food is mainly obtained by extruding and puffing powdered raw materials (meat powder, vegetable powder, additives) under high temperature and high pressure environment above 200℃; freeze-dried food is obtained by mixing meat, vegetables and other raw materials and freezing them at -18℃, and then placing them in a vacuum environment below -35℃ to sublimate the water; canned food is obtained by mixing meat, vegetables and other raw materials and sealing them in a can, and processing them under high pressure environment above 121℃.

[0004] Among the main pet compound feed products on the market, dry food and canned food require the raw materials to be processed in a high temperature and high pressure environment above 100°C, and freeze-dried food requires the raw materials to be processed in a vacuum environment below -35°C. The excessively strong processing environment leads to a significant decrease in the digestibility of food raw materials and nutrients for pets, which is not conducive to the nutrient absorption of feeding pets.

[0005] In addition, due to process limitations, a large amount of fillers such as grains and grain residues need to be added to dry food raw materials; solids such as carrageenan need to be added to canned food. All of these bring additives with no nutritional value into pet food. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a complete pet frozen fresh food and a preparation method in view of the deficiencies in the above-mentioned prior art, using a relatively mild production and processing method (all raw materials are processed at 0-100°C and normal pressure environment), using a formula composed of a high proportion of meat (including offal), vegetables and nutritional additives, to prepare a pet compound feed that needs to be frozen for storage, so as to improve the nutritional digestibility of the product and increase the crude protein content of the product.

[0007] The first aspect of the present invention discloses a complete fresh frozen pet food, comprising the following raw materials and their weight proportions:

[0008] Animal meat 40%, animal heart 20%, animal liver 10%, eggs 8%, carrots 6%, kale 6%, spinach 2%, apples 2%, pineapple 1%, fish oil 1%, chicory root powder 0.5%, premix 1.2%.

[0009] Through the scientific proportion of animal meat, animal heart, animal liver, eggs, carrots, kale, spinach, apples, pineapple, fish oil, chicory root powder and premixes, they are combined according to specific weight proportions to form complete pet frozen fresh food.

[0010] This ratio can provide pets with comprehensive and balanced nutrition, meeting the protein, fat, vitamins, minerals and dietary fiber required for pets' daily growth and health maintenance, while taking into account taste and palatability, ensuring that pets can ingest high-quality nutritional sources.

[0011] The above-mentioned complete frozen fresh pet food, the animal meat is chicken, duck, beef, pork, fish or rabbit meat.

[0012] The animal meat allowed is any one of chicken, duck, beef, pork, fish or rabbit.

[0013] It provides a variety of meat options, enriches the taste and nutritional source of the product, and at the same time meets the meat preferences of different pets, increasing the applicability and market competitiveness of the product.

[0014] The above-mentioned complete fresh pet frozen food, the animal heart is chicken heart, duck heart, cow heart, pig heart, fish heart or rabbit heart.

[0015] The animal heart may be selected from any of chicken heart, duck heart, cow heart, pig heart, fish heart or rabbit heart.

[0016] The heart is rich in high-quality protein, vitamins and minerals, especially B vitamins and iron. By providing a variety of heart sources, the nutritional value of the product can be further optimized while meeting the nutritional needs of pets for specific offal.

[0017] The above-mentioned complete frozen fresh pet food, the animal liver is chicken liver, duck liver, beef liver, pork liver, fish liver or rabbit liver.

[0018] The animal liver may be any one of chicken liver, duck liver, beef liver, pork liver, fish liver or rabbit liver.

[0019] The liver is a nutrient-dense organ, rich in vitamins A, D, E, K, and a variety of B vitamins and minerals. By choosing livers from different sources, we can provide pets with rich nutrition while meeting the taste preferences of different pets and improving the nutritional value and palatability of the product.

[0020] The above-mentioned complete pet frozen fresh food, the premix consists of multiple minerals and vitamins.

[0021] Premixes are composed of a variety of minerals and vitamins, which are used to supplement the trace elements and vitamins needed by pets on a daily basis.

[0022] The addition of premixes ensures the nutritional comprehensiveness of pet frozen fresh food, makes up for the nutritional deficiencies that may exist in a single ingredient, provides comprehensive nutritional support for pets, and helps maintain their health and immunity.

[0023] The second aspect of the present invention discloses a method for preparing a complete frozen fresh pet food, comprising the following steps:

[0024] Prepare materials according to the raw materials and weight proportions;

[0025] Perform the following steps for each vegetable and fruit raw material: chop the vegetable and fruit raw materials into dices and then steam them;

[0026] The following steps are performed on each meat, egg and viscera raw material: the meat, egg and viscera raw material is steamed and boiled, and then the steamed meat, egg and viscera raw material is cut into dices;

[0027] Mixing the steamed and chopped vegetable and fruit raw materials, meat and egg viscera raw materials, fish oil and premix;

[0028] The mixed raw materials are placed in a purified environment of 0℃-15℃ to cool, and after cooling, complete pet frozen fresh food is formed.

[0029] Complete pet frozen fresh food is prepared through a specific preparation process, including raw material preparation, steaming, mixing, cooling and other steps of vegetables, fruits, meat, eggs and offal.

[0030] This process can effectively preserve the freshness and nutritional content of the raw materials, while ensuring the safety and stability of the product through moderate heat treatment, providing healthy and safe food options for pets.

[0031] In the method for preparing the complete fresh pet frozen food, each raw material is re-weighed and proportioned before the mixing operation.

[0032] Re-weigh each raw material before mixing to ensure that the weight ratio of the raw materials is accurate.

[0033] Through precise weighing and proportioning, the stability and consistency of the product's nutritional content are ensured, nutritional imbalance caused by inaccurate raw material proportions is avoided, and the product's quality control level is improved.

[0034] The preparation method of the above-mentioned complete pet frozen fresh food comprises the following steps: the pet frozen fresh food formed after cooling is filled and vacuumed in a purified environment of 0°C-15°C, and the pet frozen fresh food is packed into a vacuum packaging bag.

[0035] After cooling, the pet frozen fresh food is filled and vacuumed, and the product is packed into vacuum packaging bags.

[0036] Vacuum packaging can effectively isolate air, reduce the risk of oxidation and microbial contamination, extend the shelf life of the product, while maintaining the taste and nutritional content of the product and improving the storage stability and safety of the product.

[0037] The preparation method of the above-mentioned complete pet frozen fresh food is to quickly freeze the pet frozen fresh food in a vacuum packaging bag at minus 30°C, and then store the quick-frozen finished product in a freezer at minus 18°C.

[0038] Quick freezing and low-temperature storage can preserve the freshness and nutrients of the raw materials to the greatest extent, while inhibiting the growth of microorganisms, ensuring the safety and quality of the products, extending the shelf life of the products, and facilitating the transportation and sales of the products.

[0039] Compared with the prior art, the present invention has the following advantages: by improving the preparation process of pet compound feed, a pet compound feed obtained by relatively mild processing is obtained, which can effectively improve the food and nutrient digestibility of feeding pets; at the same time, the formula used has a higher meat (and offal) content, which can effectively increase the crude protein content in the product and improve the quality of pet compound feed.

[0040] The technical solution of the present invention is further described in detail below through schemes and embodiments. DETAILED DESCRIPTION

[0041] Example 1: Complete frozen fresh pet food with chicken as the main ingredient.

[0042] The raw materials are selected as follows:

[0043] Animal meat: 40% (chicken)

[0044] Animal heart: 20% (chicken heart)

[0045] Animal liver: 10% (chicken liver)

[0046] Eggs: 8%

[0047] Carrots: 6%

[0048] Kale: 6%

[0049] Spinach: 2%

[0050] Apple: 2%

[0051] Pineapple: 1%

[0052] Fish oil: 1%

[0053] Chicory root powder: 0.5%

[0054] Premix: 1.2% (multiple minerals and vitamins)

[0055] The preparation method is as follows:

[0056] 1. Prepare the ingredients

[0057] Weigh the ingredients according to the above ratio. For example, to make 1000g of pet frozen fresh food: Chicken: 400g

[0058] Chicken heart: 200g

[0059] Chicken liver: 100 g

[0060] Eggs: 80 g

[0061] Carrots: 60 g

[0062] Kale: 60 g

[0063] Spinach: 20 g

[0064] Apple: 20g

[0065] Pineapple: 10 g

[0066] Fish oil: 10 g

[0067] Chicory root powder: 5 g

[0068] Premix: 12 g

[0069] 2. Vegetable and fruit processing

[0070] Chop carrots, kale, spinach, apples, and pineapple into dices, steam for 5-30 minutes, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0071] 3. Processing of meat and egg viscera

[0072] Steam the chicken, chicken heart, chicken liver and eggs for 5-30 minutes, chop into dices after steaming, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0073] 4. Mixed Operation

[0074] Reweigh the ingredients to make sure they are in the correct proportions. Mix all ingredients thoroughly.

[0075] 5. Cooling

[0076] Cool in a purified environment at 0℃-15℃ for 30 minutes.

[0077] 6. Filling and vacuuming

[0078] The cooled frozen fresh food is filled into vacuum packaging bags, 100 grams per bag.

[0079] 7. Quick freezing and storage

[0080] Quickly freeze at -30℃ for 2 hours, and then store in a -18℃ freezer.

[0081] Example 2: Full-price frozen fresh pet food with duck meat as the main ingredient

[0082] The raw materials are selected as follows:

[0083] Animal meat: 40% (duck meat)

[0084] Animal heart: 20% (duck heart)

[0085] Animal liver: 10% (duck liver)

[0086] Eggs: 8%

[0087] Carrots: 6%

[0088] Kale: 6%

[0089] Spinach: 2%

[0090] Apple: 2%

[0091] Pineapple: 1%

[0092] Fish oil: 1%

[0093] Chicory root powder: 0.5%

[0094] Premix: 1.2%

[0095] The preparation method is as follows:

[0096] 1. Prepare the ingredients

[0097] Weigh the raw materials according to the above ratio.

[0098] 2. Vegetable and fruit processing

[0099] Chop the vegetables and fruits into dices, steam them for 5-30 minutes, and steam them in 80-100℃ water. The steaming time can be determined according to the actual situation to ensure that they are cooked thoroughly.

[0100] 3. Processing of meat and egg viscera

[0101] Steam the duck meat, duck heart, duck liver and eggs for 5-30 minutes, chop into dices after steaming, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0102] 4. Mixed Operation

[0103] Reweigh the ingredients to make sure they are in the correct proportions. Mix all ingredients thoroughly.

[0104] 5. Cooling

[0105] Cool in a purified environment at 0℃-15℃ for 30 minutes.

[0106] 6. Filling and vacuuming

[0107] The cooled frozen fresh food is filled into vacuum packaging bags, 200 grams per bag.

[0108] 7. Quick freezing and storage

[0109] Quickly freeze at -30℃ for 2 hours, and then store in a -18℃ freezer.

[0110] Example 3: Complete frozen fresh pet food with beef as main ingredient

[0111] The raw materials are selected as follows:

[0112] Animal meat: 40% (beef)

[0113] Animal heart: 20% (beef heart)

[0114] Animal liver: 10% (beef liver)

[0115] Eggs: 8%

[0116] Carrots: 6%

[0117] Kale: 6%

[0118] Spinach: 2%

[0119] Apple: 2%

[0120] Pineapple: 1%

[0121] Fish oil: 1%

[0122] Chicory root powder: 0.5%

[0123] Premix: 1.2%

[0124] The preparation method is as follows:

[0125] 1. Prepare the ingredients

[0126] Weigh the raw materials according to the above ratio.

[0127] 2. Vegetable and fruit processing

[0128] Chop the vegetables and fruits into dices, steam them for 5-30 minutes, and steam them in 80-100℃ water. The steaming time can be determined according to the actual situation to ensure that they are cooked thoroughly.

[0129] 3. Processing of meat and egg viscera

[0130] Steam the beef, beef heart, beef liver and eggs for 5-30 minutes, chop into cubes after steaming, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0131] 4. Mixed Operation

[0132] Reweigh the ingredients to make sure they are in the correct proportions. Mix all ingredients thoroughly.

[0133] 5. Cooling

[0134] Cool in a purified environment at 0℃-15℃ for 30 minutes.

[0135] 6. Filling and vacuuming

[0136] The cooled frozen fresh food is filled into vacuum packaging bags, 200 grams per bag.

[0137] 7. Quick freezing and storage

[0138] Quickly freeze at -30℃ for 2 hours, and then store in a -18℃ freezer.

[0139] Example 4: Complete frozen fresh pet food with pork as the main ingredient

[0140] The raw materials are selected as follows:

[0141] Animal meat: 40% (pork)

[0142] Animal heart: 20% (pig heart)

[0143] Animal liver: 10% (pork liver)

[0144] Eggs: 8%

[0145] Carrots: 6%

[0146] Kale: 6%

[0147] Spinach: 2%

[0148] Apple: 2%

[0149] Pineapple: 1%

[0150] Fish oil: 1%

[0151] Chicory root powder: 0.5%

[0152] Premix: 1.2%

[0153] The preparation method is as follows:

[0154] 1. Prepare the ingredients

[0155] Weigh the raw materials according to the above ratio.

[0156] 2. Vegetable and fruit processing

[0157] Chop the vegetables and fruits into dices, steam them for 5-30 minutes, and steam them in 80-100℃ water. The steaming time can be determined according to the actual situation to ensure that they are cooked thoroughly.

[0158] 3. Processing of meat and egg viscera

[0159] Steam the pork, pig heart, pig liver and eggs for 5-30 minutes, chop into dices after steaming, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0160] 4. Mixed Operation

[0161] Reweigh the ingredients to make sure they are in the correct proportions. Mix all ingredients thoroughly.

[0162] 5. Cooling

[0163] Cool in a purified environment at 0℃-15℃ for 30 minutes.

[0164] 6. Filling and vacuuming

[0165] The cooled frozen fresh food is filled into vacuum packaging bags, 200 grams per bag.

[0166] 7. Quick freezing and storage

[0167] Quickly freeze at -30℃ for 2 hours, and then store in a -18℃ freezer.

[0168] Example 5: Complete frozen fresh pet food with fish as the main ingredient

[0169] The raw materials are selected as follows:

[0170] Animal meat: 40% (fish)

[0171] Animal heart: 20% (fish heart)

[0172] Animal liver: 10% (fish liver)

[0173] Eggs: 8%

[0174] Carrots: 6%

[0175] Kale: 6%

[0176] Spinach: 2%

[0177] Apple: 2%

[0178] Pineapple: 1%

[0179] Fish oil: 1%

[0180] Chicory root powder: 0.5%

[0181] Premix: 1.2%

[0182] The preparation method is as follows

[0183] 1. Prepare the ingredients

[0184] Weigh the raw materials according to the above ratio.

[0185] 2. Vegetable and fruit processing

[0186] Chop the vegetables and fruits into dices, steam them for 5-30 minutes, and steam them in 80-100℃ water. The steaming time can be determined according to the actual situation to ensure that they are cooked thoroughly.

[0187] 3. Processing of meat and egg viscera

[0188] Steam the fish meat, fish heart, fish liver and eggs for 5-30 minutes, chop into dices after steaming, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0189] 4. Mixed Operation

[0190] Reweigh the ingredients to make sure they are in the correct proportions. Mix all ingredients thoroughly.

[0191] 5. Cooling

[0192] Cool in a purified environment at 0℃-15℃ for 30 minutes.

[0193] 6. Filling and vacuuming

[0194] The cooled frozen fresh food is filled into vacuum packaging bags, 200 grams per bag.

[0195] 7. Quick freezing and storage

[0196] Quickly freeze at -30℃ for 2 hours, and then store in a -18℃ freezer.

[0197] Example 6: Complete frozen fresh pet food with rabbit meat as the main ingredient

[0198] Raw materials selection is as follows

[0199] Animal meat: 40% (rabbit meat)

[0200] Animal heart: 20% (rabbit heart)

[0201] Animal liver: 10% (rabbit liver)

[0202] Eggs: 8%

[0203] Carrots: 6%

[0204] Kale: 6%

[0205] Spinach: 2%

[0206] Apple: 2%

[0207] Pineapple: 1%

[0208] Fish oil: 1%

[0209] Chicory root powder: 0.5%

[0210] Premix: 1.2%

[0211] The preparation method is as follows

[0212] 1. Prepare the ingredients

[0213] Weigh the raw materials according to the above ratio.

[0214] 2. Vegetable and fruit processing

[0215] Chop the vegetables and fruits into dices, steam them for 5-30 minutes, and steam them in 80-100℃ water. The steaming time can be determined according to the actual situation to ensure that they are cooked thoroughly.

[0216] 3. Processing of meat and egg viscera

[0217] Steam the rabbit meat, rabbit heart, rabbit liver and eggs for 5-30 minutes, chop into dices after steaming, and steam in 80-100℃ water. The steaming time can be determined according to actual conditions to ensure that they are cooked thoroughly.

[0218] 4. Mixed Operation

[0219] Reweigh the ingredients to make sure they are in the correct proportions. Mix all ingredients thoroughly.

[0220] 5. Cooling

[0221] Cool in a purified environment at 0℃-15℃ for 30 minutes.

[0222] 6. Filling and vacuuming

[0223] The cooled frozen fresh food is filled into vacuum packaging bags, 200 grams per bag.

[0224] 7. Quick freezing and storage

[0225] Quickly freeze at -30℃ for 2 hours, and then store in a -18℃ freezer.

[0226] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A complete frozen fresh pet food, characterized in that: Including the following raw materials and weight proportion: Animal meat 40%, animal heart 20%, animal liver 10%, eggs 8%, carrots 6%, kale 6%, spinach 2%, apples 2%, pineapple 1%, fish oil 1%, chicory root powder 0.5%, premix 1.2%.

2. A complete fresh pet frozen food according to claim 1, characterized in that: The animal meat is chicken, duck, beef, pork, fish or rabbit meat.

3. A complete fresh pet frozen food according to claim 1, characterized in that: The animal heart is chicken heart, duck heart, cow heart, pig heart, fish heart or rabbit heart.

4. A complete fresh pet frozen food according to claim 1, characterized in that: The animal liver is chicken liver, duck liver, cattle liver, pig liver, fish liver or rabbit liver.

5. A complete fresh pet frozen food according to claim 1, characterized in that: The premix consists of multiple minerals and vitamins.

6. A method for preparing a complete frozen fresh pet food according to any one of claims 1 to 5, characterized in that: The following steps are involved: Prepare materials according to the raw materials and weight proportions; Perform the following steps for each vegetable and fruit raw material: chop the vegetable and fruit raw materials into dices and then steam them; The following steps are performed on each meat, egg and viscera raw material: the meat, egg and viscera raw material is steamed and boiled, and then the steamed meat, egg and viscera raw material is cut into dices; Mixing the steamed and chopped vegetable and fruit raw materials, meat and egg viscera raw materials, fish oil and premix; The mixed raw materials are placed in a purified environment of 0℃-15℃ to cool, and after cooling, complete pet frozen fresh food is formed.

7. The method for preparing a complete frozen fresh pet food according to claim 6, characterized in that: Before mixing, re-weigh each raw material.

8. The method for preparing a complete frozen fresh pet food according to claim 6, characterized in that: The pet frozen fresh food formed after cooling is filled and vacuumed in a purified environment of 0℃-15℃, and the pet frozen fresh food is packed into vacuum packaging bags.

9. The method for preparing a complete frozen fresh pet food according to claim 8, characterized in that: The pet frozen fresh food packed in vacuum packaging bags is quickly frozen at minus 30 degrees Celsius, and then the quick-frozen products are stored in a freezer at minus 18 degrees Celsius.