Freeze-drying
Definition of freeze-dried food
Freeze-dried pet food refers to the pet feed made from pure natural meat, vegetables and fruits by freeze-drying technology.
Our advantage
1. Resource advantage: We have human, material and financial resources, which can be used to support and develop our business.
2. Technical advantages: We have a unique food production technology, can produce high quality products or provide quality services.
3. Scale advantage: We have large-scale factories, which can reduce costs and improve efficiency through large-scale production, procurement or distribution.
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Production process
1. Raw material preparation: Choose natural meat, vegetables, fruits and other raw materials.
2. Freezing: the moisture of the raw material is immediately frozen into frost at a very low ambient temperature.
3 Vacuum drying: In the vacuum environment to raise the temperature, so that the water immediately sublimed into water vapor, while maintaining the sublimation required heat energy and absorb the sublimed water vapor. The whole drying process is carried out at low temperatures and takes about 24 hours, ensuring that only the water is drained and the nutrients in the ingredients are well retained.
4. Packaging: After the food is made, it is packed and sealed in a vacuum environment to effectively prevent the pollution of the finished product caused by contact with the air and ensure the freshness and storability of the product.
Freeze-dried food Features
Low loss of nutrients
Due to the whole low temperature drying, the nutrients in the ingredients can avoid the loss caused by heating.
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Keep the original flavor
Do not add too much food attractants, preservatives and other materials than meat, so it can retain the appearance, taste and nutritional value of raw materials.
02
Easy preservation
Freeze-dried food can be stored for a long time without destroying the tissue cells and bacteria of the ingredients, and it is very friendly to pets with sensitive stomach.
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Various types
Freeze-dried food on the market can be divided into staple food freeze-dried and snack freeze-dried, the former can be fed instead of cat food, the latter is eaten directly as a snack.
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Benefits of freeze-dried food for pets
Complete retention of nutrients: Freeze-drying technology is carried out in a low temperature environment, which helps to maximize the retention of nutrients in the ingredients, such as protein, fat, vitamins and minerals. Less nutrients are lost from freeze-dried foods than from high-temperature processing.
No preservatives: During the freeze-drying process, the moisture content of the ingredients is greatly reduced, which helps to inhibit the growth of microorganisms, so there is no need to add additional preservatives. This makes freeze-dried food safer and healthier.
Easy to store and carry: Freeze-dried food is lightweight and easy to store, and can be stored for a long time without destroying the nutritional content and taste of the ingredients. In addition, freeze-dried food is also easy to carry and suitable for providing pets with food during travel or outdoor activities.
Help to control weight: Some freeze-dried food can be used as a staple food for pets, because of their low water content, so pets need to ingest more amounts to meet their water needs when eating. This helps your pet control how much they eat, and thus their weight.
Clean teeth: Freeze-dried food usually has a certain hardness that pets need to chew when eating, which helps clean teeth and reduces plaque formation.
Method of storing freeze-dried food
1. Select the appropriate packaging materials:
- Airtight container: Use airtight and light tight packaging materials, avoid transparent packaging to prevent light effects.
- Metal cans: Although the cost is higher, it is ideal for long-term storage of freeze-dried food because its sealing properties can maintain the freshness of the food.
Aluminum foil composite bag: One of the ideal packaging materials on the market, affordable and effective in preventing oxygen from entering, but make sure it is a composite bag rather than a single plastic film.
Glass containers: Choose brown bottles with low light transmission and avoid copper or iron products to prevent food contamination.
2. Save the environment:
- Drying: Ensure that freeze-dried food is stored in a dry environment to avoid moisture absorption and spoilage.
- Avoid light: Store food away from direct sunlight, which may cause food spoilage.
- Suitable temperature: It is recommended to store freeze-dried food in an environment below 20 ° C to avoid food deterioration caused by high temperature.
3. Sealed storage:
Squeeze the air out of the bag or container as much as possible before storage to reduce oxidation and extend shelf life.
- If using a ziplock bag, make sure the mouth of the bag is closed to keep the food dry and fresh.
4. Check regularly:
- Check the quality and storage conditions of freeze-dried food regularly to ensure that the food is not damp, discoloured or smelly.
- If there is any abnormality, the affected food should be disposed of immediately and discarded.
After years of development, on the basis of the company's high penetration express delivery network covering the country and major countries and regions around the world, we provides customers with integrated supply chain solutions through procurement, production, circulation, sales and after-sales.
As one of the leading freeze-drying manufacturers and suppliers in China, we warmly welcome you to buy high-grade freeze-drying for sale here from our factory. All our products are with high quality and competitive price.
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