( CO injector ) The demand for food is increasing globally, along the stages of food preservation are indispensable. Therefore, the introduction of mechanical tools to support the prolongation of food preservation time is essential. Among them is the CO injection machine – a modern solution to prolong life and provide the best protection for food.
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The effect of CO injector brings benefits to food
Once the vacuum process is complete, the bagged food is ready for sealing. This technique is called MAP (Modified Atmosphere Packaging). This process is mainly done to increase the product’s useful life, provide better protection, or prevent the development from discoloring.
Usually, a mixture of nitrogen (N2) and carbon dioxide (CO2) is used. Oxygen (O2) can also be added to this combination. More recently, argon (Ar) gas has been used more because it contains properties similar to nitrogen (N2).
What foods are applied tuna injection machine technology to prolong this freshness?
Some foods that use this method are cut lettuce, salad leaves, minced meat, steak, cooked fish, cooked produce, potatoes, and ready-to-eat foods. The appropriate gas mixture depends on the product.
Specifications suitable for using CO gas for each type of food
Meat products and sausages
Raw meat, due to its high moisture content and nutrient content, is very perishable due to the growth of bacteria. For meat products, the ideal gas for food preservatives is CO2. CO2 can significantly reduce the development of these microorganisms.
The red color of the meat is at risk of losing color due to oxidation and turning gray, which is not aesthetically pleasing. This can be solved by adding enormous amounts of oxygen to food containers or adding a small carbon monoxide dose.
Fish products and seafood
Fish and seafood are unique products because of their higher decomposition rate compared to other products because once they are caught, the risk of decomposition begins, affecting freshness.
Co gas is the best preservation technology at tuna processing facilities
Up to now, storing them at 0º is still widely used to keep the freshness of the products, but not to keep their original color. Using a gas injection machine for tuna can prevent the growth of harmful bacteria and retain its inherent color.
Fruits and vegetables
CO injector not only works with animal and seafood products but also works effectively with plants. CO gas prevents wilting of fruits and vegetables, keeping the color and freshness intact.
Details of machine: https://bnt-machinery.com/tuna-injection-machine
Effects of gases in the food industry
- Nitrogen (N2) removes particles from moisture
- Argon (Ar), like nitrogen, removes particles from moisture.
- Carbon Dioxide (CO2) prevents bacteria and mold growth.
- Oxygen (O2) maintains the red or pink color of meat.
Detailed video of CO injector
Contact information to buy CO injector:
Address: No. 233, 23/10 Phuong Son Ward, Nha Trang City, Khanh Hoa
Hotline: 0905 361 004
Email: bntbaonam@gmail.com
Website: bnt-machinery.com
Fanpage: BNT Machinery
