The principle of the modified atmosphere box mainly involves adjusting gas composition to create a favorable environment for food preservation.
Product Description
|
Product Model |
1812-25 |
|
Specifications |
18×12×25 |
|
Weight |
12g |
|
Colors |
Transparent/Black |
|
Material |
Pure PP/PE |
|
Carton Quantity |
1000 |
|
Carton Size |
620×480×390 |
The principle of the modified atmosphere box mainly involves adjusting gas composition to create a favorable environment for food preservation. Details are as follows:
Gas Composition Adjustment
Lowering Oxygen Level: Oxygen promotes food oxidation and microbial growth. The box reduces oxygen by filling with inert gases like nitrogen. This slows food oxidation and microbial activity. For fresh produce, it inhibits respiration and extends shelf life.
Raising CO₂ Concentration: Adequate CO₂ suppresses microbial growth. It dissolves on food surfaces, forming carbonic acid to lower pH and inhibit bacteria, molds, etc. In fruits and vegetables, CO₂ also curbs respiration and ethylene production, delaying ripening.
Sealing and Barrier
Tight Sealing: The box has a strict seal to prevent outside air entry, maintaining a stable internal gas environment. This stops oxygen infiltration and gas escape, ensuring long - lasting modified atmosphere effect.
Gas - Barrier Materials: Made of materials with gas - barrier properties, such as plastic with a barrier layer, these materials block gas penetration, reducing inside - outside gas exchange and maintaining stable gas composition for extended food storage.
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