When it comes to preserving food for a long time, two methods often come up: classic freezing and vacuum sealing (sometimes combined with freezing). Which one to choose? We compare them point by point.
Classic Freezing
Freezing significantly slows down food spoilage. It's effective and accessible to everyone. But it has a major drawback: freezer burn. When air comes into contact with the food, moisture evaporates and creates these dry, grayish areas that alter taste and texture. Foods wrapped in a simple bag or film are particularly susceptible.
Vacuum Sealing
By removing air before sealing, vacuum sealing eliminates the cause of freezer burn. The result: foods retain their texture, flavor, and nutrients much longer. It works equally well in the refrigerator (to extend everyday freshness) and in the freezer (for long-term storage).
The Comparison
| Criterion | Classic Freezing | Vacuum Sealing |
|---|---|---|
| Storage Duration | Good | Excellent (2–3x longer) |
| Freezer Burn | Frequent | Eliminated |
| Preserved Quality / Taste | Average | Very Good |
| Fridge Use (not just freezer) | No | Yes |
| Space Saving | Average | Good (compact bags) |
| Anti-Waste | Correct | Optimal |
The Verdict
The two methods are not opposed: vacuum sealing improves freezing. By combining the two (vacuum seal then freeze), you get the best possible preservation, without freezer burn or loss of taste. And for everyday use, vacuum sealing alone in the fridge already significantly extends the freshness of your food.
How to Get Started
No need for bulky equipment. A portable vacuum sealer allows you to vacuum seal your food in 5 seconds, before storing it in the fridge or freezer. Simple, fast, and cost-effective.
Discover the NovaDeals portable vacuum sealer and say goodbye to freezer burn.