What is Freezer Burn? How to prevent and preserve when freezing food

You may have heard of the phenomenon of freezer burn – also known as freezer burn, but if you are still wondering whether you are storing food properly, let’s find out through the following article. Please.

What is Freezer Burn?

Freezer Burn, also known as freezer burn, occurs when frozen food is exposed to air. Normally, when food has been frozen, the water molecules present in the food will turn into ice crystals, causing mounds of ice on the frozen food.

What is Freezer Burn?

After that, freezer burn will appear and dehydrate the food. Although these conditions are not harmful, they will cause poor food quality, such as loss of nutrients, loss of original flavor or appearance of a distinct metallic taste, etc.

Freezer burns are harmless but they will make the food quality worse

Therefore, you need to take precautions to prevent freezer burn from occurring, helping food retain its original color and taste, as well as without losing nutrients. Have.

Why should you freeze the product?

Freezing food has certain benefits:

– Freezing food will slow down the microbial process and enzyme growth in food, helping food to be preserved longer, limiting the possibility of food spoilage.

Why should you freeze the product?

– Freezing food will also save you money because frozen foods keep for longer, and freezing food will also prevent nutrients from escaping.

– Freezing food also saves you time to prepare meals because the food is already processed and cooked, just defrost and reheat to be used immediately. .

How to prevent and preserve when freezing food

Freeze food at the right time

Freeze food at the right time

Wait for food to cool completely before placing it in the freezer bag , if you want to freeze food as quickly as possible, place the dish or pan of food in a tub filled with ice, wait until the food has cooled down to room temperature. At room temperature, wrap it up and put it in the freezer.

Use the best containers for frozen food

To keep food out of the air as much as possible, preserve food by placing it in freezer bags, as this type of bag can remove most of the air, limiting the possibility of food spoilage. freezer fire.

Use the best containers for frozen food

For food containers, choose small boxes with a capacity of less than 4 liters and place these boxes in the coldest place in the freezer so that the food is frozen as quickly as possible, limiting the growth of bacteria. bacteria.

If you want to freeze meats and baked goods, wrap them in foil before placing them in a freezer bag for storage. Please note that to prevent freezing, you must seal the food in the bag before freezing.

Do not freeze too many foods at once

Do not freeze too many foods at once

Your freezer will take a long time to freeze food if you put too much food in it at once. This will make the freezer operate at a higher capacity and will reduce the life of the refrigerator.

Label or put a freeze date on the product

Label or put a freeze date on the product

This will help you use food more effectively, avoiding storing food in the freezer for too long without taking it out. Label or put a freeze date on food bags or boxes so you know which foods to use first.

Hopefully, the information on how to prevent and preserve frozen foods that Tnhelearning.edu.vn has just shared will be useful and help you preserve food in your freezer more effectively.

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