Food & Receipts

The Dangerous Foods to Freeze – Many People Still Don’t Know to Use Fridge for Many Years

Not everything can be preserved in a freezer, but many people believe that putting things in the freezer will make them last longer.

Administrator

10 December, 2023

170

The refrigerator was invented to support a lot in food preservation, but if you put these things in the freezer, it will be harmful.

Foods containing eggs

If eggs in the shell are put in the freezer, the egg whites will expand, causing the shell to crack, making it easier for bacteria to attack, quickly spoil, and cause a bad smell for the freezer. Foods with eggs should not be put in the freezer, such as flan, cake…

Milk and dairy products

Milk left in the freezer will cause the phenomenon of water separation and clumping when thawed, no longer good for digestion. Like milk, freezing yogurt will make them clump and lose their original aroma. Therefore, the refrigerator compartment is the best place to store yogurt and preserve its original flavor.

Carbonated drinks, beer

Putting these drinks in the freezer can be disastrous. Many people want them to cool quickly, so they put them in the ice compartment, but if they forget, they can turn into a terrible explosion. There have been many cases of serious injuries due to this dangerous habit of users. Therefore, you absolutely should not put carbonated drinks in the freezer.

Green vegetables and fruits

Green vegetables and fruits have high water content, so when placed in the freezer, they will easily turn into ice. When thawed, they will become mushy and not suitable for consumption as they lose their flavor.

Potatoes

Potatoes have high water content, so when they are put in the freezer, they will become soft and cannot be used normally after thawing. You can only store crushed potatoes in the freezer.

Cheese

When storing soft cheese in the freezer, the moisture will damage their smooth texture. If hard cheese is put in the freezer, they will become crumbly and spoilt. Therefore, this is a type of food that should not be stored in the freezer.

Garlic, onions

Garlic and onions should not be stored in the refrigerator because they will sprout in the cool compartment and turn into ice in the freezer. Therefore, store garlic and onions in dry, dark, well-ventilated areas to prevent sprouting.

Coffee

When already brewed coffee is put in the refrigerator, it will reduce its flavor and absorb the flavors of other foods, altering its taste.

Fried and crispy foods

For fried foods such as fried chicken, fries…, putting them in the freezer will make the crispy batter become soft, soggy, and watery.

Mayonnaise

When mayonnaise is stored in the freezer and then thawed, it will separate and no longer have the creamy texture as before. Therefore, this is a type of food that should not be stored in the freezer.

Thawed foods

If you take out raw foods such as meat, fish… from the freezer, never put them back in the original position because they can easily get contaminated after thawing. Therefore, if you put them back in the same place, they will get contaminated faster. So divide the thawed foods into small portions to use them all.

Notes on food preservation in the freezer

Adjust the freezer compartment of the refrigerator to the lowest level, about -10 degrees C, because at this temperature, most bacteria will temporarily stop growing.

– Wrap or put food in a box before putting it in the freezer, but do not use colored nylon bags because they may transfer plastic additives into the food.

– Drain the water from the food before putting it in the freezer.

– Thaw the food properly.

– Once thawed, use the food all at once, do not refreeze.

Furthermore, frozen foods should be clearly categorized and separated to avoid stacking on top of each other, which will make thawing difficult. Even though frozen, foods will lose their nutrients and taste, and can also become contaminated. So do not be complacent that freezing is safe, no matter how long.

For some foods stored in the freezer, you should add water to prevent them from drying out and becoming tough, such as shrimp, fish…