When it comes to food preservation, there are many ways to keep food fresh, safe and delicious for as long as possible. Storing it incorrectly can cause food to spoil, become moldy or become infested with insects.
We are all aware of storing foods like milk, yogurt, etc. in the refrigerator, but many other foods also need to be kept in the refrigerator to increase shelf life and improve the quality of the food.
Flour

In fact, flour once opened can only be kept for a certain period of time, from 6-8 months at room temperature. But if you want to extend the shelf life to up to 12 months, you should keep flour in the refrigerator. The ideal conditions for storing flour are in a dry place, preferably in an airtight container, and cool.
Dried fruit
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
Once opened, dried fruit is best kept in the refrigerator to keep it fresh for up to 6 months and still retain its crispness and deliciousness. If left outside, the opened bag of dried fruit can become soggy and insects may crawl into it.
Cakes
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
While bread should not be refrigerated, it can last up to three weeks in the refrigerator, which is longer than when left at room temperature. Additionally, items like pizza, rolls, and cookies should never be left at room temperature, as they are unsafe and will spoil quickly.
Apple
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
Apples will stay fresh and crisp for up to a month when stored in a moisture-proof bag in the refrigerator. You should not wash apples before putting them in the refrigerator because this can cause them to spoil faster.
Peanut butter
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
Unopened peanut butter can be stored at room temperature. However, once opened, experts recommend storing it in the refrigerator to keep it fresher longer.
Orange, tangerine, grapefruit…
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
Fruits like oranges, tangerines, grapefruits, etc. can be kept for 2-3 weeks in the refrigerator, but only about 10 days at room temperature. When storing them in the refrigerator, you do not need to put them in plastic bags or boxes because they will stay fresher if there is air circulation around them.
Yeast
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
Yeast is one of those products that can be kept for a long time, about 2 years, if the bag is not opened. However, once opened, yeast can easily spoil if not stored properly. That is why yeast must be stored in an airtight container and then put in the refrigerator. This way, yeast can last up to 4 months.
Nuts
![8 types of food you must put in the refrigerator if you want to keep it longer 8 types of food you must put in the refrigerator if you want to keep it longer]()
After we open the bag of nuts, it is best to put them in an airtight container and keep them in the refrigerator to retain their moisture. This way, the nuts will stay fresh longer. Besides, you should also note that unsalted nuts will last longer than salted nuts.
Above are 8 types of food you should store in the refrigerator if you want to extend their shelf life.