Potatoes are a staple food that can be found in kitchens all around the world. These versatile tubers can be cooked in a variety of delicious ways, from mashed potatoes to french fries. However, when it comes to storing potatoes, there seems to be some debate about the best practices. One of the most common questions asked is whether it is okay to store potatoes in the refrigerator. In this article, we will explore the effects of storing potatoes in the refrigerator and discuss the best practices for storing this beloved vegetable.
Effects of Storing Potatoes in the Refrigerator
Temperature
The main reason why people consider storing potatoes in the refrigerator is to prolong their shelf life. Refrigerators are known for their ability to keep food fresh for longer periods by maintaining a cold temperature. However, when it comes to potatoes, refrigeration might not be the best option.
Potatoes are best stored in a cool, dark, and dry place with temperatures between 45 to 50°F (7 to 10°C). While refrigerators are cool, they are usually set to a temperature below 40°F (4°C), which is too cold for potatoes. Storing potatoes in such low temperatures can cause the potato’s starches to convert into sugar more quickly, resulting in an unpleasant sweet taste and a gritty texture when cooked.
Moisture
Another factor that affects the quality of potatoes stored in the refrigerator is moisture. Refrigerators have a controlled humidity level to keep foods fresh. However, potatoes prefer a dry environment. The moisture in the refrigerator can cause the potatoes to become soft and develop a slimy texture. This change in texture can affect the taste and cooking quality of the potatoes.
Best Practices for Storing Potatoes
Temperature
As mentioned earlier, potatoes prefer a cool and consistent temperature between 45 to 50°F (7 to 10°C). Ideally, this temperature can be maintained in a pantry or a cellar. If you don’t have access to these spaces, you can store potatoes in a paper bag or a mesh container in a cool and dark kitchen cabinet. Avoid storing them near heat sources or areas that experience sunlight exposure.
Light
Potatoes, like many other root vegetables, should be stored away from direct light. Exposure to light can cause the potatoes to turn green. The green color indicates the presence of a toxin called solanine, which develops when potatoes are exposed to light. Consuming green potatoes can lead to health issues, so it is best to store them in a dark space to prevent any exposure.
Airflow
One crucial aspect of storing potatoes is proper airflow. Like all living organisms, potatoes respire and release small amounts of moisture and gases. To ensure proper circulation, potatoes should not be stored in airtight plastic bags or containers. Instead, opt for a paper bag, a mesh container, or a burlap sack to allow sufficient airflow. This will help maintain a dry environment and extend the shelf life of the potatoes.
Separation
When storing potatoes, it is important to keep them separate from certain fruits and vegetables. Potatoes release a natural gas called ethylene, which can cause some fruits and vegetables to spoil faster. Avoid storing potatoes near onions, garlic, apples, pears, or bananas. Additionally, it is also advisable to keep them away from other root vegetables like carrots or beets, as they can release moisture and affect the quality of the potatoes.
Conclusion
In conclusion, storing potatoes in the refrigerator is not recommended due to the low temperature and excess moisture. While refrigeration might prolong the shelf life of other foods, it can negatively affect the taste, texture, and overall quality of potatoes. Instead, opt for a cool, dark, and dry place like a pantry, cellar, or kitchen cabinet with temperatures between 45 to 50°F (7 to 10°C). Remember to store them in a well-ventilated container to maintain proper airflow. By following these best practices, you can enjoy fresh and delicious potatoes for a longer period without compromising their taste or texture.