Are sprouted potatoes still safe to eat? Can we simply peel and cook them, or is it better to let them go to the trash?
We usually associate potatoes with long shelf life and easy storage, so we often don't worry too much about sprouts. Many people simply cut them off and use the tuber as if nothing had happened. But in reality, sprouting is not just an aesthetic change, but a sign of chemical processes, which can also affect food safety. Therefore, it is good to know when such potatoes are still suitable for use and when it is wiser to throw it away.
Why do potatoes sprout and when does it become dangerous?
Germination is a natural process in which a tuber enters the growth phase. increases the amount of solanine, a natural substance that protects potatoes from external influences. Solanine is present in small quantities in every potato, but its concentration increases significantly during germination and greening.
The problem arises when the sprouts are numerous or long, and the potatoes start to get greenish tint and softer textureIn such cases, the risk of side effects such as: nausea, headache and digestive problems.
If they The sprouts are small and the tuber is firm., they can be removed and the potatoes can be used after heat treatment. When the changes are pronounced, discarding is the safer choice.
A simple way to slow down germination
In the past, foods were stored without modern refrigeration systems, so understanding natural influences was key. One effective way to extend the shelf life of potatoes involves apples.
Apples they emit ethylene, a natural plant gas that affects the biological processes of other plants. While it accelerates ripening in some fruits, in potatoes inhibits the germination processPotatoes stored with a few apples remain firm and sprout-free for a longer period of time, without changing their taste.
How to store potatoes so they stay usable for months
Storing potatoes is not complicated, but it does require following a few basic rules. It is important to not enclosed in plastic packaging, where moisture is retained. Airy solutions such as wicker baskets, wooden boxes or paper bags that allow air circulation are more suitable.
So, as we mentioned, it makes sense to add some apples to the potatoes, but the amount should be adjusted to the size of the stock. The room should be dark, dry and cool., but not exposed to low temperatures.
Light promotes the formation of solanine, and heat accelerates germination. Regular inspection of stored potatoes is important, as a single damaged tuber can affect the others. Under the right conditions, potatoes can remain usable for several months.
Low temperature is not suitable for storing potatoes
Low temperatures are not an environment in which potatoes maintain their basic quality. With prolonged exposure to cold, they begin to change the ratio of starch to sugars, which affects the taste and texture during preparation.
Habits that affect persistence
Common the mistake is washing the potatoes immediately after purchase. Moisture remaining on the skin creates conditions for faster germination and rotting. Potatoes are best stored unwashed and cleaned just before cooking.
It is also not recommended to eat potatoes stored together with onionsAlthough they often find themselves in the same space, they have different humidity requirements and secrete substances that can accelerate each other's spoilage.
