If the cucumber tastes bitter, caution is advised. We explain to you how long the vegetables can be kept, where the bitter taste can come from and when you should stop eating cucumbers.
That’s why cucumbers sometimes taste bitter
Originally, cucumbers were rich in harmful bitter substances, the cucurbitacins, which are typical of the pumpkin family. Modern breeds now contain very few of these bitter substances. That’s a good thing, because according to the Federal Center for Nutrition (BZfE) they can be toxic to humans in higher concentrations.
Cucumbers from the supermarket are usually not bitter. If you grow cucumbers in your own garden, they may develop bitter substances, for example due to incorrect fertilization. The cucumbers then taste bitter.
This can also be the case if you buy home-grown cucumbers that have been incorrectly fertilized at an organic farmer’s market or in an organic store.
If a cucumber tastes bitter, you should stop eating it. Symptoms such as stomach cramps or diarrhea can occur if you consume too many of the harmful bitter substances.
Shelf life and storage of cucumbers
Cucumbers are sensitive to cold. It is therefore best not to store them below ten degrees Celsius, otherwise they can become watery and soft.
If you want to store cucumbers in the fridge, use the crisper drawers. It is usually not as cold there as in the rest of the refrigerator. Otherwise, store the cucumbers in a cool room with high humidity.
It is best to eat the cucumbers fresh. If you can’t use them fresh, you should only store them for a few days before using them.
Cucumbers are not suitable for freezing. They lose their structure in the process and become mushy when they thaw again.
Cucumbers are sensitive to ethylene. Therefore, do not keep them with fruits like apples that emit ethylene or they will spoil faster.
When buying cucumbers, make sure they aren’t bruised or damaged if you don’t want to use them right away.
In principle, as long as the cucumbers don’t taste bitter, are too mushy or moldy, you shouldn’t throw them away. You can also roast or stew slightly older cucumbers as a side dish or use them in a cucumber salad.
Cucumbers belong to the gourd family and originally come from northern India. They have about 97 percent water content and are very low in calories at twelve kilocalories per 100 grams.
Healthy ingredients such as provitamin A and various minerals are located directly under the skin of the cucumber.
You should therefore not peel cucumbers, just wash them thoroughly. When buying cucumbers, also pay attention to organic quality so that no synthetic pesticides and other pollutants get into your body.
