However, if the potato exhibits any of the following, you should discard it:
A sour or musty smell.
Softness or a slimy texture.
Green skin, which indicates the presence of solanine, a natural toxin found in potatoes.
The presence of mold.
How Can You Avoid Buying Potatoes with Black Rings Inside?
While it’s impossible to guarantee that you won’t end up with a potato that has internal black spots, there are steps you can take to minimize the chances of picking up a damaged or improperly stored potato.
1. Inspect Your Potatoes Before Buying
Before you buy potatoes, give them a gentle squeeze. Check for soft spots or dents, which can indicate that the potato has been mishandled. Soft spots are often a sign that pressure damage may have occurred, which can lead to the development of internal black spots.
2. Properly Store Potatoes at Home
Once you’ve purchased your potatoes, it’s important to store them properly to avoid internal bruising. Store your potatoes in a cool, dark place with good ventilation, like a pantry or paper bag. Avoid storing them in the fridge, as cold temperatures can disrupt the potato’s internal chemistry and increase the chances of internal black spots.
3. Buy from Stores with Frequent Produce Restocking
Grocery stores that frequently restock their produce are less likely to sell potatoes that have been sitting around for too long. Fresh potatoes are less likely to have developed internal black spots due to improper storage.
