Are they OK to eat? A: Black spots in potatoes are mostly attributed to internal bruises or the result of sugar concentrations brought on by any of several pre or post-harvest conditions and are generally harmless. However, the black spots could also be an early concentration of decay.
Can you eat black part of potato?
Potatoes with black spots are edible, but it is best to cut the bruised parts away as they tend to taste bitter. Compared to other edible plants, potatoes—the starchy tubers of the plant Solanum tuberosum, originally grown in the Americas and brought to the Old World by Columbus—are quite hardy.
What is the black stuff inside of a potato?
From time to time, if potatoes are held in very warm conditions with little air, the tuber pith void can develop into a condition called blackheart, causing a decayed, black center. If you cut either condition away, you can still use the remaining healthy potato flesh.
What parts of the potato are not safe to eat?
Discarding the sprouts, eyes, green skin, and bruised parts of a potato, as well as frying it, may help reduce glycoalkaloid levels, but more research is needed. Until then, discarding sprouted or green potatoes may be the safest thing to do.
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