Why do potatoes turn black after cooking and can you eat them – Miscellaneous

It often happens that boiled potatoes turn dark, gray or even black in some places.

First of all, it is important to find out whether it is possible to eat potatoes that have darkened? If the product has darkened after cooking, frying or immediately after cleaning, then you can. Of course, it is better to remove dark areas so as not to spoil your appetite.

If you cut a raw potato, and it turned out to be black inside, it is better not to risk and not cook such a product. It can be rotten or moldy, so you can get poisoned.

Why potatoes turn black after cooking

This happens because during heat treatment, the fiber contained in potatoes is destroyed. During this process, iron ions and chlorogenic acid are released, and then they combine with each other. That is why dark spots appear on potatoes.

Recall that earlier we wrote about what is a dietary supplement…