Why potato should be stored away from light?

Potatoes should be stored away from light to prevent them from turning green and developing a bitter taste. This process, known as solanization, is caused by the production of chlorophyll, which is a green pigment that is also found in plants. When potatoes are exposed to light, the chlorophyll production is triggered, leading to the green discoloration.

Solanine, the compound responsible for the bitter taste, is also produced in response to light exposure. It is a natural toxin that is found in potatoes and other members of the nightshade family, such as tomatoes and eggplants. While solanine is not considered to be harmful in small amounts, higher levels can cause symptoms such as nausea, vomiting, and diarrhea.

Storing potatoes in a dark, cool, and dry place can help to prevent solanization and the accumulation of solanine. Here are some tips for storing potatoes properly:

- Keep potatoes in a cool, dark place, such as a pantry or root cellar.

- Store potatoes in a breathable container, such as a paper bag or mesh bag. This allows for proper air circulation and prevents moisture buildup.

- Avoid storing potatoes near sources of heat, such as stoves or radiators.

- Check potatoes regularly for signs of spoilage, such as sprouting, bruising, or discoloration. Discard any spoiled potatoes.

By following these tips, you can help to keep your potatoes fresh and safe to consume.