According to a professor at Cornell University it is Pink Rot which is a fungus.
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Red streaks inside a russet potato are likely due to a natural phenomenon known as potato stress. This can occur when the potato is exposed to sunlight during growth, causing a reaction that leads to the development of red pigmentation in its flesh. It is safe to eat and does not affect the taste or quality of the potato.
Potato plants typically produce white, pink, purple, or blue flowers, depending on the variety. These flowers are small and clustered together in upright stems that emerge from the plant's foliage.
The color of the potato does not affect the speed at which the potato clock tells time. Both red and brown potato clocks work in the same way by converting the energy from the potato into electricity to power the clock, so they should tell time at the same rate.
Benedict's reagent contains copper ions which can oxidize reducing sugars present in potato juice, such as glucose and fructose. The reaction results in a color change from blue to green, yellow, orange, or red, depending on the amount of reducing sugars present. This color change indicates the presence of reducing sugars in the potato juice.
Yukon Gold, Fingerling, and Red Bliss potatoes are considered waxy potatoes. They have a smooth, creamy texture and hold their shape well when cooked, making them ideal for dishes like potato salad and roasted potatoes.
Yes. All varieties of potato plants flower. Most flower shades of white, which is associated with the skin color of the fibers. Potato flowers also appear as red, blue, and purple. Potatoes with footed flowers tend to produce tundra with pinkish skins.