1. Patatin. The major protein found in potatoes is patatin, otherwise known as tuberin.
Is potatoes a good protein?
Researchers have found that the potato, primarily known as a starchy vegetable, can be a source of high-quality protein that helps to maintain muscle.
Are there any proteins in potatoes?
Potatoes contain a small amount of protein: about 3 g in a boiled medium portion of 180 g (see Table 1). Although this is less than 10% of the daily adult requirement, potatoes are a good source of the amino acids lysine and tryptophan and combined with milk or eggs make for a high quality protein food.
Is the protein from potatoes a complete protein?
Surprisingly, potatoes offer a complete protein if you eat enough, over 10 per day. But you would ultimately encounter deficiencies in vitamins A, B and E, and calcium and selenium if you keep to just potatoes.
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