How to cook purple sweet potato porridge to make it purple? Can the purple sweet potato skin be eaten?

Purple sweet potato porridge is rich in nutrients, and eating it in moderation can enhance the body's immunity. Purple sweet potato skin contains a large amount of anthocyanins, which have antioxidant effects. Daily consumption can help the body resist oxidation, remove toxic and harmful substances in the body, help detoxify, and help the body remove free radicals. Let's learn about purple sweet potatoes, which are full of treasures!

Contents of this article

1. How to cook purple sweet potato porridge to make it purple

2. Can the purple potato skin be eaten?

3. The difference between fake purple sweet potato and real purple sweet potato

How to cook purple sweet potato porridge to make it purple

When cooking porridge, put more purple sweet potatoes and less rice. Generally, the color of the purple sweet potato porridge will be purple. You can also add a few drops of white vinegar or lemon juice to the cooked purple sweet potato porridge, which can generally make the color of the porridge purple.

Before cooking porridge, soak the rice in clean water for about half an hour, then add the rice and purple sweet potato pieces into the pot, bring to a boil over high heat, then switch to low heat and simmer until the purple sweet potato is melted and becomes viscous.

Purple sweet potato porridge is rich in nutrients, and eating it in moderation can enhance the body's immunity.

Can purple potato skin be eaten?

The skin of purple sweet potato can be eaten. It is a part of the purple sweet potato, only a thin layer. Many people will remove the skin when cooking purple sweet potatoes. In fact, the nutritional value of purple sweet potato skin is no less than that of purple sweet potatoes. You can eat it when eating purple sweet potatoes.

Purple sweet potato skin contains a large amount of anthocyanins, which have antioxidant effects. Daily consumption can help the body resist oxidation, remove toxic and harmful substances in the body, help detoxification, and help the body eliminate free radicals.

The skin of purple sweet potatoes is very thin. When making delicious food, you must clean the dirt on the skin of purple sweet potatoes to avoid bacteria residue, which will harm the body and cause physical discomfort after eating. If there is rice washing water at home, you can soak the purple sweet potatoes in the rice washing water, and then clean them with clean water to help clean them.

The difference between fake purple sweet potato and real purple sweet potato

Real purple sweet potatoes are lighter in color and have more beautiful cut patterns; fake and inferior sweet potatoes may be watered with potassium permanganate before harvest, so they are very dark in color and have a strong alkaline taste. It is recommended to use the characteristics and chemical properties of purple sweet potatoes that are rich in anthocyanins to conduct experiments.

Purple sweet potatoes are rich in anthocyanins. You can use vinegar water and baking soda water at home to test whether the purple sweet potatoes you bought are real or fake.

The purple sweet potato in white vinegar turned purple, while the purple sweet potato in baking soda water turned red, which means that the purple sweet potato was not dyed.