What are the uses of potato skin? Potato skin is a good material to remove tea stains, because it contains a lot of starch. What are the uses of potato skin? Bean skin not only stores many nutrients, but also contains a lot of fiber.
What are the uses of potato skin 1 1. Remove tea stains.
Tea cups and teapots that drink tea will form yellow tea stains when used for a long time. This kind of tea stains adhered to the inner wall of tea sets is difficult to remove, and it is getting thicker and thicker.
Tea stains contain many kinds of heavy metals harmful to human body, such as chromium, lead and arsenic, so it is beneficial to our health to remove tea stains frequently.
In fact, potato skin is a good material to remove tea stains because it contains a lot of starch. When encountering high temperature, starch will form a colloidal solution with adsorption and decontamination capabilities.
Usage: Put the potato skin into the tea set, pour boiling water, cover it and leave it for 5- 10 minutes, then pour out the potato skin and rinse the tea set with clear water.
Second, clean stainless steel dirt
Stainless steel faucets and stoves in the kitchen ... will also produce dirt that is difficult to remove if used for a long time. Usually we use detergent or steel wire to treat it, but this method will not only hurt the skin but also scratch the stainless steel utensils. So today, I will tell you one of the most economical and environmentally friendly ways, that is, using potato skins.
Usage: Wipe the surface of stainless steel utensils repeatedly with the' part inside the potato skin, dirt and water stains can be wiped off, and finally it can be wiped clean.
What are the uses of potato skin? 2 The nutritional value of potato skin.
Potato skin not only stores many nutrients, but also contains a lot of fiber, which is necessary for a healthy diet. Take a 2000-calorie diet as an example. A large potato with skin contains 278 calories, but only a small amount comes from fat. Baked potatoes only contain 1% fat and do not contain any saturated fat.
Potato chips are also a rich source of vitamin C, vitamin B6, copper, potassium, manganese and dietary fiber. Potatoes with skins contain 18% of the recommended iron intake and 7.5 grams of protein. Few vegetables have such a high concentration. Potato skin also contains different plant nutrients, which is a natural source of antioxidants and can help the body prevent cell degeneration. Phytonutrients in potatoes include carotenoids, flavonoids and caffeic acid.
Potatoes are classified as rhizomatous plants, which contain a special protein called Patatin. Patatin has the effects of antioxidation and lowering blood pressure. In addition, eating potato skins can even prevent heart disease and cancer.
There are many ways to cook potato skins. But in many places, people eat this food in an unhealthy way. For example, frying, baking with butter, etc. These condiments added to potato skins usually contain a lot of saturated fat, which is known to increase the risk of heart disease.
In addition to paying attention to cooking methods, we should also pay attention to the fact that some places will spray pesticides to prevent pests and diseases when harvesting potatoes. But these chemicals will stay on the potato skin. Therefore, organic products should be purchased as much as possible to avoid taking pesticides together.