Will the coating of the rice cooker peel off and cook rice will be harmful to health

Rice cooker pans and pans look simple, but they are very complicated to manufacture. A piece of metal material has to go through more than 30 processes before it can be turned into a pot. At present, the inner liner of a rice cooker is generally composed of two parts: the base material and the non-stick coating.

The basic materials are mostly made of alloy materials such as aluminum alloy, and the non-stick coating is generally divided into two types: ceramic coating and Teflon coating, which is harmless to the human body, but very high. The most widely used non-stick coating on the market today is Teflon, which has good non-stick and flexibility, but is easily scratched by hard objects.

The test results showed that although a small amount of aluminum would seep into the rice, the aluminum content was almost negligible.

However, in the comparative experiment of cooking porridge, the aluminum content of the broken inner tank was higher than that of the porridge cooked with the intact inner tank, so try not to cook the porridge when the inner tank layer is damaged.

If you buy a rice cooker of acceptable quality, the coating on it is scientifically called PTFE material, known as the plastic king Teflon. It is a very stable fluorinated material, and it has very good stability against any chemical. Non-stick cooking utensils are used to cook rice, to fry eggs, and to use at temperatures that are not too high, which are all safe for the human body.

If the non-stick pan is heated to a high temperature of 250 degrees to 300 degrees, the PTFE material will decompose, resulting in the production of harmful substances, which are not good for human health! As long as you buy it is produced by a regular manufacturer, as you said, there is generally no question of ordering and slacking off the cadres and hindering the preparation of the ship. Because the temperature of the pot used at home (especially the rice cooker) is far less than 250 degrees, even if it is hot oil, it will not exceed 250 degrees, so you can use it with confidence.

At present, the inner coating of rice cookers in China is mostly made of Teflon, which is relatively safe in the cooking process.

However, once the Teflon coating falls off, it cannot be decomposed when eaten into the body, and it is not easy to excrete and remains in the body for a long time.

Definitely harmful to health.

Therefore, if the coating of the rice cooker falls off, it should be stopped and the inner tank replaced.

If the rice cooker coating is gone, it is best to replace it if possible.

The rice cooker is our good friend

Technology changes life, and if technology has the greatest impact on our lives, it is the rice cooker. In the past, when we cooked, we used ordinary iron pots and aluminum pots, and the fire used was firewood, induction cooker and gas stove, which was not only inconvenient and environmentally friendly, but also easy to cook raw and undercooked rice or cook the rice paste, and the taste was not good.

Later, people invented the rice cooker, and many problems were solved.

A rice cooker is a modern cookware that can be used for a variety of processes such as steaming, boiling, stewing, simmering, and stewing rice. It can not only cook food, but also keep warm, clean and hygienic to use, no pollution, save time and effort, and is one of the indispensable utensils for the modernization of housework. <

What is the coating material of the rice cooker liner?

When we used the pot, we found that the inner liner of the rice cooker was coated. There are three kinds of coating materials: one is fluorine coating, which is generally used by brands of fluorine coatings, commonly used by DuPont and Huafu.

2. Nano coatings: Big brands are currently using Taiwan's Xier coatings, which are called nano coatings.

3. Ceramic coatings: A certain brand of ceramic crystal liners began to use Korean ceramic coatings from South Korea, similar to enamel.

What is the role of coatings? If the coating is gone, should I replace it with a new one?

The role of the coating is for better heating, and at the same time, it is not stick to the pan when cooking rice.

Because people like to use a spatula to serve rice, or use steel wool balls to wash rice cookers, this kind of operation will cause the coating to peel off.

So if the coating of the rice cooker liner is peeled off, can the cooked rice still be eaten?

The shedding of these substances does not have much effect on our cooking rice, but if you use this coating to cook porridge, then it is very likely that your porridge soup will contain some metal aluminum!

Nowadays, the inner material of many brands of rice cookers is aluminum, and the reason why it is used is because it has good thermal conductivity, and it is cheap and low-cost.

If the porridge is boiled for a long time, the inner tank loses the protection of the coating, and the aluminum of the inner tank will definitely enter the soup.

If our body accumulates over time and ingests too much aluminum, it is very likely to cause aluminum poisoning!

In any case, after the paint of the liner is lost, the rice will stick to the pan and affect the taste, so if possible, it should be replaced.

However, the quality of big brand rice cookers is still very reliable, the production process is strictly in accordance with national standards, and the aluminum pots they produce will be anodized in advance before applying a non-stick coating, and this layer of oxide film has a high hardness and can withstand general friction. <>

What should I pay attention to if I don't change the inner tank?

If you are still not at ease, afraid of aluminum getting into the food, and do not want to change the inner liner, then please take the following use:

1. It is only used to cook white rice or white rice porridge, and does not cook alkaline, sour and salty food. 2. Soak before cleaning to make the sticky rice grains soft and easy to wash. 3. Only use soft materials such as artificial sponges to clean, and do not use hard materials or spatulas to scrape the walls of the pot.

4. Try not to store leftovers in the pot. 5. Use only bamboo shovels or plastic shovels to serve rice. 6. Do not rub the rice grains against the wall of the pot when washing rice.

The coating of the rice cooker has fallen off, and it can still be used.

The coating of the inner pot of the rice cooker produced in China is generally PTFE. This material is the same as that of a non-stick pan, and when it is at a high temperature of more than 250 degrees, it will decompose some substances that are harmful to the human body.

However, the temperature of the rice cooker does not exceed 100 degrees Celsius, so the material does not release harmful substances during the cooking process. However, the coating is susceptible to corrosion by acids, and when corroded, it tends to peel off and become mixed with food. This coating cannot be decomposed if eaten into the body, and it is not easy to excrete, and it can even cause cancer if it remains in the body for a long time.

So if you continue to use a rice cooker with the coating dropped, be careful not to cook acidic food.

OK. The coating peels off, and it is easy to stick to the pan and paste the pan. The coating on the inside of the rice cooker is a fluorine coating with PTFE as the matrix resin, which can prevent the rice particles from sticking to the pot.

Fluorine-containing polymers are acid-resistant, alkali-resistant, oil-resistant, and high-temperature resistant, and will not be digested, absorbed and enriched, but are directly discharged through feces, which are non-toxic and harmless. <

The paint inside the rice cooker can still cook things if it is off, and it is not poisonous. The coating peels off, and it is easier to stick to the pan and paste the pan. The coating inside the rice cooker is generally Teflon, which is a fluorine coating with PTFE as the matrix resin, which can prevent the rice particles from sticking to the pot.

Fluorine-containing polymers are acid-resistant, alkali-resistant, oil-resistant, and high-temperature resistant, and will not be digested, absorbed and enriched at all, but directly discharged through feces, which is non-toxic and harmless.

Yes, the coating has fallen off, and it does not affect the continued use, and I am really helping you look forward to it

No. If continued use, it is harmful to human health.

Under the action of strong external force, clean the inner tank of the pressure cooker with iron wire, etc., and the coating will fall off. In order to ensure that the pot conducts heat quickly and evenly, the pressure cooker often uses aluminum alloy as the raw material for making the pot. After the coating falls off, the directly exposed aluminum alloy part will come into contact with the ingredients, resulting in local high temperatures, scorching, oil smoke, sticking to the pan, overflowing pan and other phenomena.

In the case of excessive high temperature, aluminum will precipitate heavy metal elements, so direct contact between the aluminum of the pot and the food should be avoided to ensure the health of the food. Therefore, whether from the perspective of use or health, the pot should be replaced in time after the coating comes off.

Rice cookers with peeling coatings can also be used, but sometimes they stick.