The method of making ceramic tableware is mainly divided into two types: upper glaze and underglaze color, and the heavy metal toxins we are worried about are mainly due to the pigment of the glaze.The lead -based compounds in this type of ceramic bowl can be disintegrated by acid, and it may be dismissed by organic acids in food when using it as a tableware.So many people are puzzled, is the ceramic bowl toxic?Can the ceramic bowl be put in a microwave oven?Lets take a look today.
Is ceramic bowl poisonous?
The heavy metal toxins we are worried about are mainly due to the color of the glaze.The lead -based compounds in this type of ceramic bowl can be disintegrated by acid, and it may be dismissed by organic acids in food when using it as a tableware.Of course, if the design is reasonable and the craftsmanship meets the standards, this situation can be avoided.Therefore, we do not have to completely reject color ceramic bowls. If you choose a shopping mall supermarket with guarantee when you buy, and carefully select the raw materials and the strict process control of underglaze tableware, beauty and health can be both available.At present, the products of regular manufacturers can basically meet the requirements of relevant national quality inspection. Do not buy cheap road porcelain tools for cheap vendors, so as not to lose money.
Can the ceramic bowl be put in the microwave oven?
The ceramic bowl can put a microwave oven, but the bowl with metal or metal pattern is not good. It may cause fire and damage the bowl and microwave oven.You can put a microwave oven at room temperature at the temperature of the ceramic bowl, but you cannot just put it out of the refrigerator, and immediately put it in the microwave oven hot dish.That would explode.If you are not sure if your bowl can be hot, put the empty bowl in the microwave oven and use the maximum microwave firepower for about 30 seconds.Use your back to feel the temperature of the bowl.The lower the temperature, the better.
How to identify ceramic bowl and imitation porcelain bowl
1. recognize the field
It is best to go to large shopping malls or supermarkets and professional kitchenware stores to buy regular products.
2. Look at the label
There is a QS logo on the bottom of the bowl (corporate food production license).
3. Look at the price
Urinedehyl resin, generally 5,000 yuan per ton, while desertide resin is about 145.Therefore, the regular imitation porcelain bowl is generally 10 yuan on the right, and it is basically fakes below 10 yuan.
4. Pick color
At present, the most colorful or most attractive of imitation porcelain bowls in the market, often uses urinedehyde resin.The inferior imitation porcelain tableware is highly toxic, and it must not be used! Qualified imitation porcelain tableware can only be used for 1-3 years, because the surface of the table may occur on the surface of the table, and high-temperature foods will dissolve toxic substances.In addition, the newly purchased imitation porcelain tableware is best to add vinegar to boiling for two or three minutes, which can release the harmful substances.Therefore, as long as the usage is appropriate, the qualified porcelain bowl is still very safe.

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