Is Jiuyangzi casserole poisonous?
1, in fact, you can go to the market to see the Jiuyang purple casserole with a selling price of several hundred to one thousand yuan. Generally speaking, this price is not made of purple mud, but ordinary clay. You know, the cost of making such an ordinary pot liner is almost ten yuan. You know, if a purple sand casserole is really made of purple sand, its price will probably reach 10 thousand yuan.
2. You should know that according to the person in charge of the relevant department, purple casseroles with a price of dozens on the market are said to have certain toxicity.
3. When buying, you should learn to look at the authenticity and color of Jiuyang purple sand: for example, the color of pure purple sand, whether it is purple, yellow, red or the color between them, gives people a jade-like charm, and its light quality is dark, which looks like oil. And such products will be more polished, not waxed or polished. Please refer to the material effect of Laoyu. Look at the feel: the feel of purple sand should be smooth and round, comfortable, although there are particles, but very round.
4. So if you choose the Jiuyang purple casserole made of real purple sand mud, it is not toxic, but some businesses don't think so. They used clay, red earth, black mud, white mud and other common clay, and added chemical raw materials such as "iron red powder" and manganese dioxide to dye. Food quality and safety experts said in an interview with reporters, "From the common sense of food safety, chemical raw materials such as manganese dioxide and nickel oxide are toxic products.
What matters should be paid attention to when using purple casserole?
1, purple sand container This belongs to purple sand ware, so beware of collision with hard objects or falling from a height to cause damage.
2. Remind you that it is forbidden to use aluminum pot to directly heat food.
3. Don't expose the teapot to excessive humidity, and don't wash it in water often, which will also destroy the insulation performance and cause leakage and short circuit.
4. Purple mud must not be cooked with open fire, and it should not be hot and cold. In addition, when cleaning purple clay, it should be cooled before cleaning, so as to avoid the purple clay bursting due to cold and hot contraction.
Please put it in a stable and dry place when using. Never use it on objects with weak heat resistance (such as plastic tablecloths, cotton wool, carpets, etc.). ).
6. If the power cord is damaged, in order to avoid danger, it is more appropriate to call Jiuyang full-time maintenance personnel to replace it.