When using the pot to pay special attention to the little porcelain pot in the past

When using the pot to pay special attention to the little porcelain pot in the past, been recognized as non-toxic tableware, but in recent years there are also reports of use of poisoning, and some beautiful porcelain tableware (glaze) containing lead, if burned when temperature enough or porcelain coating of glaze ingredients do not conform to the standard, it may make the pot contains more lead.
　　
　　When in contact with food and pot, lead may overflow the glaze surface mixing with food. The national quality inspection departments at the sampling also found some ceramic pot product lead, cadmium exceeded. Lead and cadmium refers to product contain food, especially when acidic food costumes, long-term use of lead and cadmium content exceeding the product, will cause heavy intoxication, seriously affect the health, the national mandatory standards for lead, cadmium and other impacts human health indicators are strictly limited.
　　
　　Use the reminder: casserole of glaze containing small amounts of lead, so the newly bought pot, it is a good idea to use 4% vinegar water immersion in boiling, thus removing most of the harmful substances. The Casserole in the interior colour, preferably wine, vinegar and acidic beverages and food. Porcelain tableware coated outer enamel products is actually a layer of enamel, with aluminum silicate material for a class, if it is damaged, it will be transferred to the food. When buying ceramic tableware that shiny enamel uniform.


Iron hot pick a look at the second hearing benefits using an iron, but is not suitable for cooking skillet acidic food cooking can iron from iron material, mainly divided into fine iron and cast iron pot. Cast iron pot it is raw iron. Skillet cooked food during stripping an inorganic iron, easily absorbed and utilized, and often use the skillet for cooking food, contribute to the prevention and treatment of iron deficiency anemia, so I've got a lot of people choose to use the traditional Pan pot.

　　Fine cast iron skillet possibilities how to distinguish between students and refined iron? is it legal to human health? said Miss Liao, iron is the selection of the ash iron melting model casting, heat transfer, heat evenly, but the pot ring engraving thick, rough and cracked; refined iron is made of black metal forging or hand-hammered into thin rings with a pot, heat quickly, great features. Journalists in a number of shopping malls, supermarkets, health iron price is cheaper, the container is only a raw iron 34CM, price $ 16. Press and telephone links to the King of cooking utensils co., Ltd. Zhejiang cooking, the company's Marketing Department to Miss told reporters that "raw iron also has a characteristic, when the temperature exceeds 200 ℃, disseminate students an iron will, through a thermal energy is delivered to the food temperature control in 230 ° c, while the fine iron is the temperature directly to food. For most families, it is recommended to use cast iron pot. "But she also stresses the advantages of pure iron, first, because it is made of pure iron, impurities, therefore, the comparison is not uniform heat transfer, prone to stick pot. Second, due to the use of materials, the pot can be very thin, hot temperatures can reach higher. Third, the scale is high, the surface is smooth, clean work well done.

　　Buy iron trick either raw or refined iron skillet, how to choose an iron? love Homestead kitchen salesmen revealed to reporters a few tips: a look at the "look", the pots are surface is smooth, but does not require the "smooth as glass", because of the casting, iron has an irregular superficial veins. There is a defect, the general part of the small hill is iron, on the quality of the pot, but pits on the pot of quality against larger, pay attention to the time of purchase. Second, "listening to" uneven pot is not good, can be purchased at the bottom of the sky, fingers resist pot concave Centre, with a hard object percussion. Pot of sound louder, more people feel vibrations, the better. In addition, the sales staff pointed out that the pot has a rust-not necessarily the quality is not good, there is a deposited rust pot description of a long time, but the longer the deposit to the pot, the better, so that the internal organization of the pot can be more stable, not easy to crack at the beginning of time.