How To Choose Casserole
Jul 08, 2016
The casserole stew has a unique flavor, and the casserole decoction does not change the original flavor. Therefore, the casserole is a daily consumer product that consumers love. However, the enamel of the casserole contains a small amount of lead, which is easily dissolved when cooking acidic food and is harmful to health. Therefore, it is best to choose a casserole with a natural inner wall. If the inner wall of the casserole is colored, it is not suitable to store wine, vinegar, acidic beverages and food. The newly bought casserole can be soaked and boiled in 4% vinegar water first, so that most of the harmful substances can be removed.
1. Looking at the quality of the pottery, the pottery used in a good casserole is very fine and mostly white in color, and the quality of the surface glaze is also high, with uniform brightness and good thermal conductivity.
2. Look at the structure. A good casserole has a reasonable structure, a flat layout, a round body, a smooth inner wall, no cracks, no protruding sand. The lid buckle is tight and does not change shape. You can try to rotate the lid to see if the lid is tightly attached to the body of the pot, it should have a smooth friction when turning.
①Look at pot noodles. The surface of the pot is smooth, but it is not required to be as smooth as a mirror. Irregular light lines on the surface are normal, but if the lines are too dense, it is a defective product.
② Observation points. "Small bumps" can be polished off with a grinding wheel. "Small pits" are of poor quality. Some pot sellers often use graphite to fill the "eyes", which is not easy to detect. Only a few brushes with a small brush can expose them.
③Check the bottom of the pot. The smaller the bottom of the pot, the faster the fire, which saves fuel and time.
④Check the thickness. There are thin and thick pots, and thin ones are better.
3. Listen to the sound-tap the pot body lightly with a lid or a coin, whichever is clear, bright and crisp. When identifying, place the bottom of the pot facing the sky, hold the center of the concave surface with your fingers, and knock with a hard object. The louder the pot sound, the fingers The greater the vibration, the better.
4. Fill the casserole with a sufficient amount of water when purchasing, and check if there is any leakage. You can also tap the pot body with your hand to see if the sound is crisp and has an overtone. If there is a hoarse sound, it means that the casserole is cracked, and it is best not to buy it.
5. Purchase casserole as needed. Generally speaking, decocting medicine does not need a good pottery casserole, just buy a cheap casserole without leakage. The pot of stewed food has higher requirements, and it is best to choose a good-quality white casserole.
