1. which is better, white porcelain or purple sand?
purple sand electric cooker is better.
Compared with white porcelain, purple casserole is more heat-resistant, and heated evenly, and the soup is not so greasy. Therefore, purple sand is more suitable for cooking utensils, while white porcelain is more beautiful in appearance and is the best for tableware.
1. Purple sand is characterized by compact structure, close to porcelain, high strength, fine particles and shell-like or stone-like fracture, but it does not have the translucency of porcelain tires. White porcelain has the characteristics of dense and transparent blank, high fire degree of glaze and pottery, no water absorption, clear sound and long rhyme.
The content of iron oxide in purple clay pot can reach 8%, and the content of silicon, manganese and other elements is also quite high. It also contains metal elements needed by human body, such as calcium, magnesium, sodium and potassium. Therefore, using purple casserole to stew soup is very beneficial to our human body and is one of the ways for us to absorb the elements needed by the human body. Moreover, the cooked food is fragrant and the nutrition is not easy to be lost.
2. White porcelain is actually made of clay, but it has a glaze coating on its surface, which will release substances harmful to health after being heated at high temperature. The purple casserole does not contain any chemical coating, and is rich in a variety of mineral trace elements, which is very fragrant whether cooking soup or cooking. However, because high-quality purple sand is more expensive, some black-hearted manufacturers will use the soil dyed with dyes as the raw material of the inner container, so the quality of the purple casserole is not easy to grasp. If you buy inferior purple casserole, the damage can not be underestimated.
second, can the white porcelain electric cooker cook Chinese medicine?
The white porcelain electric cooker is made of ceramic materials, and ordinary ceramic electric cookers can be used to cook Chinese medicine. The duration of stewing has a great relationship with the medicinal properties, so it is suggested that it depends on the situation, usually about 4 minutes.
Compared with the white porcelain electric cooker, the purple porcelain electric cooker is still better. The white porcelain electric cooker can cook Chinese medicine. Understand the characteristics and functions of some white porcelain electric stews, and everyone can feel more at ease when buying.