Cowhide vegetable is also called thick-skinned vegetable, and Chaoshan area is also called "thick-mixed dish". Cowhide vegetable is a common edible leafy vegetable in summer and light season in northern China, which is fresh, tender and juicy and has good palatability. In addition to pigs, cows, rabbits, ducks, geese, etc. can also be fed to fish by beating. The characteristics of leaves and petioles of roots can be divided into three types: green stem species, white stem species and wrinkled leaf species. The shape of the leaves is a bit like a banana fan, with a wrong light. The leaves and stems are thick and white, and some places are also called "thick-skinned vegetables" according to their shapes.

Cowhide vegetable is rich in oxalic acid. When oxalic acid meets calcium, it will react to produce water-insoluble calcium oxalate, which makes the calcium in food unable to be absorbed and utilized by human body. Therefore, you can't drink milk, bean food, eggs and shrimp seafood such as loach, mussel, snail, shellfish, etc. while eating cowhide vegetables. These are all relatively high in calcium content.

2. What is the nutrition of thick dishes?

Niupicai is tender and juicy, and its leaves contain crude protein 20.2 1%, crude fat 3.8%, crude fiber 7.4%, and water 15.6 1%. Niupicai contains a lot of nutrients such as reducing sugar, vitamin C, potassium, calcium, iron crude protein and cellulose.

3. What disease can you treat by eating thick dishes?

Cowhide has a good effect of clearing away heat and toxic materials, and also has the effect of removing blood stasis and stopping bleeding. Chinese medicine believes that the taste of beef skin vegetables is sweet, cold and non-toxic. Meridian tropism: entering the lung and spleen. Cowhide is a kind of vegetable with sweet taste and cool nature. It can be eaten by the general population. Cowhide vegetables can have the effects of eggs, flour and cucumbers. Many people like to wash it, dry it in the sun, and then stew it. It tastes quite good.