Why Yixing purple sand is so good? How to distinguish purple sand raw materials?

First, purple sand is suitable for making tea. The double-layer pore characteristics of purple sand determine that it will not take away the tea fragrance and the fragrance will not be scattered. It can perfectly display the original flavor of tea, and is used for making tea, with good color and fragrance.

Secondly, purple sand teapot can absorb tea juice, and it tastes more mellow when making tea after long-term use, even if boiling water is injected into the empty pot, it has tea fragrance. This is impossible for either a glass or a bowl!

Third, the heat preservation time is long. Because there are many bubbles on the wall of the teapot, the bubbles are full of stagnant air. This air forms an insulator, which can keep the temperature better.

Fourth, it has strong adaptability to sudden changes in heat and cold. In the cold winter, inject boiling water without worrying about sudden temperature change and bursting; Sand is slow in heat transfer, not as hot as glass porcelain pots, and it is a good object to warm hands in winter.

Fifth, make tea overnight. It can greatly delay the deterioration of tea soup, which is proved by countless folk stories and scientific experiments.

Sixth, various minerals and trace elements in purple sand mud have health care effects on human body.