First, making tea without losing its original flavor is good in color, aroma and taste, which can make tea more mellow.
Comments: It is not unique to make tea in a glass without losing its original flavor. As for the statement that "color, aroma and taste are all accumulated, which can make tea more mellow and fragrant", it is true, but it doesn't explain clearly why. It seems to be produced out of thin air, and some of it doesn't make sense.
Secondly, the longer the purple sand machine is used, the brighter the body will be, because the tea itself can also carry the pot during the brewing process.
Comment: Yes, the more you use the teapot, the brighter it gets, and the longer it is used, the more it appreciates. I have no objection to this.
Third, the purple sand ware has good cold and hot mutation, that is, it can be burned on a fire or used in a microwave oven without bursting.
Comments: In fact, ceramics also have this function. Casserole rice is cooked on the stove, not the patent of teapot
Fourth, slow heat transfer and heat preservation. You won't feel hot if you use it.
Comments: This function is actually not important, because the teapot has a top and can't burn. If the glass is made into a teapot, it is not afraid of scalding. And I tried again and again, and the teapot was actually very hot!
Five, the green body can absorb the aroma of tea, and the teapot that often makes tea occasionally does not put tea, and its water also has tea fragrance.
Comments: Finally, the teapot is very absorbent, even dust, oil stains, sweat stains and even paint smell can not be inhaled by mistake, and the tea fragrance can not run away. This is the first reason.
Sixth, the mud color of the teapot is related to the tea that is often brewed. When making black tea, the teapot will change from reddish brown to reddish brown. When making green tea, the teapot will change from reddish brown to brown, and the color of the teapot is quite interesting.
Comment: There is nothing to make a fuss about. It has just come true: if you are near Zhu Zhechi, you will be black, if you are near Mexico. It is also a phenomenon caused by the good adsorption of dirty purple sand mud.
Seven, Yixing purple sand has good plasticity, and it is not easy to deform when fired in the kiln. Therefore, it can be made into various shapes at will during molding, so that the patterns such as flowers and ribs of purple sand are self-contained.
Comments: In fact, the shrinkage rate of Zhu Mud is 30%-50%, which can only be made into small pots. Only 70% of small pots are baked, and 70% of large pots are difficult to polish by hand or machine. When burned, it is completely deformed or burst, and the slope mud is similar. Good plasticity is not the unique feature of purple clay. Jingdezhen porcelain clay also has good plasticity and is made into various wonderful handicrafts.
Eight, unique breathability. Good air permeability, not easy to spoil the taste of tea, and overnight tea will not spoil.
This is the most important point, which is the most important feature that distinguishes teapot from other porcelain cups. All kinds of purple clay in Yixing, with excellent texture, are composed of timely, kaolin, hematite, mica and other minerals. It is fired at a high temperature of about 1 100 degrees Celsius. Under the microscope of 600 times, it can be observed that it has two holes, with cluster particles inside and forest-like particles outside. These two layers of particles can form different pores, making them breathable and airtight.
Because purple mud has a strong adsorption, it even absorbs the fragrance of tea, and can retain the fragrance and taste of tea. A pot of tea has been soaked for a long time, even if boiled water is introduced, it will smell like tea. This is the reason why purple mud absorbs the fragrance, and it is also the reason why the tea brewed from purple mud pot is particularly fragrant.
In addition, due to its unique double-hole structure, purple sand mud has a strong adsorption, showing an active and open state, and its color will become brighter and brighter with the brewing of tea, giving off a faint luster, which is irreplaceable by waxing. Similar to the frequent rubbing of strange stones, stones will become dignified. People who often use teapot to make tea are most sensitive to the subtle changes in the color of teapot, and have a visual and psychological feeling that can only be understood but cannot be expressed.
However, glazed porcelain and glass have no double-hole structure, are impermeable to water and air, and their colors will not change. They are monolithic and the material is unchanged. Of course, it is good to make tea, but they give people a dead and dull image, which will only make them less and less valuable with age, and can't be compared with the magical teapot at all. This is the most important reason why teapot is superior to other utensils.
Since the teapot itself is a kind of handicraft, all kinds of teapot have been integrated into the author's understanding of art and life. Later, it was integrated into the unique traditional culture of poetry, calligraphy and painting in China, making the teapot not only a tool for making tea, but also a beautiful artistic masterpiece, with a hundred times value and high collection value.