】 _How to make tea
[How about making tea in a plastic cup?
】 _How to make tea
Many people like to drink tea, and drinking tea often has health effects on the body, but the tea culture in our country is very extensive and profound, and drinking tea is also very particular. Generally, plastic cups are not recommended for drinking tea.Yes, plastic cups will produce some substances that are not good for your health under high temperature conditions. It is usually best to use glass or ceramic cups for tea. Plastic cups are also easier to deform.
The best cups for making tea are the following: 1. The most famous purple clay pot of clay cup is a kind of pottery. The temperature of the pottery is 1000?
1200 ° C, dense thickness, no leakage, and pores that are not visible to the naked eye, can absorb tea juice, contain tea flavor, and slow heat transfer without hot hands, even if the hot and cold changes suddenly, it will not break;It has good aroma and good heat retention without cooked soup. It can maintain the true cone shape of tea. It is generally believed that semi-fermented teas such as Taiwan’s oolong tea and Tieguanyin can best show the flavor of tea.
2. Porcelain cups are non-absorbent, with clear sound and long rhyme. Porcelain is white and expensive. It is fired at about 1300 degrees. It can reflect the color of tea soup, heat transfer, and moderate heat retention. It does not cause chemical reactions on tea.Better color and fragrance, and beautiful and exquisite shape, suitable for brewing light fermentation, heavy aroma, such as Wenshan Baozhong tea.
3. The glass is transparent, heat transfers fast, and is not air permeable. Tea is made in glass cups, the tea leaves move up and down during the entire brewing process, the shape of the leaves gradually stretches, and the color of the tea soup is revealed, and there is almost no omission.
The disadvantage of glass tea set is that it is easy to break and hot, but it is cheap and good quality.
Use glass tea set to brew green tea such as Longjing, Biluochun, etc. The mist in the cup is misty, tea buds are blossoming, slim, or the flag guns are interlaced, floating up and down, pleasing to the eye.
The following types of cups should be used as little as possible: 1. Disposable paper cups or disposable cartons with hidden potential carcinogens just look hygienic and convenient. In fact, the product qualification rate cannot be judged, whether it is clean, hygienic, and it can not be identified with the naked eye.
From the perspective of environmental protection, it should still be possible to use less disposable paper cups.
Some paper cup manufacturers add a lot of fluorescent whitening agents to make the cup look whiter.
It is the variation caused by this fluorescent substance that once it enters the human body will become a potential carcinogen. Secondly, those unqualified paper cups are generally soft and easily deformed when poured into water. Some paper cups have poor sealing properties.The bottom easily leaks water, which can easily cause hot water to burn your hands; even if you touch the paper cup with your hand, you can feel the fine powder on it, and your finger’s touch will becomeWhite, this is a typical inferior paper cup.
2. Plastic cups are the easiest to hide dirt. Plastic cups should also be an unwelcome one.
Because plasticizers are often added to plastics, which contain some toxic chemicals, when hot water or boiling water is filled with plastic cups, toxic chemicals can be easily replaced with water, and there are many alternatives to the internal microstructure of plastics.The dirt is hidden in it, and it is easy to breed bacteria if it is not cleaned.
Therefore, when choosing a plastic cup, you must choose a water cup made of food-grade plastic that meets national standards.
3, multicolored water cups are susceptible to heavy metal poisoning, but it is best not to use.
Because there are huge hidden dangers in those bright pigments, especially the inner wall is coated with glaze. When the cup is filled with boiling water or acid, high alkaline beverages, the toxic heavy metal elements such as lead in these pigments are easily dissolved in the liquid.In China, people drink liquids with chemical substances, which will cause harm to the human body.