Why should tea be stored in iron cans?

As a food that is easy to absorb moisture, oxidize and be affected by odor, the choice of preservation method is crucial. Iron cans are an ideal choice for preserving tea because of their excellent sealing and moisture-proof properties. The following is a pseudo-original article about preserving tea in iron cans:

The preservation of tea has always been a technical job, because tea is very easy to absorb moisture and get damp, resulting in quality changes. In ancient times, people usually used pottery jars to preserve tea, but pottery jars were fragile and were gradually replaced by iron cans. Iron cans are not only sturdy and durable, but also have excellent sealing properties. They can effectively isolate the outside moisture and air, keep the tea dry and fresh, and thus extend its shelf life.

There are three main methods for preserving tea in modern times: iron can preservation method, porcelain jar preservation method and bag storage method. All three methods need to be carried out in a dry and light-proof environment to ensure the quality and taste of tea. Iron cans are more suitable as gifts to express the feelings between relatives and friends because of their exquisite printing, convenient carrying and novel styles, so they are favored by the market.

The advantage of iron cans in preserving tea lies in its material. High-quality iron cans are usually made of materials such as tinplate or stainless steel, which can effectively block air and humidity and protect tea from the outside environment. When choosing an iron can, you should check whether the iron can is sturdy and durable, and whether there are scratches, rust or other defects on the surface to ensure that the tea is stored in a clean and uncontaminated environment.

In addition, the design of the interior of the iron can is also important. Some iron cans are equipped with food-grade liners such as plastic or tin foil, which can further isolate the tea from contact with iron and prevent the tea from absorbing metallic taste. At the same time, they are also easy to clean and replace, which helps to maintain the original flavor of the tea.

The appearance of the iron can should not be ignored. Although the appearance does not directly affect the quality of the tea, a beautiful iron can often enhances the entire storage experience and makes people pleasing to the eye. When purchasing, you can choose the right iron can style and color according to your personal preferences and home decoration style.

In summary, iron cans are not only popular for their excellent sealing performance and moisture-proof properties, but also for their beautiful appearance and convenient portability. It has become a popular choice in the market. The use of iron cans combines the advantages of modern packaging technology and traditional preservation methods, providing a scientific and fashionable solution for the long-term preservation of tea.