How to properly prolong the fresh-keeping period of tea?
The storage of tea leaves is a very important issue. Because tea contains some unstable components, if not properly stored, these unstable components are prone to oxidation and mildew under the action of certain physical and chemical factors, which is commonly referred to as "tea change". Usually, if the tea leaves are relatively small and can be consumed in a short period of time, they can be stored in clean and dry tea cans. However, special attention should be paid to the texture of the tea cans. It is best to use tin cans, followed by stainless steel and porcelain jars with double-layer lids. Iron cans and paper cans should not be made of plastic or other chemically synthesized materials. into jars. Even if the transparent glassware has good airtightness, it should not be used to store tea leaves for a long time, otherwise the tea leaves will be easily exposed to light to speed up the tea changing speed; the pottery pots are easy to cause the tea leaves to lose their orig...