Excluding irresistible factors and effectively extending the storage time of tea is mainly to understand that the safekeeping of tea is "pressure-proof, moisture-proof, sealed, dark, and odor-resistant." Seize storage points, select the appropriate storage tools can improve the shelf life of tea.
Tea should be placed in a tea pot to prevent crushing, and the choice of tea cans generally assumes that as long as the cans are sealed, the tea can maintain its umami taste. In fact, this method neglects even if the tea cans are as sealed as you want. To get tea, it will inevitably become "unsealed", so that the tea leaves damp. Therefore, we must choose tea cups that are suitable for your use, not too big. It is advisable to buy enough tea to fill up once. Remember that the freshness of a full can of tea is definitely longer than the half-can of tea.
The material of tea cans is iron cans, paper cans followed by double-covered stainless steel, porcelain cans, etc., centered on tin cans, transparent containers, even if the seal is good, can not be long-term preservation of tea, mainly because of the light It is only for short-term preservation.