Green Tea is a partially Fermented tea that requires higher standards for preservation. At room temperature, the shelf life of Green Tea is generally around one year. Green tea should be stored in a cool, dark place. The best method is to keep it in the refrigerator at a low temperature, but it does not need to be frozen. Be careful not to store other foods with strong odors in the refrigerator. Place the green tea in a clean, dry iron can, try to fill it up without leaving any space, seal the lid tightly, and wrap it in several layers.

How Long is the Shelf Life of Green Tea?

Green tea is one of the six major types of tea and has not undergone fermentation, retaining a high level of natural substances. Therefore, green tea is more susceptible to oxidation and has a shorter shelf life. Under normal circumstances, green tea is best stored in the refrigerator, which can extend its effective period. The shelf life of green tea is 18 months. When storing green tea, attention should be paid to sealing, avoiding light, preventing moisture, keeping temperatures low, and avoiding strong odors.

Loose Leaf: Loose green tea has a shorter shelf life, usually around 6 months, so care should be taken when storing it.

Tinned: Sealed tinned green tea, when stored in the refrigerator, has a shelf life of 12 to 18 months.

Packaged: Green tea sealed in aluminum foil or kraft paper bags has a shelf life of about 12 months.

Methods for Storing Green Tea

1. Refrigeration: Green tea is best stored in the refrigerator's chiller compartment. Place the tea in a sealed container and then put it in the fridge. This slows down the oxidation process and maintains the freshness of the tea.

2. Moisture Prevention: Green tea is prone to moisture absorption, so it needs to be kept dry during storage. Store the tea in a sealed container and place it in a dry, well-ventilated area, avoiding direct sunlight.

3. Avoiding Strong Odors: Tea has a strong adsorption capacity and can easily absorb strong odors. Therefore, when storing green tea, avoid keeping it together with items that have strong odors and store it in a place free from strong smells.

4. Avoid High Temperatures: High temperatures accelerate the oxidation process of the tea, causing it to spoil. Therefore, when storing green tea, avoid placing it in areas with high temperatures, such as direct sunlight or near a stove.

5. Regular Inspection: Regularly check the expiration date and quality of the tea, and promptly dispose of any tea that has gone bad.

By following these methods, you can effectively preserve green tea and ensure its quality and taste.