Tea leaves love odors and are more afraid of moisture, heat and light. The
roasted finished tea is extremely dry and can be crushed with a finger twist,
which is the best storage humidity for tea. The best temperature for storing
tea is 0 ～ 10 ℃. The storage period should not exceed 4 months when
the temperature is around 15 ℃, and the storage period should not exceed 2 months if
the temperature is above 25 ℃, otherwise there will be obvious discoloration and
smell.
Light can accelerate the oxidation of tea. Do not store the tea in transparent glass and plastic containers. It is even more inappropriate to dry in the sun. Since high-grade teas are all processed with fine-tipped buds, they are prone to oxidation and aging. Even under the conditions of moisture-proof, light-proof and temperature, the storage period of floral tea should not exceed 1 year, and the storage period of green tea should not exceed half a year. Family preserved tea can be placed in the refrigerator freezer, but it should not be more than 1 year.
1. The family stores a small amount of tea in a short period of time (months). You can use tea leaves, tin bottles, dark glass bottles or ceramic containers. It is best to use long-necked tin bottles or iron tea with double lids. When filling tea, it should be fully filled to avoid entering the air.
2. Pack the tea leaves with thin oxen paper tightly and layer them into a dry and odorless, intact and intact jar or rust-free and odor-free iron bucket. Put a bag between the tea bags Or a few bags of unweathered lime, put a layer of tea bags on top and cover the lid. If it is stored in a jar, it should be stuffed with craft paper, covered with some grass or cotton, and placed in a dry place. The quicklime in the jar should be changed every 1 to 2 months. You can also put the silicone desiccant directly into the container holding the tea leaves, but when the particles of the desiccant change from blue to translucent pink, you can take it out and put it in the sun or bake it with fire. Revert to the original color and use it again.
3. Use hot water bottles with good thermal insulation performance. The mouth of the bottle is tightly plugged with a wooden stopper and then sealed with white wax. Wrapped with tape, it also keeps the tea stored for a long time.
4. Wrap a pack of quicklime in paper, put it on the bottom of the bottle, put the tea leaves on top of the lime, and seal the seal tightly so that the tea leaves will not be poisoned and will not lose fragrance.
5. Do not touch spices, paint or camphor, etc., so as not to cause odor in tea.
6. If the Naturalpuerh tea has become moldy, it can be fried in a pan for a few minutes to recover. But it must be collected according to the above method, so as not to mold again. Mould is not allowed to dry, it can be restored by drying in a pan for about 10 minutes. The pan should be clean and the fire should not be too large.
7. Increased temperature will accelerate the speed of chemical reaction, which also promotes the decomposition of the effective components of tea and reduces the nutritional value of tea. Therefore, the tea should be kept at low temperature. Store in the refrigerator. The temperature should be between 0 ～ 10 ℃. It can't be placed together with soap or sugar.
8. Dry, clean, avoid light, low temperature, and low oxygen are needed; avoid high moisture content, contact with odor, light exposure, high temperature environment, and exposed space to that.
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