How to Store Teas in Your Home?

The process of storing tea is very particular, and a little carelessness may cause the quality of tea to change. Or reduce the flavor, the aroma becomes worse, or the leaves and soup color become red and dark. The main factors that cause these changes are moisture, temperature, oxygen, light, odor, etc. So, everyone, please pay attention to the following five points during the storage of green tea.

1. Avoid moistening.
Green tea is a loose and porous hydrophilic substance, so it has a strong hygroscopicity. When storing green tea, a relative humidity of 60% is more suitable, and if it exceeds 70%, mildew spots will occur due to moisture absorption, which will then be acidified and deteriorated.

2. Avoid sunshine.
Sunlight will promote the oxidation of pigments and esters in green tea leaves, and it can decompose chlorophyll into pheophytin. Green tea leaves are stored in glass containers or transparent plastic bags. After being exposed to sunlight, their internal substances will react chemically to deteriorate the quality of green tea leaves.

3. Avoid oxygen.
Chlorophyll, aldehydes, esters, vitami
C, etc. in green tea leaves are easily combined with oxygen in the air. The oxidized green tea leaves will make the soup color red and darker, which greatly reduces the nutritional value.

4. Avoid high temperature.
The best storage temperature of green tea leaves is 0-5 â. If the temperature is too high, the amino acids, sugars, vitamins and aromatic substances in the tea will be decomposed and destroyed, which will reduce the quality, aroma and taste. High temperature will accelerate the degradation of chlorophyll in green tea, chlorophyll will continue to be converted to pheophytin, and bright green will become dark brown. The auto-oxidation of tea polyphenols and other substances will also increase at high temperatures.

5. Bogey.
Green tea leaves contain high-molecular palmase and terpene compounds. This kind of material is lively, extremely unstable, and can absorb odors widely. Therefore, when tea is mixed with odorous items and stored, it will absorb the odor and cannot be removed.

The Zhengshan race is the earliest black tea variety produced in China, and it is also the ancestor of black tea. It is smoked with pine needles or pine wood, and its aroma is very strong and thick. Wuyi Mountain in Fujian Province is the main producing area of Zhengshan race. It is a fully fermented tea, so how to store Zhengshan race is better? Let's take a look at the storage method of Zhengshan race.

Storage method of Zhengshan race.
Compared with other tea varieties, the Zhengshan race is relatively simple to store. Usually, it is placed in a sealed and dark place. At the same time, we know that no matter what kind of tea is more susceptible to moisture, so store it is better to choose a dry and ventilated place. The requirements in other areas will not be very high, relatively simple compared to other teas.

At the same time, because the Zhengshan race is fermented tea, as the storage time continues to increase, the taste of its brewed tea soup will also change to a certain extent. After one or two years of storage, the flavor of the Zhengshan race will be converted into the aroma of dried fruits, and the taste of the brewed tea will be more sweet. If it is more than three years, the taste will be even better. When storing Zhengshan small race black tea is to achieve a good seal, it will become more and more fragrant over time.

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