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One Of Factors For Black Tea Sourness: Tea Rolling

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Why should Pu'er tea be pressed into tea cakes? 2

Why should Pu'er tea be pressed into tea cakes? 2

2022-09-22 18:15:48

Modern pressed cake is supported by science, which proves that the pressed cake has more advantages than loose tea in the process of transformation.

Why should Pu'er tea be pressed into tea cakes? 1

Why should Pu'er tea be pressed into tea cakes? 1

2022-09-22 18:08:30

The selection of history produced Pu'er tea cakes, but the unique shape of Pu'er tea has been preserved to this day due to its unique tea aroma.

How To Process Wuyi Rock Tea? 2

How To Process Wuyi Rock Tea? 2

2022-09-09 15:31:27

Proper drying can fully reflect the aroma of Wuyi rock tea in the final stage, here is the more information of the drying.

How To Prcess Wuyi Rock Tea? 1

How To Prcess Wuyi Rock Tea? 1

2022-09-09 15:24:25

Withering and shaking green are the key steps in the production of Wuyi rock tea. Welcome your contact for more details.

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One Of Factors For Black Tea Sourness: Tea Rolling

2022-02-25 16:34:13

After the withering is over, black tea production comes to the second process - rolling.

The purpose of black tea rolling process is very clear. One is to destroy the inner wall of the tea leaves, allowing the tea juice to flow out, which is convenient for shaping the shape; the other is to promote the enzymatic oxidation of polyphenols, and then promote the formation of theaflavins, thearubigins and other substances.

The details of the rolling process are also very important, and have an important impact on whether the tea leaves are sour.

If the amount of fresh leaves is too much during the black tea rolling process, or the rolling time is too long, or the rolling force is too strong, the tea leaves will not be able to dissipate heat and breathe, and the internal temperature and humidity of the tea leaves will exceed the standard, which will eventually make black tea. Produce bad fermentation, with sour taste.

Therefore, it is very important to choose a suitable black tea rolling machine according to the shape and size of the tea itself. Our company has adjusted the rolling machine according to the shape and rolling needs of tea in different regions. The black tea rolling machine makes both large-leaf tea and small-leaf tea can be kneaded properly. Avoid the unfavorable factors that make black tea sour during the rolling process.