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Important Process Of Green Tea- Fixation 2

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What Is Dark Tea?

What Is Dark Tea?

2021-10-08 14:00:04

Dark tea is one of the six major teas in China, with a long history of development. At the same time, scientific research has also found that this type of tea is rich in various trace elements beneficial to the human body, which can regulate the body\'s internal balance.

Processing 25kg Finished Oolong Tea By Machines

Processing 25kg Finished Oolong Tea By Machines

2021-09-28 14:47:40

How to processing oolong tea by machines? Oolong tea is a kind of tea with complicated process steps. Our company is located in famous oolong tea hometown, supply machines from withering to drying. Welcome your contact!

How To Make 25KG Finshied Black Tea By Machines?

How To Make 25KG Finshied Black Tea By Machines?

2021-09-07 14:51:40

How to process 25kg striped black tea from 100kg fresh tea leaf ? striped black tea need tea withering process, rolling process, tea fermentation and drying, here are machines for your reference and checking.

How To Make 25Kg Finished Green Tea By Machine?

How To Make 25Kg Finished Green Tea By Machine?

2021-09-01 16:14:22

Machines for making green tea, need four steps, tea withering, tea fixation, tea rolling, and tea drying. Mastering the correct processing method will help you make high-end quality tea.

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Quanzhou Deli Agroforestrial Machinery Co., Ltd.
If you want know more about our products, please send email to us : info@delijx.com. You also can send message to our WeChat or WhatsApp : 0086-18120033767

Important Process Of Green Tea- Fixation 2

2021-06-29 16:46:41

2. Mastery of high temperature fixtation technology

"High temperature fixation, first high and then low" is our company's experience summed up in combination with the actual production of green tea. Among them, destroying enzyme activity is the most important. To work with the DL-6CST series of curing machines, it is necessary to adjust the amount of tea and the temperature in the processing according to the moisture content of the tea, the new and old conditions.

The heat energy of the increase of leaf temperature comes from the transfer and radiation of the hot pot. The increase or decrease of the amount of leaves to adjust the leaf temperature must be based on a certain pot temperature; if the pot temperature is not high, extending the curing temperature can only achieve the purpose of evaporating water, but cannot increase it. The leaf temperature can destroy the enzyme activity and keep the leaf color emerald green.

At the same time, the curing temperature should be appropriately lower on the premise that the fresh leaves do not produce red stalks and red leaves, which is conducive to the change of the chemical composition of green tea. In the late stage of the fixation, when the enzyme activity has been destroyed, the pot temperature should be appropriately lowered, otherwise it will inevitably lead to excessive leaf temperature and scorching of buds and leaves.

According to the different temperature of tea polyphenols in green tea, the feedback is different. Based on the characteristics of green tea production, our company researches and develops green tea processing machines suitable for green tea processing, thereby helping to improve the quality of green tea.