email

Important Process Of Green Tea- Fixation 2

Home > News > Tea Industry NewsImportant Process Of Green Tea- Fixation 2

Hot Products

news

Introduction to Automatic Small Round Shape Filter Tea Coffee Pod Powder Packing Machine

Introduction to Automatic Small Round Shape Filter Tea Coffee Pod Powder Packing Machine

2024-04-18 11:10:42

The automatic small round shape filter tea coffee pod powder packing machine is a cutting-edge packaging solution designed to streamline the packaging process for small round shape filter tea, coffee pods, and powder. This article will provide an overview of this innovative machine, including its features, benefits, and applications.

Application of Washing Powder Coffee Pouch Sealing Automatic Ice Candy Bag Filling Packing Machine

Application of Washing Powder Coffee Pouch Sealing Automatic Ice Candy Bag Filling Packing Machine

2024-04-18 10:36:42

The Washing Powder Coffee Pouch Sealing Automatic Ice Candy Bag Filling Packing Machine has undergone significant development over the years to meet the growing demand for efficient and automated packaging solutions.

The Evolution and Benefits of Small Tea Box Wrapping Machine

The Evolution and Benefits of Small Tea Box Wrapping Machine

2024-04-15 17:26:49

Introduce the history, usage methods, application scenarios, and author's evaluation of the advantages of small tea sealing machines

A Brief Introduction to Different Types of Black Tea

A Brief Introduction to Different Types of Black Tea

2023-11-29 09:00:13

Black tea, also known as red tea in China, is a popular beverage enjoyed by people around the world. This article aims to provide a brief overview of the various types of black tea and their characteristics.

Contact us

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.