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Why Green Tea Need Fixation?

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Oolong Tea Shaking Machine | Bamboo Drum Tea Leaf Shaker for Tea Processing

Oolong Tea Shaking Machine | Bamboo Drum Tea Leaf Shaker for Tea Processing

2026-09-17 15:50:48

Our bamboo drum oolong tea shaking machine, also known as tea leaf shaker, simulates manual tea shaking to achieve uniform leaf oxidation. Multiple models available for small & large tea factories, stable speed control for premium oolong tea production.

Commercial Tea Stone Grinder | 15μm Fine Matcha Milling Equipment

Commercial Tea Stone Grinder | 15μm Fine Matcha Milling Equipment

2026-09-11 15:31:36

Our DL-6CYMJ-32W stone mill grinder is specially designed for processing matcha and tea leaves. It adopts natural stone plates & SUS304 stainless steel frame, capable of producing ultra-fine tea powder up to ≤15μm (800 mesh). With adjustable rotating speed and automatic operation, it is ideal for tea factories and food workshops. We will introduce its specifications, core advantages, operation workflow and daily cleaning tips below.

FZ‑500‑3X 50‑500g Granule Powder Quantitative Filling Dispenser Machine

FZ‑500‑3X 50‑500g Granule Powder Quantitative Filling Dispenser Machine

2026-09-01 14:37:33

FZ‑500‑3X three‑hopper automatic weighing filling machine, 50‑500g range, SUS304 food‑grade stainless steel, for tea, grain, coffee bean, nuts bulk material dosing filling.

Black Gold Stone Mini Manual Matcha Grinder | Portable Grain Mill for Tea & Cereals

Black Gold Stone Mini Manual Matcha Grinder | Portable Grain Mill for Tea & Cereals

2026-08-31 08:45:09

Premium black gold stone small manual matcha grinder. Perfect for grinding matcha tea, grains, spices. Compact portable hand mill for home & hobby use. Durable stone grinding core.

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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 : 0086-17750811550

Why Green Tea Need Fixation?

2024-11-26 14:46:50

Green tea needs fixation to prevent oxidation, which is the process that turns tea leaves brown and gives black tea its distinctive flavor. By applying heat to the tea leaves, the enzymes responsible for oxidation are deactivated, preserving the green color and fresh, vegetal flavor of green tea.  

Here are the specific reasons why fixation is crucial for green tea:

  1. Preserving Green Color: Oxidation causes the tea leaves to turn brown. By inactivating the oxidation enzymes, fixation ensures that the tea retains its vibrant green color.  
  2. Maintaining Fresh Flavor: Oxidation can lead to the development of bitter and astringent flavors. Fixation helps to preserve the delicate, grassy, and often slightly sweet taste profile of green tea.  
  3. Preventing Fermentation: Green tea is an unfermented tea. Fixation stops the fermentation process, which would otherwise transform the tea into a darker, more oxidized type like oolong or black tea.  

The fixation process can be achieved through various methods, including steaming, pan-firing, or microwave heating. The specific method used depends on the type of green tea being produced and the desired flavor profile.

Use our tea fixation machine high temperature to quickly fixation the green tea leaves and prevent the oxidation of tea leaves. Keep the tea green and fresh!