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What Is The Appearance Of High-End Green Tea?

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What Is The Appearance Of High-End Green Tea?

2021-07-05 15:58:34

High-grade green tea has the same appearance requirements. All require the appearance of the strips to be tight, straight, even, with sharp seedlings, no broken, green in color, consistent in harmony, and good in clarity; the internal quality requires long-lasting fragrance, preferably with ripe chestnut fragrance, clear soup, bright yellow and green; taste It is rich and refreshing, avoiding bitter and astringent taste; the bottom of the leaf is bright and green, avoiding red stems, red leaves, burnt spots, green and stuffy yellow leaves.

Consumers have always had stricter requirements on the appearance of green tea than other teas, not only for aesthetics, but also for completeness. Therefore, the shape has become one of the important factors of the economic value of green tea. After the machine is used for production, if it is not handled properly, the short-breaking rate will increase, which will affect the refining rate. Therefore, the beautiful appearance and the reduction of the broken rate are also one of the aspects of improving the quality of green tea.

The content of substances that affect the appearance of tea, such as cellulose, hemicellulose, lignin, etc., will basically not change during the initial production, and their content is determined by the age and tenderness of the raw materials of the fresh leaves. The pectin is sticky, it becomes more viscous when heated, and becomes less viscous when cold. During the initial heating process of green tea, pectin played a certain role in fixing the external shape of the tea. In addition, the amount of water content has a greater impact on the shape of the tea. If the water content is too high, it is not easy to fix the shape; if the water content is too low, the leaf quality is crisp and easy to break.