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Quality Characteristics Of Raw Pu'er Tea

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Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

2026-03-21 17:55:51

The final quality of tea is determined not only by its flavor but also by its visual purity and consistency. This blog explores the critical sorting and cleaning stage of tea processing, detailing how modern winnowing, sifting, and color sorting technologies eliminate impurities and grade leaves with incredible precision. Learn how automating these steps can drastically increase your factory’s output while meeting the highest international food safety standards.

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

2026-03-21 17:53:43

Drying is the final and critical stage in tea manufacturing that locks in flavor, aroma, and essential nutrients. This blog delves into the technical requirements of the drying process and explains how transitioning to modern automated drying systems can maximize factory throughput while ensuring consistent leaf quality. Discover the advantages of high-capacity chain plate and rotary drying solutions.

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

2026-03-21 17:51:34

Rolling is a pivotal stage in tea manufacturing that defines the leaf's shape and flavor profile. This blog explores the importance of the rolling process and how upgrading to high-efficiency rolling machines can significantly reduce manual labor while maintaining premium quality. Learn how modern mechanical rolling optimizes cell-breaking and juice extraction for a superior brew.

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

2026-03-21 16:51:30

Matcha is not just ground green tea; it is the result of a rigorous, multi-step artistic and scientific process. This blog explores the essential stages of matcha manufacturing—from specialized shading and steaming to the critical final grinding. Discover how advanced milling technology, like high-mesh ball mills, transforms Tencha into the vibrant, silky powder prized worldwide.

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Quality Characteristics Of Raw Pu'er Tea

2022-04-16 14:06:03

1. The high-quality raw tea cakes have a correct shape and will not fall off the edges. The color is glossy and oily, the tenderness is high, the buds are plump, and there are no other signs of deterioration. Inferior tea cakes have fallen edges, incomplete shapes, and even small mildew spots.

2. The high-quality raw tea cake has a high aroma and no miscellaneous odor. After brewing, the aroma is pure and strong. After soaking the raw pulp, it should have a natural fragrance, not a musty smell. In particular, there are fifty or sixty kinds of aromatic substances detected in ancient tree tea. These fragrances do not give people a pungent smell, and they smell comfortable and natural. Generally speaking, raw Pu has the aroma of orchid, honey and sweet.

3. The color of high-quality raw tea soup is mainly yellow, such as: yellow-green, orange-yellow, light yellow, etc. And it is clear and transparent, and its color remains unchanged for a long time. The quality of the raw tea is slightly poor, the tea soup is red but not strong, or the red is black and not bright. 

4. High-quality raw tea has a rich and sweet taste, smooth and mellow. No miscellaneous or musty smell. Although it is a bit jerky, it will soon be sweet, and the entrance is very smooth, the whole tongue is a little sticky, and the taste is a bit like drinking rice soup.

5. The bottom of high-quality raw tea is uniform, followed by inferior quality.