email

Distinguish Black Tea By Nose And Mouth

Home > News > Tea Industry News > Distinguish Black Tea By Nose And Mouth

Hot Products

news

Tea Leaf Feed Conveyor Inclined Belt Feeding Elevator for Tea De-Enzyming Fixation Machine

Tea Leaf Feed Conveyor Inclined Belt Feeding Elevator for Tea De-Enzyming Fixation Machine

2026-10-22 16:47:48

Our stainless steel tea leaf feed conveyor is an inclined climbing belt elevator specially matched with tea de-enzyming fixation machines. It features adjustable speed, anti-slip baffle belt, stable feeding, protects tender tea leaves, and greatly boosts automation efficiency for tea factories.

DL-6GCQ-50 Fresh Leaf Cutting Machine | Commercial Automatic Vegetable & Herb Cutter 250kg/h

DL-6GCQ-50 Fresh Leaf Cutting Machine | Commercial Automatic Vegetable & Herb Cutter 250kg/h

2026-10-22 15:52:08

DL-6GCQ-50 fresh leaf cutting machine with 250kg/h capacity. Stainless steel commercial cutter for tea leaves, spinach, basil, mint and leafy greens. Learn its specifications, suitable materials, operation guide and daily maintenance tips.

Fresh Leaf Cutting Machine DL-6GCQ-30 / DL-6GCQ-50, Automatic Tea Herb Leaf Cutter for Small Segment Cutting

Fresh Leaf Cutting Machine DL-6GCQ-30 / DL-6GCQ-50, Automatic Tea Herb Leaf Cutter for Small Segment Cutting

2026-10-15 17:31:26

Our fresh leaf cutting machine has two models DL-6GCQ-30 (150kg/h) and DL-6GCQ-50 (250kg/h). Stainless steel structure, 220/380V optional, used for cutting fresh tea leaves, herbs and foliage into uniform small segments. Factory direct supply, stable performance for tea & herbal processing lines.

4 Best Matcha Grinding Machines Compared: Stone Mill vs. Ball Mill Guide

4 Best Matcha Grinding Machines Compared: Stone Mill vs. Ball Mill Guide

2026-10-09 16:31:59

Looking for the right matcha grinding equipment? Read our in-depth comparison of 4 matcha grinders, including Black Gold Stone Mills, Blue Stone Mills, Batch Ball Mills, and Continuous Ball Mills. Learn their efficiency, particle size distribution, and ideal applications.

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 : 0086-17750811550

Distinguish Black Tea By Nose And Mouth

2021-06-18 17:24:10

That is, the human sense of smell is used to distinguish whether black tea has smoke, sour, stale, musty, sun-dried and other odors. The dry tea of high-quality black tea has a sweet fragrance, and will have a sweet and pleasant aroma after brewing, while the inferior tea and inferior tea are not obvious or mixed with peculiar smell. In fact, during the processing of black tea, if the processing conditions (such as temperature, humidity, etc.) and processing techniques (such as withering, fermentation, etc.) are not properly controlled, or the finished product of black tea is stored improperly, some unfavorable odors will be produced. However, some unpleasant odors are low in content, and they are not easy to be detected when smelling dry tea. At this time, they must be distinguished by brewing. It is found that tea with sour, stale, and musty tastes is not too strong. Try to improve the quality after baking.

When the shape, dryness, color, aroma, etc. of dry tea meet the purchasing standards, you can take a few teas and put them in your mouth to chew for identification, and further understand the quality of the tea according to the taste. In addition, it can be evaluated by boiling soup. The taste of high-quality black tea is mainly sweet and mellow. Souchong black tea has a mellow and sweet taste. Gongfu black tea is mainly fresh, strong, mellow and refreshing. These characteristics are not obvious in the inferior tea, and the taste of inferior tea is strong and bitter, and even has peculiar smell.