GB/T 9172-1988
Abolished
T/CNHC 9-2025
Active
Group standards
T/CNHC 9-2025: Methods of Brewing and Tasting Changning Black Tea
T/CNHC 9-2025
Price:
$ 20.00
Basic Information
Standard Code:
T/CNHC 9-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Tea
Publish Date:
2025-08-18
Implement Date:
2025-11-18
Scope
The standard applies to the brewing and tasting of Changning black tea, defining relevant terms. The environment should be well-lit, clean, and free from odors. The brewing process consists of eight steps: infusing 5-6g of tea leaves, using water at 80-90℃, with a tea-to-water ratio of 1:50, and extending the steeping time with each brew. For tasting, the process involves evaluating the tea from its appearance to the appearance of the tea leaves, assessing aspects such as its shape, aroma, and infusion color, ensuring the standardization of both the brewing and tasting processes.
Development Information
Related Standards
GB/T 14487-1993
Replaced
GB/T 14487-1993 The terms of tea sensory tests
GB/T 14456-1993
Replaced
GB/T 14456-1993 Green tea
GB/T 13738.1-1997
Replaced
GB/T 13738.1-1997 The first set of broken black tea
GB 18665-2002
Replaced
GB 18665-2002 Mengshan Tea
GB/T 9833.1-2002
Replaced