T/YACX 001-2024 Low Fluoride Tibetan Tea
T/YACX 001-2024 Low Fluoride Tibetan Tea
Basic Information
Scope
Scope: This standard specifies the terms and definitions, types and grading, requirements, test methods, inspection rules, marking, labeling, packaging, transportation, storage, and shelf life of low-fluoride stored tea. This standard applies to black tea products processed within the current administrative area of Ya'an City; Main technical content: Low-fluoride stored tea is a black tea product made from the new shoots of tea trees with no more than five leaves per bud, processed using the crafts of Ya'an Tibetan tea and Nanlu border tea, and containing less than 290 mg/kg of fluoride. Product types: According to their appearance and reprocessing techniques, they are divided into low-fluoride loose stored tea and low-fluoride compacted stored tea. Types include bud fine, Maojian, Kangzhuang, and Jinzhuang, etc., which are black tea products produced in Ya'an. The grades of low-fluoride loose stored tea are divided into special grade, first grade, and second grade. Among low-fluoride compacted stored tea, Kangzhuang and Jinzhuang are divided into special grade and ordinary grade, while other compacted tea grades are divided into special grade, first grade, and second grade.