T/LTXH 056-2023 Lockyang product standard
T/LTXH 056-2023 Lockyang product standard
Basic Information
Scope
Scope: This standard specifies the terms and definitions, product classification, technical requirements, testing methods, inspection rules, packaging, storage, transportation, and shelf life of Lock Yang. This standard applies to the production, sale, and inspection of Lock Yang. Main technical content: This product is shaped like a flattened cylinder, slightly curved, with a length of 5-15 cm and a diameter of 1.5-5 cm. The surface is brown or tan in color, rough, with obvious longitudinal grooves and irregular depressions. Some retain triangular black-brown scales. It is heavy, hard, and difficult to break. The cross-section is light brown or tan, with yellow triangular vascular bundles. It has a faint odor and a sweet but astringent taste.