T/XDBX 002-2023 Active

Main Technical Content: 4. Requirements for Product Quality 4.1.1 The tea products shall possess the color, aroma, flavor, and texture characteristic of tea, and shall not contain non-tea substances. They shall be free from odor and mold. 4.1.2 The products shall not be dyed, and no artificial chemical additives or flavoring agents shall be added. 4.1.3 The sensory requirements shall comply with Table 1. **Table 1: Sensory Quality Requirements** | Grade | Appearance | Internal Quality | Aroma | Flavor | Soup Color | Leaf Bottom | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Extra | Tightly rolled, uniform, with visible hairs, clean, and rich aroma | | | First | Tightly rolled, plump, uniform, with visible hairs, clean, and rich aroma | | | Second | Tightly rolled, relatively plump, uniform, with visible hairs, clean, and rich aroma | | | Third | Tightly rolled, uniform, with visible hairs, clean, and rich aroma | | | Fourth | Plump, uniform, with visible hairs, and a slightly darker color | | | Fifth | Tightly rolled, uniform, with visible hairs, and a darker color | | | Sixth | Plump, uniform, with visible hairs, and a darker color | | | Seventh | Tightly rolled, uniform, with visible hairs, and a darker color | | | Eighth | Strongly rolled, uniform, with visible hairs, and a darker color | | | Ninth | Large, tightly rolled, uniform, with visible hairs, and a darker color | | 4.1.4 The moisture content shall comply with the corresponding product standards. 4.1.5 The limits for contaminants shall comply with the requirements of GB 2762. 4.1.6 The maximum residue limits for pesticides shall comply with the requirements of GB 2763. 4.1.7 The net content shall comply with the provisions of the "Measures for the Supervision and Administration of Quantitative Packaged Commodities". Packaging 4.2.1 The packaging shall be pre-processed and inspected according to the requirements of 4.1. 4.2.2 Packaging materials sha