T/BSGC 005-2023 Active Group standards

T/BSGC 005-2023 Jinsha Gongcha Green Tea

Publish Date: 2023-04-15 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/BSGC 005-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Tea

Publish Date: 2023-04-15

Implement Date: 2023-05-01

Scope

Main Technical Content: 5.1 Raw material requirements shall comply with the provisions of Table 1. Table 1: Raw Material Requirements - Tea leaves shall be selected based on the final product requirements for tenderness, freshness, no mechanical damage, no impurities, no spoiled leaves, and no diseased or pest-infested leaves. 5.2 Sensory Quality Requirements 5.2.1 Basic Requirements: Normal quality, no odor or off-flavors, no deterioration, and no non-tea impurities. 5.2.2 Sensory quality shall comply with the requirements of Table 2. Table 2: Sensory Quality Categories and Levels - External appearance - Internal quality - Aroma - Taste - Soup color - Leaf bottom - Curling shape Special Grade: Curled shape, resembling a fish hook, compact and green with a slight downy hairs. Fresh and mellow with a light green color and bright, even texture. First Grade: Curled shape, resembling a fish hook, with downy hairs. Fresh and mellow with a light green color and bright, even texture. Second Grade: Curled shape, resembling a fish hook, with downy hairs. Fresh and mellow with a light green color and bright, even texture. Flat shape: Flat, straight, smooth, and even with a light green color and fresh, mellow flavor. First Grade: Flat, straight, and even with a light green color and fresh, mellow flavor. Second Grade: Flat, straight, and even with a light green color and fresh, mellow flavor. Pearl shape: Round, dense, and even with a light green color and fresh, mellow flavor. Special Grade: Round, dense, and even with a light green color and fresh, mellow flavor. First Grade: Round, dense, and even with a light green color and fresh, mellow flavor. Second Grade: Round, dense, and even with a light green color and fresh, mellow flavor. 5.3 Physicochemical Indicators Physicochemical indicators shall comply with the requirements of Table 3. Table 3: Physicochemical Indicators - Unit: g/100g - Standard: - Special G