T/CPCS 005-2022 Colostrum immunoglobulin concentrate solution
T/CPCS 005-2022 Colostrum immunoglobulin concentrate solution
Basic Information
Scope
Scope: This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for colostrum immunoglobulin concentrate. This standard applies to liquid products made from the colostrum of healthy dairy animals such as cows and sheep, through processes including degreasing, micro-porous membrane filtration, and filling. Main technical content: 3.1 Raw materials and auxiliary materials requirements: Raw materials and auxiliary materials shall comply with the corresponding standards and relevant regulations. 3.2 Sensory requirements: Sensory requirements shall comply with Table 1. Table 1 – Sensory requirements: Requirements: Color: Light yellow to white. Table 1 – (continued) Requirements: Taste and smell: The product shall have a unique taste and smell, without any abnormal odor. Texture: A uniform and consistent liquid, with allowable suspended matter and no visible foreign matter to the naked eye. 3.3 Physical and chemical indicators: Physical and chemical indicators shall comply with Table 2. Table 2 – Physical and chemical indicators: Indicator Value/unit Protein, g/100g ≥2.0 Immunoglobulin (IgG), g/100g ≥1.5 Acidity, oT ≤60 3.4 Pollutant limits shall comply with the provisions of GB 2762 for raw milk. 3.5 Mycotoxin limits shall comply with the provisions of GB 2761 for raw milk. 3.6 Microbial limits shall comply with the requirements for commercial sterility. 3.7 Net content: The negative deviation of net content shall comply with the provisions of the “Measures for the Supervision and Administration of Quantitative Packaged Goods”.