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Product Name | Undenatured Type Ⅱ Collagen | Product Grade | Grade A |
Raw Material | Chicken Sternum Cartilage | Shelf time | 3 Years |
TEST ITEMS | TEST STANDARD | METHOD |
Color | White/Cream | Visual |
Weight 100 Mesh | ≥60% | Sub Size |
Loss on Drying | ≤10% | GB 5009.3 |
Total Collagen | ≥25% | HPLC |
Undenatured TypeⅡ Collagen | ≥3% | ELISA |
Potassium | 10-20% | ICP-OES |
Total Aerobic Microbial | ≤3000 cfu/g | GB 4789.2 |
Yeast and Mold | ≤50 cfu/g | GB 4789.15 |
Escherichia coli | Absent | GB 4789.3 |
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