COA OF Collagen | ||
Items | Standards | |
Appearance | Cream white to light yellow powder | |
Particle size | Min 95% pass 80 mesh | |
Protein (%) | 90 Min | |
Molecular Weight (Dalton) | 3,000 Max | |
Ash (%) | 2 Max | |
Loss on drying (%) | 10 Max | |
pH (1% solution) | 5.0- 7.5 | |
SO2 (mg/kg) | 40 Max | |
H2O2 (mg/kg) | 10 Max | |
Lead (mg/kg) | 5 Max | |
Arsenic (mg/kg) | 3 Max | |
Chromium (mg/kg) | 2 Max | |
Total plate count (cfu/g) | 500 Max | |
Mould & yeast | 100 Max | |
E.Coli/ 10g | Not detected | |
Salmonella spp./ 25g | Not detected |