Complaint
| Item | Specifications | Results |
| Appearance | White to almost white free-flowing powder | White free-flowing powder |
| Identification | ||
| Coloration reaction | Positive | conform |
| Optical rotation | To conform | conform |
| GC | Conforms to the reference solution | conform |
| TLC | The position and size of the principal spot corresponds to that of the reference solution | conform |
| Loss on drying | ≤5.0% | 3.6% |
| Heavy metals(as Pb) | ≤0.001% | <0.001% |
| Arsenic(as As) | ≤0.0003% | <0.0003% |
| Assay (GC) | ≥50.0% | 51.2% |
| Microbial test | ||
| Total aerobic microbial count | ≤1000cfu/g | <10cfu/g |
| Total moulds and yeasts count | ≤100cfu/g | <10cfu/g |
| Enterobacterial | ≤10cfu/g | <10cfu/g |
| *Salmonella | n.d./25g | Certified |
| *Escherichia coli | n.d./10g | Certified |
| *Staphylococcus aureus | n.d./10g | Certified |
| *Pseudomonas aeruginosa | n.d./10g | Certified |
| Conclusion: The product complies with the standard above. | ||
