Peppermint Oil
- Model
- Natural Flavour & Fragrances
Review
Description
Items of Test | Limites of Test | Result of Test |
Colour | Light yellow liquid | Qualified |
Ester | 2.0%-6.5% | 6.15% |
Menthol | ≥50.0% | 51.3% |
Relative density | 0.88-0.900 | 0.900 |
Refractive density | 1.4580-1.4660 | 1.459 |
Specific rotation | -24°--27° | --20.85° |
Solubility | Add 1g volume sample to 3.5ml 70%(v/v) alcohol soluble clear | Qualified |
L-Menthol content | 30.0% to 45.0% | 33.9% |
Conclusion | It conforms to USP standard. | |
