Some spicy substances in ginger are collectively called gingerols, which are composed of multiple components.
Gingerol is a phenolic substance found in ginger plants, which has anti-inflammatory, bactericidal, antioxidant and other biological activities.
6-paradol, 8-paradol, and 10-paradol are the main spicy substances in ginger.
| Testing Items | Specifications | Results |
| Description | Brown liquid/powder | Conforms |
| Identification | HPLC and NMR to match with workingstandard | Complies |
| Melting Point | 29℃~31℃ | 29.8℃ |
| Heavy metal | ≤ 0.0010% | Complies |
| Water | ≤ 0.5% | 0.37% |
| Gingerol | ≤ 3.0% | 1.88% |
| Gingerenone | ≤ 2.0% | 0.21% |
| Purity | Not less than 95% | 97.49% |
| Conclusion | Meets in-house standard | |
Copper Peptide powder, also known as Copper Tripeptide-1 and Copper Peptide, is a complex composed of copper ions and tripeptide-1. It is a small molecule protein with a blue appearance in both powder and aqueous solution.
Feature Desonide is a weak or medium-effective glucocorticoid that is relatively safe to use. It can be made into cream dosage forms of different specifications.…
Feature o-Hydroxybenzoic acid, with a molecular formula of C7H6O3, has a structure of A benzene ring with a hydroxyl group (-OH) in the ortho position…