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 |
Feature Dioscorea is an important raw material for synthetic hormone medicine. It is mainly exist in the rhizomes of Dioscorea zingiberensis, and its structure contains…
Feature Nicotinamide powder is an amide compound of nicotinic acid, a white crystalline powder. It is also known as niacinamide (NAA), vitamin B3, and vitamin…
What is coenzyme A and what does it do? Coenzyme A is the main carrier of activated acyl groups in cells. Its structure consists of…