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Kaempferol 98%
Kaempferol is a yellow powder, extracted from the rhizome of kaempferia galanga (also called kencur, aromatic ginger, sand ginger). Kaempferol powder slightly soluble in water and highly soluble in hot ethanol, ethers, and alkali.
It has antioxidant, antiviral, anti-inflammatory and antibacterial properties. It is also helpful to reduce the risk of various cancers.
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Test Report
Items | Standards | Results |
Physical Analysis | ||
Description | Yellow Fine Powder | Complies |
Assay | 98% | 98.28% |
Mesh Size | 100 % pass 80 mesh | Complies |
Ash | ≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.85% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1 mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
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