China Kojic Acid Skin Whitening Cosmetic Ingredient 99% Kojic Acid Price, Find details about China Kojic Acid, Kojic Acid Powder from Kojic Acid Skin Whitening Cosmetic Ingredient 99% Kojic Acid Price
Kojic acid dipalmitate is modified kojic acid derivative,which not only overcomes the instability to light, heat and metallic ion, but also keeps the inhibitory tyrosinase activity and prevents the forming of melanin.
Kojic dipalmitate owns stable chemical property. It will not turn yellow for oxidation, metallic ion, illumination and heating. As fat soluble skin whitening agent,it is easier to be absorbed by skin.
1. Kojic acid can inhibit tyrosinase synthesis, so it can largely inhibit the skin melanin formation.
2. Kojic acid is able to eliminate the free radicals in the human body, strengthen the activity of the leucocyte.
3. Kojic acid have ideal effect in easing pain, relieving inflammation and curing many diseases.1. Applied in Agriculture, kojic acid is used in producing biological pesticides.
2. Applied in Medicine, kojic acid has been used as the an important material of cephalosporin-type antibiotics.
3. Applied in other fields, kojic acid is also used as iron analytical reagent and film spotting agent, etc.
4. Applied in Cosmetics, kojic acid has been widely added into the lotion, face mask, liquid cream and skin cream. Recommendation usage for cosmetics: 0.2~1.0%.
5. Applied in Food additive, kojic acid work as antiseptic,antioxidant, preservative and color stablizer in meat processing, also act as useful materials of food aromatizer - maltol and ethyl maltol.
Item | Specification | Results |
Appearance | Off white powder | Complies |
Assay | >99% | 99.26% |
Melting point | 152~156ºC | Complies |
Heavy metal | < 5mg/kg | Complies |
As | < 1mg/kg | < 0.34mg/kg |
Pb | <1mg/kg | 0.21mg/kg |
Cd | < 1mg/kg | Not detected |
Hg | Not detected | Not detected |
Microbiological control | ||
Total plate count | < 1000cfu/g | Complies |
Yeast & mold | < 100cfu/g | Complies |
Salmonella | Negative | Complies |
Escherichia coli | Negative | Complies |