【Product name】:Kojic acid
【CAS No.】:501-30-4
【Molecular Formula】:C6H6O4
【Molecular Weight】:142.11
【Other name】:5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 5- Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one;
【Appearance】:Light yellow to white crystalline powder
【Source】:Fermentation
【Assay】:99%
【Test method】:HPLC
【Solubility】:Easily soluble in water
(1) Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents.
(2) Kojic acid can also eliminate free radical, strengthen cell activity of cell and keep the food fresh.
(3) Kojic acid also has antibacterial and antifungal properties