Nom du produit:Kojic Acid
Apparence:Light yellow to off -White crystalline powder
Spécification:99%
Numéro CAS:501-30-4
Numéro EINECS: 207-922-4
Formule moléculaire:C6H6O4
Poids moléculaire:142.11
Grade:Cosmétique,Nourriture & Qualité médecine
Solubilité:Facilement soluble dans l'eau, éthanol et acétate d'éthyle, légèrement soluble dans l'éther, chloroforme et pyridine
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. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
Kojic acid is a chelation agent produced by several species of fungi, especially Aspergillus oryza. Kojic acid is a by-product in the fermentation process of malting rice, for use in the manufacturing of sake.It is a mild inhibitor of the formation of pigment in plant and animal tissues.
(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. At present it is assigned into various kinds of cosmetics for curing freckles,spots on the skin of old man,pigmentation and acne.
(2) Kojic acid can also eliminate free radical, strengthen cell activity of cell and keep the food fresh.
(3) Kojic acid also has antifungal properties.
