Kojic Acid medicine grade

Chinese Name:Kojic AcidGoods Kojic Acid CAS NO 501-30-4 EINECS NO 207-922-4 INCI name Kojic Acid chemical name: 5 - Hydroxy-2 - (Hydroxymethyl)-4H-Pyran-4-One Molecular weight and molecular formula C6H6O4 142.11 Performance Non-cells in vitro tests, can effectively inhibit the activity of tyrosinase, non-competitive manner inhibited. It will combine and copper ions, so that copper ions lose the activation of tyrosinase. Kojic acid in the production of live people found, as we all know, soy sauce, Doubanjiang, wine brewing workers have always special white skin, inspired by this people from Penicillium and Aspergillus, and other filamentous fungi in this extract Species composition, Benpinwei an effective whitening agent, effectively inhibit the activity of tyrosinase, block or delay the formation of melanin. Safety This non-toxic, non-stimulation, no side effects. Quality indicators Feature: white or category of white crystals, insoluble in water, soluble in fats. Melting Point 152-156 ‘C Heavy Metal ≤ 0.001% Dry weight loss ≤ 0.5% Burning residue ≤ 0.1% Content ≥ 98% Mechanism Kojic acid by inhibiting cell activity, reducing the activity of tyrosinase, to prevent oxidation of DOPA freckle whitening effect. Non-cells in vitro tests, can effectively inhibit the activity of tyrosinase, non-competitive manner inhibited. It will and copper ions, thereby losing the copper ion activation of tyrosinase. Applications Apply to whitening skin care, cosmetics and other senior freckle. Is widely used as food antioxidant, antibacterial agents and agents against discoloration. Kojic acid added to the food oils and fats can effectively prevent rancidity, inhibiting sodium nitrite into carcinogenic nitrosamines. Kojic acid has good fresh food preservation role. Than the present widely used food preservatives is soluble in water, stronger, more of a wide range of antibiotics, the common heating and food sterilization, PH value of its antibacterial no obvious effects on the human body without stimulating kojic acid, Nitrite and inhibited the formation of carcinogenic and other advantages. In addition, kojic acid safe, non-toxic, is the ideal polyphenol oxidase inhibitor, in the fruits, vegetables and fish, shrimp and other crustaceans products have significant effect of color, and ascorbic acid and citric acid compound can be used. Can substitute or part of an alternative to traditional polyphenol oxidase inhibitor. Kojic acid has antioxidant and antibacterial activity, soluble in water, that is, a small number can be effective, and is also used for flowers, vegetables, fruits, fresh ideal material. Proposed to add volume Typically 0.5-2% Packing and storage 1kg / bags, aluminum foil bags, 20 kg / barrel, medicinal drums. Confined, a cool, dark preservation, shelf-life of two years.