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|Product Name:||Kojic Acid Powder||Advantage:||Safe And Non-toxic Without Sequelae Of White Spot|
pharmaceutical raw materials,
medicine raw material
Yellow Needle Powder Kojic Acid Powder Inhibitory Ability of Tyrosinase
1. The properties of kojic acidr Powder:
(1) Inhibitory ability of tyrosinase:
20ug / ml kojic acid powder can keep 70% -80% activity of tyrosinase (or polyphenol oxidase PPO) from
(2) Bacteriostatic ability:
0.2% -0.5% kojic acid powder can inhibit the growth of a variety of bacteria
kojic acid powder's phenolic hydroxyl group can be reduced
(4) Chelation of metal ions:
Can chelate with Fe, Cu, Mn and other metal ions
2. kojic acid powder properties:
Can inhibit the synthesis of tyrosinase, so it can strongly inhibit the formation of skin melanin
20ug / ml kojic acid powder can inhibit 70 ~ 80% of the activity of many tyrosinase (or polyphenol oxidase PPO)
Advantages: Safe and non-toxic, no sequelae of leukoplakia
Application end products: lotions, masks, lotions, skin creams, etc.
Role: Can effectively treat freckles, age spots, pigmentation, acne, etc., as a high-end whitening cosmetics.
Addition: 0.5% to 2.0% in cosmetics.
3. Stability data for kojic acid powder Powder :
|kojic acid powder solubility (amount of kojic acid powder per 100ML of water)|
kojic acid powder: Its effect was discovered when the hands of Japanese sake brewers turned white. It can effectively
inhibit tyrosine enzymes. It is soluble in water and used at concentrations between 1% and 3%. It is non-toxic and has
minimal irritation after use. It is used in the Asian food industry.
kojic acid powder easily turns yellow when exposed to light and heat, which affects the shelf life of kojic acid powder
cosmetics. Cryopreservation and the addition of ascorbic acid and sunscreen agents such as hydroxybenzophenone
(2-hydroxy-4-methoxybenzophenone) can enhance its stability.
Contact Person: Wei