Non Toxic Kojic Acid Powder Inhibitory Ability Of Tyrosinase CAS 501-30-4

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

different sources

(2) Bacteriostatic ability:

0.2% -0.5% kojic acid powder can inhibit the growth of a variety of bacteria

(3) Antioxidant:

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: 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.