Alpha Arbutin

Alpha Arbutin

Alpha Arbutin

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100 Gram

Negotiable

  • Min.Order :100 Gram
  • Purity: 99%
  • Payment Terms : T/T

Keywords

Alpha Arbutin Arbutin Bearberry Extract

Quick Details

  • Appearance:White powder
  • Application:cosmetic ingredients
  • PackAge:25kgs/Drum
  • ProductionCapacity:1000|Kilogram|Month
  • Storage:
  • Transportation:

Superiority:

100% natural pure alpha arbutin CAS 84380-01-8

Details:

Introduction  

 

Model Name

Alpha-arbutin 

Latin Name

Bearberry extract

Active Ingredient

Alpha arbutin

Specification

99%

Apparent 

powder

Part

Leaf

Text method

HPLC

Function

Whitening skin care

Application

Used in cosmetics,pharmaceutical

Stock

in stock

 

Arbutin is a glycoside; a glycosylated hydroquinone extracted from the bearberry plant in the genus Arctostaphylos. It inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Arbutin is found in wheat, and is concentrated in pear skins. It is also found in Bergenia crassifolia. Arbutin was also produced by an in vitro culture of Schisandra chinensis.  

 

Bearberry extract is used in skin lightening treatments designed for long term and regular use. An active agent in brands of skin lightening preparations, it is more expensive than traditional skin lightening ingredients likehydroquinone, which is now banned in many countries. In vitro studies of human melanocytes exposed to arbutin at concentrations below 300 μg/mL reported decreased tyrosinase activity and melanin content with little evidence of cytotoxicity.

Function

 

1. Arbutin will relieve and dispell chloasma, melanin, acne ect;
2. Arbutin has good effects of sterilization and relieving cough;
3. Arbutin can alleviate pain of burn and scald,enhancing immune function.
4. Arbutin can promote skin elasticity,retaining skinmoisture and 

slowing down aging skin;
5. Bearberry extract with the function of restraining the activity of tyrosinase; preventing the

Application   

 

1.Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.

2.Arbutin is a skin whitening agent which is very popular in Japan ,South Korea and other Asian countries for skin de-pigmentation.

3.Arbutinis one of the safest and most efficient whitening materials that are popular at present. 

4.Arbutin is also the most competitive whitening activity in the 21st century. 

Specification

 

Item

Specifications

Appearance

White crystalline powder

Assay

≥99.5%

Hydroquinone

Negative

Melting point

203-206±1℃

Specific optical value

(a)20D=+174.0°~+186.0°

Solubility

Soluble in water slightly soluble in ethanol

Clarity

Solution should be clarify, none suspended matters

pH (1% aqueous)

5.0~7.0

Loss on drying

≤0.5%

Residue on Ignition

≤0.5%

Heaby metal

≤10ppm

Lead

≤10ppm

Arsenic

≤2ppm

Mercury

≤1ppm

Total plate count

≤100cfu/g

Molds and Yeast

≤50cfu/g

E.Coli

Negative

Staphylococcus aureus

Negative

Salmonella

Negative

P.aeruginosa

Negative

 

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