Glabridin
Glabridin is a kind of flavonoid active ingredient derived from licorice root. It is a common skin whitening ingredient.
Specification:Product Name: Glabridin
Latin Name: Glycyrrhiza uralensis Fisch
CAS.No: 59870-68-7
Molecular Formula: C20H20O4
Molecular Weight: 324.37
Type: Herbal Extract
Form: Powder
Variety: Glabridin Extract
Plant Source: Root
Extraction Type: Solvent Extraction
Packaging: Aluminum Foil Bag
Place of Origin: Shaanxi, China
Grade: Cosmetic Grade
Component Content: 5%, 20%,90%,95%, 98%
Test Method: HPLC
Colour and Appearance: Yellow to white powder according to purity
COA:Product Name | Glabridin powder | |
Item of Test | Limits of Test | Results of Test |
Appearance | White powder | White crystalline powder |
Assay (HPLC) | ≥98% | 99.3% |
Particle | 100% pass 80 mesh | Conforms |
Odor | Odorless | Conforms |
Sulphated Ash | <0.5% | 0.21% |
Melting Point | 195-196°C | 195.2°C |
PH Value Of 1% Aqueous Solution | 5.0～7.0 | 5.2 |
Clarity Of Water Solution | Transparency, colorless, none suspended matters | Conforms |
Heavy Metals | <10% | Conforms |
As | <1.0ppm | Conforms |
Pb | <3.0ppm | Conforms |
Cd | <0.05ppm | Conforms |
Hg | ≤0.1mg/kg | Conforms |
Loss on drying | <0.5% | 0.35% |
Total Plate Count | <1000cfu/g | 95cfu/g |
Yeast & Mold | <100cfu/g | 33 cfu/g |
E.Coli | Negative | Absent |
S. Aureus | Negative | Absent |
Salmonella | Negative | Absent |
Pesticides | Negative | Absent |
Conclusion | Conform with specification | |
Storage | Store in 2-8°C, cool & dry place, Keep away from strong light and heat. | |
Application:1.As a sweetener,glycyrrhetinic acid liquorice extract is used in food industry.
2.As product for benefiting stomach, glycyrrhetinic acid liquorice extract is widely used in health industry.
3.Liquorice extract is used in medicine field.
4.Applied in cosmetic field, liquorice extract is able to nourish and cure the skin.
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