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$500≥1Kilogram
| Payment Type: | T/T |
| Incoterm: | FOB |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shanghai,Guangzhou,Tianjin |
Brand: Youth
Application Field: Cosmetic Raw Materials
| Selling Units | : | Kilogram |
| Package Type | : | 1kg/Aluminum foil bag; 25kg/Drum |
Glycyrrhizic Flavone Powder
1. Introduction of Glycyrrhizic Flavone Powder:
Glycyrrhizic Flavone Powder is a natural whitening agent isolated from licorice flavonoids, which are in turn extracted from the rhizomes of specific species of licorice plants (such as Ural licorice, bloated fruit licorice, light fruit licorice, etc.), all natural, pollution-free and without any side effects to human body. It is red-brown powder at room temperature, insoluble in water, easily soluble in organic solvents, such as ethanol, propylene glycol, 1,3-butanediol, etc.
2．Basic Information：
| Product Name | Glycyrrhizic Flavone | ||||||||||||||||||||
| Specification | 32%UV | ||||||||||||||||||||
| Appearance | Brown powder | ||||||||||||||||||||
| CAS No. | 59870-68-7 | ||||||||||||||||||||
| Molecular formula | C20H20O4 | ||||||||||||||||||||
| Molecular weight | 324.37 | ||||||||||||||||||||
| EINECS No. | 611-908-7 | ||||||||||||||||||||
| Botanical source | Glycyrrhiza | ||||||||||||||||||||
| Melting point | 154～155℃ | ||||||||||||||||||||
| Boiling point | 518.6±50.0 °C(Predicted)1．Basic Information：
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3. Function
Glycyrrhizic Flavone Powder has strong antibacterial, preventing UV-induced inflammation, pigmentation and skin roughness, scavenging superoxide ions, inhibiting the hemolysis caused by hydrogen peroxide, it can inhibit the activity of tyrosinase, and inhibit the activity of dopa pigment interchange and DHICA oxidase, it is a fast, efficient and green whitening cosmetic additive, with the ability to scavenge oxygen radicals similar to SOD (peroxide Dismutase) similar to the ability of scavenging oxygen free radicals, and also has similar anti-oxidant free radical ability with vitamin E. In addition, Glycyrrhizin also has strong oxidative effect, anti-atherosclerosis and also has certain effect of lowering blood lipids and blood pressure.
4. Application
Glycyrrhizic Flavone powder is a natural whitening agent extracted from specific species of licorice, which can inhibit the activity of tyrosinase, and also inhibit the activity of dopa pigment interchange and DHICA oxidase, and is a fast, efficient and green cosmetic additive for whitening and spot removal.
Glycyrrhizin is phlegmatic, emollient, anti-inflammatory, anti-filtering pathogen, anti-hepatotoxic and antibacterial. Due to these healing properties of licorice it has been extensively studied in both medicine and food. Glycyrrhiza glabra is used in cosmetics, where it has whitening, anti-inflammatory, antibacterial and antioxidant effects, making it an extremely useful ingredient for cosmetic applications. Licorice is known as "whitening gold" because of its highly effective ability to inhibit reactive oxygen species and melanin, firstly, because of the praise for its whitening effect, and secondly, because the price of a single gram of licorice is comparable to gold, and only a few brands dare to use it as a whitening ingredient.
5. COA
| ITEM | STANDARD | RESULTS |
| Description Smell | Brown or tan powder Should have a special odor of Glycyrrhiza | Brown powder Complies |
| Loss on drying | Not more than 5.0% | 4.2% |
| ash content | Not more than 5% | 3.6% |
| Sieve Analysis | 98% pass 80 mesh | Complies |
| Hcavy mctals(Pb) | Not more than 10ppm | Complies |
| Arsenic | Not more than ppm | Complies |
| AOM | Not less than 18h | 20.6h |
| Torch. | 70-90℃ | 84℃ |
| Microbiological Control Total plate count Yeast & mold Ecoli Salmonella |
≤1000CFU/g ≤100 CFU /g Negative Negative |
Complies Complies Complies Complies |
| Content |
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| Assay（UV） | Not less than 63.0% of Dichloromethane extraction Not less than30.0% of Total flavonoids | 81.2%
32.6% |
QC : Guo Shan QA: Feng Li
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