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Product Name: Allium cepa extract
Allium cepa extract source: Onion Extract is obtained from comminuted Allium fistulosum bulb by extraction with certain solvents.
Allium cepa extract introduction：Onion is high in vitamins A, B and C and is closely related to garlic. Due to its offensive smell it is not used for aromatherapy or perfumery but is used in some pharmaceutical formulas to treat colds and coughs. The oil is primarily used in the food industry. Onion is native to the Middle East and western Asia and is cultivated all over the world mainly for culinary purposes.
Appearance: Brown yellow powder
Allium cepa extract Specification: quercetin NLT 10%, 10:1
Active Ingredient: quercetin
Test By: UV
Molecular formula: C15H10O6
Molecular weight: 286.2363
Allium cepa extract Main Benefits:
1. Excellent Penetration Absorption Function.
2. Anti-wrinkle and Anti-aging.
3. Improving Skin Smoothness.
4. Improving Skin Elasticity.
5. Promoting the Synthesis of Collagen.
Allium cepa extract Specification
|
Items |
Specifications |
Results |
|
Maker Compounds |
NLT2% Quercetin |
2.62% UV |
|
Organoleptic |
||
|
Drying Method |
High Temperature&Pressure |
Conforms |
|
Appearance |
Fine Powder |
Conforms |
|
extract solvent |
Ethanol & Water |
|
|
Color |
Brown |
Conforms |
|
Taste |
Characteristic |
Conforms |
|
Odor |
Characteristic |
Conforms |
|
Excipient |
None |
Conforms |
|
Microbiological Tests |
||
|
Total Yeast & Mold |
≤100cfu/g |
Conforms |
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
Salmonella |
Negative |
Negative |
|
E.Coli |
Negative |
Negative |
|
Staphylococcus |
Negative |
Negative |
|
Physical Characteristics |
||
|
Loss on Drying |
≦5.0% |
4.12% |
|
Bulk Density |
50-60g/100ml |
51g/100ml |
|
Particle Size |
NLT100%Through 80 mesh |
Conforms |
|
Ash content |
≦5.0% |
4.61% |
|
Heavy metals |
||
|
Arsenic |
≤2ppm |
Conforms |
|
Lead |
≤2ppm |
Conforms |
|
Total Heavy Metals |
≤20ppm |
Conforms |
|
Pesticide Residue |
||
|
666 |
<0.2ppm |
Conforms |
|
DDT |
<0.2ppm |
Conforms |
