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Product Name:Onion Extract
Onion Extract introduction：Onion is a term used for many plants in the genus Allium. it usually refers to Allium cepa. Allium cepa is also known as the "garden onion" or "bulb" onion. It is grown underground by the plant as a vertical shoot that is used for food storag.Wide-ranging claims have been made for the effectiveness of onions against conditions ranging from the common cold to heart disease, diabetes, osteoporosis, and Other diseases. They contain chemical compounds believed to have anti-inflammatory, anti-cholesterol, anticancer, and antioxidant properties such as quercetin. For all varieties of onions, the more phenols and flavonoids they contain, the more antioxidant and anti-cancer activity they provide.
Appearance: Brown yellow powder
Onion Extract Specification: 10:1, quercetin 2%,5%,20%, HPLC
Onion 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.
Onion Extract specification
|
Item |
Specification |
Result |
|
Maker Compounds |
NLT2% Quercetin |
2.62% UV |
|
Organoleptic |
|
|
|
Drying Method |
High Temperature&Pressure |
Conforms |
|
Color |
Brown |
Conforms |
|
Excipient |
None |
Conforms |
|
Appearance |
Fine Powder |
Conforms |
|
Odor |
Characteristic |
Conforms |
|
extract solvent |
Ethanol & Water |
|
|
Taste |
Characteristic |
Conforms |
|
Onion Extract Heavy metals |
||
|
Lead |
≤2ppm |
Conforms |
|
Arsenic |
≤2ppm |
Conforms |
|
Total Heavy Metals |
≤20ppm |
Conforms |
|
Onion Extract Pesticide Residue |
||
|
666 |
<0.2ppm |
Conforms |
|
DDT |
<0.2ppm |
Conforms |
|
Onion Extract Microbiological Tests |
||
|
Staphylococcus |
Negative |
Negative |
|
Total Yeast & Mold |
≤100cfu/g |
Conforms |
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
|
Onion Extract Physical Characteristics |
||
|
Ash content |
≦5.0% |
4.61% |
|
Bulk Density |
50-60g/100ml |
51g/100ml |
|
Particle Size |
NLT100%Through 80 mesh |
Conforms |
|
Loss on Drying |
≦5.0% |
4.12% |
