Product Introduction
Bovine collagen from bovine bone is good solubility in water. And has a small molecular weight of around 3000 Dalton, it could be used in cosmetic.
Application
1. Anti-aging: Collagen peptides help increase skin elasticity and moisture content, reducing the formation of wrinkles and fine lines.
2. Skin repair: They promote skin cell regeneration, aiding in repairing damaged skin and improving uneven skin tone and acne scars.
Certificate Of Analysis
|
Product Name |
Bovine Collagen |
||
|
Specification |
90% |
Manufacture Date |
2024.7.3 |
|
Quantity |
120KG |
Analysis Date |
2024.7.10 |
|
Batch No. |
ES-240703 |
Expiry Date |
2026.7.2 |
|
Items |
Specifications |
Results |
|
|
Appearance |
Light Yellow Powder |
Conforms |
|
|
Protein(%） |
≥90.0% |
91.09% |
|
|
Molecular Weight |
<10,000 |
<4000 |
|
|
Loss on drying |
≤8.0% |
4.15% |
|
|
Ash Content |
≤2.0% |
1.87% |
|
|
PH |
5.0-7.0 |
6.29 |
|
|
Moisture |
≤7.0% |
3.82% |
|
|
SO2(mg/kg) |
≤40 |
3.39 |
|
|
H2O2(mg/kg) |
≤10 |
1 |
|
|
Heavy Metals |
≤10.0ppm |
Conforms |
|
|
Pb |
≤1.0 ppm |
Conforms |
|
|
As |
≤1.0 ppm |
Conforms |
|
|
Cd |
≤1.0 ppm |
Conforms |
|
|
Hg |
≤0.1 ppm |
Conforms |
|
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
|
Yeast & Mold |
≤100cfu/g |
Conforms |
|
|
E.coli |
Negative |
Negative |
|
|
Salmonella |
Negative |
Negative |
|
|
Staphylococcus |
Negative |
Negative |
|
|
Conclusion |
This sample meets the specifications. | ||
Inspection personnel：Yan Li Review personnel：Lifen Zhang Authorized personnel：LeiLiu
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