Product Introduction
Spermidine is a low molecular weight aliphatic carbide containing three amino groups. It is one of the natural polyamines existing in all organisms. Spermidine can slow protein aging. Because different molecular weight proteins may have different roles in the aging process, some large molecular weight proteins may play a key role in controlling the aging process of leaves. Once these egg white matter begins to degrade, aging is inevitable, and controlling the degradation of these proteins can delay the aging process. Spermidine may delay its aging by promoting the synthesis of these proteins or preventing their degradation.
Function
Spermidine has function of anti-aging in cosmetics.
Certificate Of Analysis
|
Product Name |
Spermidine Powder |
Specification |
Company Standard |
|
Part Used |
Wheat Germ |
Manufacture Date |
2024.7.10 |
|
Quantity |
500KG |
Analysis Date |
2024.7.16 |
|
Batch No. |
ES-240710 |
Expiry Date |
2026.7.9 |
|
Items |
Specifications |
Results |
|
|
Appearance |
Yellow Fine Powder |
Conforms |
|
|
Content |
Spermidine ≥1% |
1.07% |
|
|
Particle Size |
95% pass 80 mesh |
Conforms |
|
|
Loss on drying |
≤5.0% |
3.05% |
|
|
Residue on Ignition |
≤5.0% |
3.52% |
|
|
Identification |
Conforms with TLC |
Conforms |
|
|
Solvent Residues |
Meet USP Standard |
Conforms |
|
|
Total 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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