사업분야
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- Product:
- Polynucleotide(PN)
- Product No.:
- SP2066
- Package:
- 25Kg/Drum or in terms of customer's requirements.
Description
Polynucleotide(PN) is the substance extracted from the most suitable fish DNA of human salmon. It can improve the regeneration ability of skin muscle and improve the internal circulation of skin.
Specification
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
White or off-white powder or fibre polymer particle |
white fibre polymer |
|
Ph Value |
Report Result |
7.9 |
|
Identification |
UV:Ratio of absorbance at 260nm and 280nm 1.8~2.0 (max.258nm~262nm) |
UV:Ratio of absorbance at 260nm and 280nm 1.9,max.258nm |
|
Loss on Drying |
NMT:10.0% |
9.3% |
|
Heavy Metals |
NMT 10ppm |
Confirmed |
|
Protein Content |
NMT 1.0% |
0.84% |
|
Assay(UV) |
NLT 90.0% |
91.1% |
|
Residual solvents |
Ethanol:NMT 500ppm |
5ppm |
|
|
Isopropyl alcohol:NMT 100ppm |
Not detected |
|
Bacterial Endotoxins |
NMT 3.5EU/mg |
Complies |
|
Microbiological Examination |
Total aerobic microbial count:NMT 1000 cfu/g |
Total aerobic microbial count:150 cfu/g |
|
Conclusion |
Comply with PDRN Inhouse Specification |
|
Applications and Usages
It is used in cosmetics, polynucleotide PN can promote fibroblast bud cells, induce cell regeneration, improve the healing power of damaged skin cells, improve the physiological state of skin from epidermis to dermis, and enhance the skin protective barrier.