Recombinant collagen is a product obtained by introducing human collagen genes into microbial cells through genetic engineering technology, and then through fermentation, extraction, purification and other processes.
Our company focuses on the research and development of functional skin care ingredients, such as recombinant humanized collagen, PDRN, peptides, hyaluronic acid, etc.
Among them, the recombinant collagen series products include recombinant type I collagen, recombinant type III humanized collagen, and recombinant type V collagen. These are all soluble collagens with a purity of up to 99% or more, and solutions and other contents can be customized according to requirements.
Advantages:
Compared with collagen from animal sources, the advantages of recombinant human collagen are:
Items | Specifications | Results |
Appearance | White/off-white powder | Conforms |
Purity | 0.95 | 99.50% |
content(on a dry matter basis) | 80-100% | 95% |
pH(1mg/ml) | 4-8 | 5.4 |
Solubility | soluble in water | Conforms |
Water content | ≤10% | 4.1 |
Pb | ≤10mg/KG | <10 |
As | ≤2mg/KG | k2 |
Hg | ≤1mg/KG | <1 |
Cd | ≤5mg/KG | <5 |
Molecular weight | The retention is the same with the reference substance. | Conforms |
Aerobic bacterlal count | ≤1000cfu/g | <1000 |
Thermotolerant Coliform Bacteria | Not detected | Conforms |
Pseudomonas Aeruginosa | Not detected | Conforms |
Staphylococcus Aureus | Not detected | Conforms |
Molds and Yeast Count | ≤100cfu/g | <100 |
Conclusion: | the test result is confirmed to the specification and qualified |
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