Mail Login
Contact us
- Add: No.1111, Chengye Road, Huzhou
- Zhejiang, China
- PC: 313000
- Tel: +86-572-2607986
- Fax: +86-572-2607086
- Contact: Xutao +86-13868291511
- MSN: shengtaovf@hotmail.com
- E-mail: xt@polybiochem.com
Products
Silk Hydrolyzed powder
Definitions of the product:
Silk Hydrolyzed powder is an albumin product, which can be obtained after hydrolysis from silk, contains 18 kinds of amino acids. It molecular weight is between 500－10000D.
·Application characteristics:
1. Silk Hydrolyzed powder can be used in cosmetic as a natural material, protecting and keeping the moisture of one’s skin, preventing skin cocking and aging. It’s super absorbency and adsorption enable protect and care to one’s hair. The function and security fibroin makes in cosmetic bears comparison with any other compound material.
2. Silk Hydrolyzed powder has a bright potential be used as biomedicine remedy and biologic gas defense material.
Specification
| Item | Specification |
| Characteristic | Powder in white or light yellow, liable to deliquesce |
| Loss on Drying(%) | ≤5 |
| Residue on Ignition(%) | ≤3 |
| PH Value(1% Aqueous Solution) | 5--7 |
| Total Nitrogen(%) | ≥14 |
| Average Molecular Weight | 1000--3000 |
| Heavy Metal (as Pb), mg/kg | ≤10 |
| Arsenicum(as As), mg/kg | ≤1.5 |
| Number of Aerobic Bacterial | ≤100 |
| Coli Group(MPN) | ≤30/100g |
| Other Pathogenis Bacteria | Can’t be detected |