| ≥1 piece |
Fish collagen (polypeptide) is mainly extracted from the fresh skin and scales of tilapia, carp through bio-enzyme-directed shearing technology. Fish collagen is one of the most important components of the extracellular matrix of biopolymers. The content of collagen in fish skin can exceed 80% of the total protein.
Specifications
| ITEMS | SPECIFICATIONS |
| Appearance | White or light yellow powder |
| Protein | ≥90.0%（Kjeldahl determination) |
| Molecular Weight | ≤3000 dalton(HPLC) |
| PH | 5.0-6.5(USP) |
| Ash | ≤5.0%（USP) |
| Loss on drying | Less than 7.0%(USP) |
| Heavy Metal | NMT10PPM(USP) |
| Fat | NMT1%(USP) |
| Lead | NMT2.0mg/kg(ICP-MS) |
| Cadmium | NMT1.0mg/kg(ICP-MS) |
| Arsenic | NMT1.0mg/kg(ICP-MS) |
| Mercury | NMT0.1mg/kg(ICP-MS) |
| Particle size | 100% through 80 mesh |
| Total Bacteria Count | NMT1000CFU/g |
| Yeast & Mold | NMT100CFU/g |
| E.coli | Negative |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
Application:
Fish collagen is mainly used for additive for nutritional food, functional beverage, pharmeceutical products, cosmetics, other health and skin care products.