Marine Collagen Ingredient
Marine Collagen Peptides
Codfish skin-derived collagen powder for food and dietary supplement formulations, supplied with defined technical specifications and batch quality documentation.
Request a Quote
Product Overview
Codfish Skin Marine Collagen
A marine-source collagen ingredient supplied in powder form for manufacturers developing food and dietary supplement products.
Marine-Source Collagen Ingredient
Derived from codfish skin, this collagen powder provides a defined fish-derived option for marine collagen formulations. Product quality is evaluated through compositional, physical, metal and microbiological specifications.
Product Information
Technical Specifications
Product Specification
Specification limits and analytical results for batch 20250324.
| Test Item | Specification | Test Method | Batch Result |
|---|---|---|---|
| Composition & Physical Properties | |||
| Protein | ≥90% | Kjeldahl Method | 92.21% |
| Nitrogen | ≥15.0% | GB 5009.5 | 15.92 |
| Molecular Weight | ≤10,000 Da | GB 31645-2018 | Pass |
| Ash | ≤2.0% | GB 5009.4 | 0.79 |
| Loss on Drying | ≤10% | GB 5009.3 – Method I | 5.96 |
| Hydroxyproline (Dry Basis) | ≥3.0% | GB/T 9695.23 | Pass |
| Mesh Size | 100% Through 60 Mesh | In House | Pass |
| Bulk Density | ≥0.30 g/ml | U.S.P. / N.F. | 0.34 |
| Metals | |||
| Lead | ≤1.0 ppm | ICP-MS | Pass |
| Arsenic | ≤1.0 ppm | ICP-MS | Pass |
| Cadmium | ≤0.1 ppm | ICP-MS | Pass |
| Mercury | ≤0.1 ppm | ICP-MS | Pass |
| Chromium | ≤2.0 ppm | GB 5009.123 | Pass |
| Microbiological | |||
| Total Bacteria Count | ≤1,000 CFU/g | GB 4789.2 | 300 CFU/g |
| Coliform Group | Negative / 10 g | GB 4789.3 – Method II | Pass |
| E. coli | Negative / 10 g | GB 4789.38 | Pass |
| Mold & Yeast | ≤100 CFU/g | GB 4789.15 – Method I | 30 CFU/g |
| Salmonella / Staphylococcus aureus | Negative | GB 4789.4 | Pass |
Applications
Formulation Applications
Marine collagen powder can be incorporated into a range of food and dietary supplement formats.
Powder Supplements
For collagen powders, nutritional blends, sachets and stick-pack formulations.
Capsules & Tablets
For solid dietary supplement formulations requiring a fish-derived collagen ingredient.
Food & Beverage
For food and beverage concepts where marine collagen is evaluated as part of the finished formulation.
Quality & Documentation
Quality Information for Ingredient Review
Analytical documentation is available to support technical and purchasing evaluation of the supplied material.
Batch COA
Batch-specific analytical results provide documentation for quality review before purchasing or production use.
Defined Test Methods
Analytical methods are identified alongside the relevant specification parameters for technical review.
Batch Identification
Production and reporting information is maintained by batch to support material identification and documentation.
Packaging & Supply
Bulk Marine Collagen Supply
Packaging
Net weight: 20 kg per bag
Gross weight: 20.5 kg per bag
Commercial Inquiries
Contact us with your required quantity, destination and intended application for pricing and supply information.
Marine Collagen Inquiry
Request Marine Collagen Pricing
Tell us your required quantity, destination and application. Our team can provide product and quotation information for your project.