Fderla Biology
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What is undenatured Fish collagen?
Fish Collagen mainly from tilapia, cod in fresh skin, scales by enzyme extract directional shearing technology, mainly for type I collagen, products rich in 19 kinds of amino acid molecular weight between 2000 ~ 5000 d length, has the very high digestion and absorption, thermal stability of the product in aqueous solution is wonderful, has excellent affinity to human skin, Can play a good role in its infiltration, moisture, repair and other functions. The composition and structure of fish collagen is closest to that of human body, and it is the most easily recognized and absorbed by body tissues, with the highest absorption rate.
| Items | Test Method | Standard |
|---|---|---|
| Organizational form | Q/DLL0001S | Uniform powder or granules, soft, no caking |
| Color | Has the color that this product should have | |
| Taste and smell | Has the unique taste and odor of this product, without any odor | |
| Impurity | No visible exogenous impurity | |
| Net content | In accordance with the nominal value | |
| Stacking Density | / | / |
| pH Value (10% Solution) | / | 5.0-7.5 |
| Moisture / (g/100g) | GB 5009.3 | ≤7.0 |
| Ash (g/100g) | GB 5009.4 | ≤7.0 |
| Heavy Metals (mg/kg) - Pb | GB 5009.12 | ≤0.9 |
| Heavy Metals (mg/kg) - As | GB 5009.11 | ≤1.0 |
| Heavy Metals (mg/kg) - Hg | GB 5009.17 | ≤0.1 |
| Heavy Metals (mg/kg) - Cd | GB 5009.15 | ≤0.1 |
| Heavy Metals (mg/kg) - Cr | GB 5009.123 | ≤2.0 |
| Protein (on dry basis) % | GB 5009.5 | ≥90.0 |
| Total Nitrogen (on dry basis) (g/100g) | GB 5009.5 | ≥15 |
| Total Bacteria (CFU/g) | GB 4789.2 | n=5 c=2 m=10^3 M=3×10^4 |
| Coliforms (CFU/g) | GB 4789.3 | n=5 c=2 m=10 M=10^2 |
| Salmonella / 25g | GB 4789.4 | n=5 c=0 m=0 |
| Staphylococcus aureus (CFU/g) | GB 4789.10 | n=5 c=1 m=10^2 M=10^3 |
| Mold and Yeast (CFU/g) | GB 4789.15 | ≤25 |
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