Oyster peptides are small molecule peptide compounds purified from fresh oyster meat using bio-enzyme hydrolysis technology. The average molecular weight of oyster peptides is less than 1000 Daltons. Oysters are not only delicious but also have medicinal value. Oyster meat contains a variety of amino acids, glycogen, active trace elements and small molecular compounds, and their shells contain a large amount of calcium carbonate.
| Test Items | Specifications |
| Appearance | Its own inherent color, powder |
| Odour | Own smell |
| Water Content | ≤ 10.0% |
| Ash Content | ≤ 15.0% |
| Crude Protein | ≥ 40.0% |
| Oligopeptide Content | ≥ 20.0% |
| Methyl Mercury | ≤ 0.5mg/kg |
| Inorganic Arsenic | ≤ 0.5mg/kg |
| Lead(Pb) | ≤ 1.0mg/kg |
| Chromium(Cr) | ≤ 1.9mg/kg |
| Dimethylnitrosamine | ≤ 4.0 μg/kg |
| Polychlorinated biphenyls | ≤ 0.5mg/kg |
| Total Plate Count(CFU/g) | n=5, c=2, m=10^4, M=10^5 |
| Coliforms Group(CFU/g) | n=5, c=2, m=10, M=10^2 |
| Salmonella | Negative |
| Staphylococcus aureus | Negative |
| Vibrio parahaemolyticus | Negative |
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