BIOPEP-UWM: Report
| ID | 8100 |
| Name | peptide derived from oyster (Crassostrea gigas) |
| sequence |
| Function: | |||
| Peptide exhibited the higher activity against polyunsaturated fatty acid (PUFA) peroxidation than that of a-tocopherol (84,9%). It was also "effectively quenched radicals in the order of hydroxyl and superoxide radical, with the IC50 values at 28.76 and 78.79 µM, respectively. Hydroxyl radical and superoxide radicals were scavenged at 87.78% and 48.36%, respectively in the presence of 0.1 mg/ml concentration of the purified peptide". | |||
| Number of residues | 13 |
Activity code | ao |
| Activity : | antioxidative |
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| Chemical mass | 1614.7874 | Monoisotopic mass | 1613.8483 | |
| EC50 : | 0.00 µM |
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| Bibliographic data: | |
| Authors | |
| Qian Z.-J., Jung W.-K., Byun H.-G., Kim S.-K. | |
| Title | |
| Protective effect of an antioxidative peptide purified from gastrointestinal digests of oyster, Crassostrea gigas against free radical induced DNA damage. Bioresour. Technol., 99 (2008), 3365-3371. | |
| Year | Source |
| 2008 | Journal |
| Additional information: |
| Peptide obtained by in vitro gastrointestinal digests of oyster (Crassostrea gigas) by use of pepsin, trypsin and a-chymotrypsin. |
| Database reference: |