BIOPEP-UWM: Report
| ID | 8101 |
| Name | peptide derived from bigeye tuna dark muscle (Thunnus obesus) |
| sequence |
| Function: | |||
| Peptide exhibited the similar activity against polyunsaturated fatty acid (PUFA) peroxidation than that of a-tocopherol. The IC50 values of peptide against DPPH*, hydroxyl, superoxide and alkyl radicals amounted to 40,1µM, 29,4µM, 65,5µM and 24,5µM, respectively. The activity of peptide was higher than that of vitamin C. *DPPH - the stable free radical 2,2-diphenyl-1-picrylhydrazyl | |||
| Number of residues | 11 |
Activity code | ao |
| Activity : | antioxidative |
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| Chemical mass | 1221.4629 | Monoisotopic mass | 1220.6453 | |
| EC50 : | 0.00 µM |
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| Bibliographic data: | |
| Authors | |
| Je J.-Y., Qian Z.-J., Lee S.-H., Byun H.-G., Kim S.-K. | |
| Title | |
| Purification and antioxidant properties of bigeye tuna (Thunnus obesus) dark muscle peptide on free radical-mediated oxidative systems. J. Med. Food, 11 (2008), 629-637. | |
| Year | Source |
| 2008 | Journal |
| Additional information: |
| Peptide obtained by hydrolysis of bigeye tuna dark muscle (Thunnus obesus) by use of pepsin. Tuna dark muscle is a by-product in the fish industry. |
| Database reference: |