Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis)
The present study investigated angiotensin-I-converting enzyme (ACE) inhibitory and antioxidant activities of barbel muscle protein hydrolysate prepared with Alcalase. The barbel muscle protein hydrolysate displayed a high ACE inhibitory activity (CI50=0.92 mg/mL). The antioxidant activities of prot...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/545303 |
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| author | Assaad Sila Anissa Haddar Oscar Martinez-Alvarez Ali Bougatef |
| author_facet | Assaad Sila Anissa Haddar Oscar Martinez-Alvarez Ali Bougatef |
| author_sort | Assaad Sila |
| collection | DOAJ |
| description | The present study investigated angiotensin-I-converting enzyme (ACE) inhibitory and antioxidant activities of barbel muscle protein hydrolysate prepared with Alcalase. The barbel muscle protein hydrolysate displayed a high ACE inhibitory activity (CI50=0.92 mg/mL). The antioxidant activities of protein hydrolysate at different concentrations were evaluated using various in vitro antioxidant assays, including 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical method and reducing power assay. The barbel muscle protein hydrolysate exhibited an important radical scavenging effect and reducing power. These results obtained by in vitro systems obviously established the antioxidant potency of barbel hydrolysate to donate electron or hydrogen atom to reduce the free radical. Furthermore, these bioactive substances can be exploited into functional foods or used as source of nutraceuticals. |
| format | Article |
| id | doaj-art-be48e700dc504986b86adb6d8f25151f |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-be48e700dc504986b86adb6d8f25151f2025-02-03T05:53:32ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/545303545303Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis)Assaad Sila0Anissa Haddar1Oscar Martinez-Alvarez2Ali Bougatef3Laboratory Enzyme and Bioconversion, National School of Engineering, PB 1173, 3038 Sfax, TunisiaLaboratory Enzyme and Bioconversion, National School of Engineering, PB 1173, 3038 Sfax, TunisiaInstitute of Food Science, Technology and Nutrition (ICTAN, CSIC), C/José Antonio Novais 10, 28040 Madrid, SpainHigher Institute of Biotechnology of Sfax, PB 1175, 3038 Sfax, TunisiaThe present study investigated angiotensin-I-converting enzyme (ACE) inhibitory and antioxidant activities of barbel muscle protein hydrolysate prepared with Alcalase. The barbel muscle protein hydrolysate displayed a high ACE inhibitory activity (CI50=0.92 mg/mL). The antioxidant activities of protein hydrolysate at different concentrations were evaluated using various in vitro antioxidant assays, including 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical method and reducing power assay. The barbel muscle protein hydrolysate exhibited an important radical scavenging effect and reducing power. These results obtained by in vitro systems obviously established the antioxidant potency of barbel hydrolysate to donate electron or hydrogen atom to reduce the free radical. Furthermore, these bioactive substances can be exploited into functional foods or used as source of nutraceuticals.http://dx.doi.org/10.1155/2013/545303 |
| spellingShingle | Assaad Sila Anissa Haddar Oscar Martinez-Alvarez Ali Bougatef Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) Journal of Chemistry |
| title | Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) |
| title_full | Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) |
| title_fullStr | Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) |
| title_full_unstemmed | Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) |
| title_short | Angiotensin-I-Converting Enzyme Inhibitory and Antioxidant Activities of Protein Hydrolysate from Muscle of Barbel (Barbus callensis) |
| title_sort | angiotensin i converting enzyme inhibitory and antioxidant activities of protein hydrolysate from muscle of barbel barbus callensis |
| url | http://dx.doi.org/10.1155/2013/545303 |
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