Free radical scavenging activity of the peptide from the Alcalase hydrolysate of the edible aquacultural seahorse (Hippocampus abdominalis)
DC Field | Value | Language |
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dc.contributor.author | Kim, Hyun-Soo | - |
dc.contributor.author | Kim, Seo-Young | - |
dc.contributor.author | Fernando, I. P. Shanura | - |
dc.contributor.author | Sanjeewa, K. K. Asanka | - |
dc.contributor.author | Wang, Lei | - |
dc.contributor.author | Lee, Seung-Hong | - |
dc.contributor.author | Ko, Seok-Chun | - |
dc.contributor.author | Kang, Min Cheol | - |
dc.contributor.author | Jayawardena, Thilina U. | - |
dc.contributor.author | Jeon, You-Jin | - |
dc.date.accessioned | 2021-08-11T09:43:42Z | - |
dc.date.available | 2021-08-11T09:43:42Z | - |
dc.date.issued | 2019-07 | - |
dc.identifier.issn | 0145-8884 | - |
dc.identifier.issn | 1745-4514 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/4434 | - |
dc.description.abstract | Seahorses, Hippocampus abdominalis, have a long history in traditional Chinese medicine as an important healthy ingredient in foods. This study evaluated the antioxidant activity of an enzymatic hydrolysate prepared from a seahorse bred in Jeju, South Korea. Experiments were performed in vitro using electron spin resonance spectrometry (ESR) to determine the free radical scavenging activity and in vivo using a zebrafish model to determine the protective effects against 2,2-azobis hydrochloride (AAPH)-induced oxidative damage. H. abdominalis protein hydrolysate (HPH) exhibited peroxyl radical scavenging activity (IC50 = 0.58 mg/ml) generated by the water-soluble AAPH (azo initiator of peroxyl radicals). HPH reduced dose-dependently both intracellular reactive oxygen species (ROS) levels in AAPH-induced cells and cell death in AAPH-induced zebrafish embryos. The antioxidant peptide purified from HPH was identified as a tripeptide (alanine-glycine-aspartic acid) using Q-TOF ESI mass spectroscopy. Thus, this study demonstrated that HPH contains antioxidant peptides that exhibit a strong antioxidant activity. Practical applications Hippocampus abdominalis is one of the largest seahorse species and cultivated in many countries. Because of its large body size compared to other seahorse species, H. abdominalis has acquired considerable consumer attraction in the global market. Owing to its biologically useful properties, it recently gained attention as the natural products obtained from H. abdominalis have varied applications in the field of medicine, health care products, and functional foods. Thus, commercial products of this particular seahorse species are popular among customers, especially in China. The purpose of this study was to evaluate the antioxidant property of H. abdominalism, cultured in a commercial seahorse farm in Jeju Island. Owing to its prominent antioxidant activity, it could be used as an ingredient in medicinal preparations, nutraceuticals, and functional foods. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Wiley | - |
dc.title | Free radical scavenging activity of the peptide from the Alcalase hydrolysate of the edible aquacultural seahorse (Hippocampus abdominalis) | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1111/jfbc.12833 | - |
dc.identifier.scopusid | 2-s2.0-85063659670 | - |
dc.identifier.wosid | 000474303400034 | - |
dc.identifier.bibliographicCitation | Journal of Food Biochemistry, v.43, no.7 | - |
dc.citation.title | Journal of Food Biochemistry | - |
dc.citation.volume | 43 | - |
dc.citation.number | 7 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | NF-KAPPA-B | - |
dc.subject.keywordPlus | ANTIOXIDATIVE PEPTIDE | - |
dc.subject.keywordPlus | BIOACTIVE PEPTIDES | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | PURIFICATION | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | PRODUCTS | - |
dc.subject.keywordPlus | PROTEIN | - |
dc.subject.keywordPlus | SURVIVAL | - |
dc.subject.keywordPlus | ENZYME | - |
dc.subject.keywordAuthor | Hippocampus abdominalis | - |
dc.subject.keywordAuthor | hydrolysate | - |
dc.subject.keywordAuthor | peroxyl radical | - |
dc.subject.keywordAuthor | tripeptide | - |
dc.subject.keywordAuthor | zebrafish | - |
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