마이크로네시아에 서식하는 해조류 Pylaiella littoralis 추출물의 항산화 효과

DC Field Value Language
dc.contributor.author 예보람 -
dc.contributor.author 장지이 -
dc.contributor.author 권영경 -
dc.contributor.author 전선미 -
dc.contributor.author 정주영 -
dc.contributor.author 강도형 -
dc.contributor.author 오철홍 -
dc.contributor.author 김지형 -
dc.contributor.author Abu Affan -
dc.contributor.author 전유진 -
dc.contributor.author 허수진 -
dc.date.accessioned 2020-07-16T11:30:05Z -
dc.date.available 2020-07-16T11:30:05Z -
dc.date.created 2020-02-11 -
dc.date.issued 2012-11-05 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/27419 -
dc.description.abstract Pylaiella littoralis was collected in the Chuuk lagoon of the Federated States of Micronesia(FSM). The FSM has a variety of coral reef ecosystems, which provide essential materials, such asminerals, vitamins, essential amino acids, for marine organisms. In this study, the antioxidant activities of ethanol and enzymatic extracts of P. littoralis were evaluated by measuring their scavenging activities on DPPH free radical, Alkyl radical, hydroxyl radical and cell viability. The enzymatic extracts were hydrolyzed to prepare water soluble extracts by using five carbohydrate degrading enzymes (AMG, Celluclast, Termamyl, Ultraflo, and Viscozyme) and five proteases (Alcalase, Flavourzyme, Kojizyme, Neutrase, and Protamex). As a result, the enzymatic extracts prepared by Flavourzyme, Ultraflo, and Kojizyme exhibited the greatest effects in DPPH free radical, alkyl radical scavenging activity and cell viability. Also, these enzymatic extracts had a higher antioxidant effect then commercial antioxidants in DPPH free radical and Alkyl radical scavenging activity. This study suggests that P. littoralis might be a useful source of natural antioxidants for the development of dietary supplements.marine organisms. In this study, the antioxidant activities of ethanol and enzymatic extracts of P. littoralis were evaluated by measuring their scavenging activities on DPPH free radical, Alkyl radical, hydroxyl radical and cell viability. The enzymatic extracts were hydrolyzed to prepare water soluble extracts by using five carbohydrate degrading enzymes (AMG, Celluclast, Termamyl, Ultraflo, and Viscozyme) and five proteases (Alcalase, Flavourzyme, Kojizyme, Neutrase, and Protamex). As a result, the enzymatic extracts prepared by Flavourzyme, Ultraflo, and Kojizyme exhibited the greatest effects in DPPH free radical, alkyl radical scavenging activity and cell viability. Also, these enzymatic extracts had a higher antioxidant effect then commercial -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국조류학회 -
dc.relation.isPartOf 제 26회 한국조류학회 학술발표대회 -
dc.title 마이크로네시아에 서식하는 해조류 Pylaiella littoralis 추출물의 항산화 효과 -
dc.title.alternative Antioxidant Effect of Tropical Seaweed Pylaiella littoralis Extracts Collected from Chuuk Lagoon in Federated States of Micronesia -
dc.type Conference -
dc.citation.conferencePlace KO -
dc.citation.endPage 136 -
dc.citation.startPage 136 -
dc.citation.title 제 26회 한국조류학회 학술발표대회 -
dc.contributor.alternativeName 예보람 -
dc.contributor.alternativeName 장지이 -
dc.contributor.alternativeName 권영경 -
dc.contributor.alternativeName 전선미 -
dc.contributor.alternativeName 정주영 -
dc.contributor.alternativeName 강도형 -
dc.contributor.alternativeName 오철홍 -
dc.contributor.alternativeName 김지형 -
dc.contributor.alternativeName Abu Affan -
dc.contributor.alternativeName 허수진 -
dc.identifier.bibliographicCitation 제 26회 한국조류학회 학술발표대회, pp.136 -
dc.description.journalClass 2 -
Appears in Collections:
Jeju Research Institute > Jeju Marine Research Center > 2. Conference Papers
Jeju Research Institute > Jeju Bio Research Center > 2. Conference Papers
Jeju Research Institute > Tropical & Subtropical Research Center > 2. Conference Papers
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