잠시만 기다려 주세요. 로딩중입니다.

국내 자생 갈조류의 생리활성 물질 분석 및 총 항산화능력 비교 연구

Analysis and comparison of bioactive compounds and total antioxidant capabilities of Korean brown algae

한국식품과학회지 2020년 52권 1호 p.54 ~ 59
이채현 ( Lee Chae-Hyeon ) - 부경대학교 식품영양학과

박예나 ( Park Ye-Na ) - 부경대학교 식품영양학과
이상길 ( Lee Sang-Gil ) - 부경대학교 식품영양학과

Abstract


The inconsistent methods of harvest, identification, and preparation of brown algae samples make it difficult to compare the results of certain measurements across different studies, such as total phenolic contents (TPC), total flavonoid contents (TFC), and total antioxidant capacities (TAC). Therefore, this study aims to systematically measure and compare TPC, TFC, and TAC in 10 types of standardized brown algae extracts provided by the Bio-Resource Information System of Korea. Among the ten brown algae extracts, Ishige foliacea exhibited the highest levels of TPC and TAC, followed by Sargassum nigrifolium. TAC was measured by the following four assays: ABTS, DPPH, superoxide radical scavenging activities, and ferric reducing antioxidant power. TAC was found to be positively correlated with TPC (p<0.05) but not TFC, indicating that Ishige foliacea and Sargassum nigrifolium have potential use as marine antioxidative food material.

키워드

brown algae; total phenolic contents; total antioxidant capacities; Sargassum nigrifolium; Ishige foliacea
원문 및 링크아웃 정보
 
등재저널 정보