Total phenolic contents and biological activities of Korean seaweed extracts SCIE KCI

Cited 31 time in WEB OF SCIENCE
Title
Total phenolic contents and biological activities of Korean seaweed extracts
Author(s)
Kim, SJ; Woo, S; Yun, H; Yum, S; Choi, E; Do, JR; Jo, JH; Kim, D; Lee, S; Lee, TK
KIOST Author(s)
Yum, Seung Shic(염승식)Lee, Taek Kyun(이택견)
Alternative Author(s)
김소정; 우선옥; 염승식; 최은석; 이택견
Publication Year
2005-12
Abstract
Crude extracts of thirty seaweeds collected in Korea were obtained using 50% ethanol, and total phenolic contents and antioxidant activities were compared. Two brown algae, Ecklonia cava (E. cava) and Sargassum siliquastrum (S. siliquastrum), showing high antioxidant activity based on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity and superoxide anion radical scavenging activity were further investigated for their inhibitory effects on tyrosinase activity. The E. cava extract had the highest total phenolic content among the seaweeds extracts. Total phenolic contents were strongly correlated with antioxidant activity in the thirty seaweed extracts (R-2 = 0.9169). The E. cava and S. siliquastrum extracts exhibited higher inhibition to tyrosinase activity than butylated hydroxytoluene (BHT) and epigallocatechin gallate (EGCG).
ISSN
1226-7708
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5004
Bibliographic Citation
FOOD SCIENCE AND BIOTECHNOLOGY, v.14, no.6, pp.798 - 802, 2005
Publisher
KOREAN SOCIETY FOOD SCIENCE & TECHNOLOGY-KOSFOST
Subject
ANTIOXIDANT ACTIVITY; EDIBLE SEAWEED; FUCOXANTHIN
Keywords
total phenolic contents; antioxidant activity; physical activity; Ecklonia cava; Sargassum siliquastrum
Type
Article
Language
English
Document Type
Article
Publisher
KOREAN SOCIETY FOOD SCIENCE & TECHNOLOGY-KOSFOST
Related Researcher
Research Interests

Marine virus,Marine pathogens,해양바이러스,해양병원체

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