Kim, So-Jung, Woo, Seon-Ock, Yun, Hee-Young, Yum, Seung-Shic, Choi, Eun-Seok, Do, Jeong-Ryong, Jo, Jin-Ho, Kim, Dong-Giun, Lee, Suk-Chan, Lee, Taek-Kyun
언어
영어(ENG)
URL
https://www.earticle.net/Article/A78910
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원문정보
초록
영어
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 (R2 = 0.9169). The E. cava and S. siliquastrum extracts exhibited higher inhibition to tyrosinase activity than butylated hydroxytoluene (BHT) and epigallocatechin gallate (EGCG).
목차
Abstract Introduction Materials and Methods Results and Discussion Acknowledgments References
키워드
total phenolic contentsantioxidant activityphysical activityEcklonia cavaSargassum siliquastrum
저자
Kim, So-Jung [ Southern Coastal Environment Research Division, Korea Ocean Research and Development Institute ]
Woo, Seon-Ock [ Southern Coastal Environment Research Division, Korea Ocean Research and Development Institute ]
Yun, Hee-Young [ Southern Coastal Environment Research Division, Korea Ocean Research and Development Institute ]
Yum, Seung-Shic [ Southern Coastal Environment Research Division, Korea Ocean Research and Development Institute ]
Choi, Eun-Seok [ Southern Coastal Environment Research Division, Korea Ocean Research and Development Institute ]
Do, Jeong-Ryong [ Korea Food Research Institute ]
Jo, Jin-Ho [ Korea Food Research Institute ]
Kim, Dong-Giun [ Plant Molecular Biology and Biotechnology Research Center, Kyeongsang National University ]
Lee, Suk-Chan [ Department of Genetic Engineering, Sungkyunkwan University ]
Lee, Taek-Kyun [ Southern Coastal Environment Research Division, Korea Ocean Research and Development Institute ]
Corresponding author