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식품 및 바이오신소재

Antioxidant Properties of Ecklonia cava, Eisenia bicyclism and Sargassum thunbergii Extracts in the Eastern Coast of Korea

원문정보

Ji-yeon JUNG, So-Jeong LEE, Eu-Jin SONG, So-Young LEE, Koth-Bong-Woo-Ri KIM, So-Young YOON, Chung-Jo LEE, Na-Bi PARK, Ji-Hee KWAK, Nyun-Ho PARK, Tae-wan KIM, Dong-Hyun AHN

한국생물공학회 한국생물공학회 학술대회 2009 추계학술대회 및 국제심포지움 2009.11 pp.197-197
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

This study was performed to investigate the antioxidant properties of ethanol and water extracts from Ecklonia cava(EC), Eisenia bicyclism(EB) and Sargassum thunbergii(ST). Total phenolic contents were contained the higher in EC ethanol extract(29.87 mg/g of dry sample), EC water extract(21.27 mg/g of dry sample) and EB ethanol extract(15.88 mg/g of dry sample),
respectively. Antioxidant activity measured by rancimat was highest in EC ethanol extract. DPPH radical scavenging activities of ethanol extracts from three seaweeds were similar to that of BHT a concentration of 0.5 mg/mL. Ethanol and water extracts of the EC showed the highest radical scavenging activity at a concentration of 0.5 mg/mL, especially. However, all ethanol and
water extracts showed low reducing power and chelating effect. Consequently, ethanol extracts from three seaweeds displayed significant antioxidant properties and EC extracts showed the highest antioxidant properties, especially. So it is considered that EC, EB and ST ethanol extracts could be used for an antioxidant agent.

키워드

저자정보

  • Ji-yeon JUNG Dept. of Food Science and Technology, Pukyong National University
  • So-Jeong LEE Dept. of Food Science and Technology, Pukyong National University
  • Eu-Jin SONG Dept. of Food Science and Technology, Pukyong National University
  • So-Young LEE Dept. of Food Science and Technology, Pukyong National University
  • Koth-Bong-Woo-Ri KIM Dept. of Food Science and Technology, Pukyong National University
  • So-Young YOON Dept. of Food Science and Technology, Pukyong National University
  • Chung-Jo LEE Dept. of Food Science and Technology, Pukyong National University
  • Na-Bi PARK Dept. of Food Science and Technology, Pukyong National University
  • Ji-Hee KWAK Dept. of Food Science and Technology, Pukyong National University
  • Nyun-Ho PARK Gyeongbuk Institute for Marine Bioindustry
  • Tae-wan KIM Dept. of Food science& Biotechnology, Andong National University
  • Dong-Hyun AHN Department of Food Science and Technology, Pukyong National University

참고문헌

자료제공 : 네이버학술정보

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