Amir Husni, Il-Shik Shin, SangGuan You, Donghwa Chung
언어
영어(ENG)
URL
https://www.earticle.net/Article/A105490
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Water and 70% ethanol extracts obtained from a sea cucumber (Stichopus japonicus) body wall by heat reflux orpressurized solvent extraction showed 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation (ABTS-+) scavenging activities comparable to those of fruits and vegetables. The highest activitieswere observed for the water extract from heat reflux extraction. Crude saponins exhibited higher radical scavenging activitiesthan the soluble matters in the extracts. However, they were responsible for only about 3 to 15% of the scavenging activities ofthe extracts. Total phenolic contents showed a significant correlation with DPPH scavenging activities, suggesting asignificant contribution of phenolic constituents to the antioxidant properties of the extracts. However, total flavonoid contentsshowed little correlation with the radical scavenging activities. The results suggest that the water or 70% ethanol extractobtained from sea cucumber body wall by simple heat reflux extraction could provide considerable antioxidant benefits.
목차
Abstract Introduction Materials and Methods Results and Discussion References
Amir Husni [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea; Department of Fisheries, Faculty of Agriculture, Gadjah Mada University, Yogyakarta 55281, Indonesia ]
Il-Shik Shin [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea ]
SangGuan You [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea ]
Donghwa Chung [ Department of Marine Food Science and Technology, Faculty of Marine Bioscience and Technology, Kangnung-Wonju National University, Gangneung, Gangwon 210-702, Korea ]
Corresponding author