Chang-Suk Kong, You Ah Kim, Moon-Moo Kim, Zhong-Ji Qian, Jin-Sook Park, Se-Kwon Kim, Youngwan Seo
언어
영어(ENG)
URL
https://www.earticle.net/Article/A99049
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
A halophyte Salicornia herbacea (known as glasswort) was collected from Daebudo, Ansan in Korea. Active compound from Salicornia herbacea was isolated using HPLC technique. The structure of this compound was determined by extensive 2D-NMR analyses. The free radical scavenging activities of the compound on 1,1-diphenyl-2-picrylhydrazyl (DPPH), hydroxyl radical (.OH) and carbon-centered radical were investigated using electron spin resonance (ESR) spectroscopy. Increased concentration of the compound exhibited a dose dependent scavenging activities on generation of DPPH, hydroxyl and carbon-centered radicals. It not only scavenged 30, 69, 78 and 85% on generation of DPPH radical at 3.125, 6.25, 12.5, and 25 μg/ml, respectively, but also scavenged 66, 77, 86 and 92% on hydroxyl radical at 3.125, 6.25, 12.5, and 25 μg/ml, respectively. In addition, it showed more than 85% scavenging effect on carbon-centered radical at the various concentrations. Therefore, these results suggested that this active compound from Salicornia herbacea could be developed as a candidate for potential natural antioxidant.
한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
설립연도
1984
분야
공학>생물공학
소개
이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다
1. 생물공학 분야의 발전을 위한 연구 협력
2. 생물공학의 실용화를 촉진시키기 위한 산학 협동
3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최
4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간
5. 생물공학 발전을 위한 정책 건의
6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동