지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국식품영양과학회 Journal of Food Science and Nutrition Journal of Food Science and Nutrition Vol.16 No.4
- 발행연도
- 2011.12
- 수록면
- 313 - 320 (8page)
이용수
초록· 키워드
오류제보하기
The oxidative stress level and antioxidant activities in two green algae (Ulva pertusa and Ulva linza), two brown algae (Agarum cribrosum and Dictyota dichotoma), and three red algae (Grateloupia lanceolata, Carpopeltis affinis, and Gracilaria verrucosa) collected from intertidal regions of Korea were assessed. In the two green algae, although the total glutathione content was not as high as that of the brown algae, the glutathione pool was extremely reduced, and the glutathione reductase (GRd)/glutathione peroxidase (GPx) activity ratio was high, which apparently plays an important role for protection against oxidative damage, as manifested by low lipid peroxidation. In the brown algae, which exhibited a low lipid peroxidation level that was comparable to the green algal species, the highest glutathione content, together with high GPx activity, appears to be the most important factor in their antioxidant protection. The red algal species exhibited extremely high lipid peroxidation levels. They also contained the lowest and most oxidized glutathione among the species, as well as the lowest GRd activity. In spite of the marked difference in the glutathione content, the significant difference in the activity of γ-glutamylcysteine ligase, the rate limiting enzyme for glutathione synthesis, among the species was not exhibited. Our results suggest that there is a significant difference in the levels of oxidative stress and antioxidant capacity among the algal species, and that the glutathione system, especially the efficiency of glutathione recycling, plays a vital role in antioxidative protection in algal species.
목차
Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
ACKNOWLEDGMENTS
REFERENCES
참고문헌 (42)
참고문헌 신청
1. [학술지(정기간행물)] - Fleurence J / 1999 / Seaweed proteins: biochemical, nutritional aspects and potential uses / Trends Food Sci Tech 10 : 25 ~ 28
2. [학술지(정기간행물)] - Kuda T / 1998 / Fermentation of dietary fiber in dried products of brown algae and their effects on fecal microflora and levels of plasma lipid in rats / Fisheries Sci 64 : 582 ~ 588
3. [학술지(정기간행물)] - Bergé JP / 2002 / In vitro anti-inflammatory and anti-proliferative activity of sulfolipids from the red alga Porphyridium cruentum / J Agric Food Chem 50 : 6227 ~ 6232
4. [학술지(정기간행물)] - Ellouali M / 1993 / Antitumor activity of low molecular weight fucans extracted from brown seaweed Ascophyllum nodosum / Anticancer Res 13 : 2011 ~ 2020
5. [학술지(정기간행물)] - De la Coba F / 2009 / Antioxidant activity of mycosporine-like amino acids isolated from three red macroalgae and one marine lichen / J Appl Phycol 21 : 161 ~ 169
2. [학술지(정기간행물)] - Kuda T / 1998 / Fermentation of dietary fiber in dried products of brown algae and their effects on fecal microflora and levels of plasma lipid in rats / Fisheries Sci 64 : 582 ~ 588
3. [학술지(정기간행물)] - Bergé JP / 2002 / In vitro anti-inflammatory and anti-proliferative activity of sulfolipids from the red alga Porphyridium cruentum / J Agric Food Chem 50 : 6227 ~ 6232
4. [학술지(정기간행물)] - Ellouali M / 1993 / Antitumor activity of low molecular weight fucans extracted from brown seaweed Ascophyllum nodosum / Anticancer Res 13 : 2011 ~ 2020
5. [학술지(정기간행물)] - De la Coba F / 2009 / Antioxidant activity of mycosporine-like amino acids isolated from three red macroalgae and one marine lichen / J Appl Phycol 21 : 161 ~ 169
이 논문의 저자 정보
이 논문과 함께 이용한 논문
연잎의 일반성분, 비타민, 무기질 함량 분석 및 항산화 효과
이경석
,
권용준
,
이기영
한국식품영양과학회지
2008
.12
개똥쑥의 항산화 및 항암활성과 기능성 물질의 탐색
류지현
,
이수정
,
김미주
외 4명
한국식품영양과학회지
2011
.04
돼지감자잎 추출물의 항산화 활성 및 간세포 보호 효과
김연숙
,
이승재
,
황진우
외 3명
한국식품영양과학회지
2011
.11
감태(Ecklonia cava) 줄기 및 잎의 효소적 추출물과 메탄올 추출물에 의한 항산화 활성비교
이승홍
,
김길남
,
차선희
외 2명
한국식품영양과학회지
2006
.11
용매 종류와 효소 처리에 따른 쓴 메밀 추출물의 항산화 활성 및 α-Glucosidase 저해 활성의 변화
김지은
,
주성일
,
서지현
외 1명
한국식품영양과학회지
2009
.08
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-511-001347316