Earticle

초록

영어

Water extracts of injinssuk (Artemisia iwayomogi Kitamura) (WE) were obtained from the dried and ground leavesand stems of injinssuk. The WE was further fractionated into crude polysaccharide (C-PS) and nonpolysaccharide fractions(N-PS). The protective activities against the tert-butyl hydro peroxide induced mutangenecity on Escherichia coli PQ37 andreactive oxygen species scavenging activity of the WE, C-PS, and N-PS were studied. The WE obtained from leaves showeda significantly higher inhibitory effect on the mutagenicity than WE from stem. The WE obtained from the leaves havinghigher crude polysaccharide content but lower content of total carbohydrates had significantly higher antimutagenicity thanthat from the leaves with lower crude polysaccharide but higher total carbohydrate contents. Further study showed that C-PSfraction showed markedly stronger antimutagenic effect than N-PS. C-PS was also more effective than N-PS for hydroxylradical scavenging activity, but was similar to N-PS in superoxide radical scavenging activity.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

저자

• Byung-Yong Ahn [ Department of Oriental Medicine Resources, College of Environmental & Bioresource, Chonbuk National University, Iksan, Jeonbuk 570-749, Korea ] Corresponding author
• Mun Yhung Jung [ Department of Bioscience and Biotechnology in Graduate School, Department of Food Science and Culinary Arts, College of Food Science, Woosuk University, Samrae, Jeonbuk 565-701, Korea ]
• Dong-Seong Choi [ Department of Food and Biotechnology, College of Food Science, Woosuk University, Samrae, Jeonbuk 565-701, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  Food Science and Biotechnology

• 간기

  격월간

• pISSN

  1226-7708

• 수록기간

  1992~2009

• 십진분류

  KDC 574 DDC 664