Antioxidant and anti-inflammatory activity of Kalopanax pictus leaf

被引：0
作者：
Weicheng Hu
Seong-Il Heo
Myeong-Hyeon Wang
机构：
[1] Kangwon National University,School of Biotechnology
来源：
Journal of the Korean Society for Applied Biological Chemistry | 2009年 / 52卷
关键词：
anti-inflammatory; antioxidant; leaf; total phenolics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Kalopanax pictus is a deciduous tree used in traditional medicine. The leaves have been consumed as a vegetable in Korea. In this study, we examined the antioxidant and anti-inflammatory capacity of the extracts from K. pictus leaves in vitro using hydroxyl radical scavenging assay, DNA nicking assay, metal chelating assay, reducing power assay, DPPH free radical scavenging assay, and nitric oxide inhibition assay. The effect of the hot water extract was stronger than that of the methanolic and ethanolic extracts in all of the assays. Moreover, the total phenolic contents in the extracts were measured by spectrophotometry. Meanwhile, a regression analysis revealed a correlation coefficient between the content of phenolics and antioxidant activity. Overall, our data suggest that K. pictus leaves possess significant antioxidant properties.
引用
收藏
页码：360 / 366
页数：6
相关论文
共 165 条
  • [1] Agarwal A(2003)Role of reactive oxygen species in the pathophysiology of human reproduction Fertil Steril 79 829-843
  • [2] Saleh RA(2006)Determination of antioxidative potential of lichen Food Sci Technol-Leb 39 80-85
  • [3] Bedaiwy MA(1992)Free radicals in peritoneal dialysis: agents of damage Perit Dial Int 12 194-198
  • [4] Behera BC(2004)Antioxidant activity and phenolic compounds of 112 traditional Chinese medicinal plants associated with anticancer Life Sci 74 2157-2184
  • [5] Verma N(2002)Antioxidant activity of sesame coat Food Chem 78 347-354
  • [6] Sonone A(2006)Evaluation of the antioxidant activity of Food Chem 94 14-18
  • [7] Makhija U(1991)Triterpenoidal saponins from the bark of typicum. Arch Pharm Res 14 19-24
  • [8] Breborowicz A(2001) var Arch Pharm Res 24 536-540
  • [9] Cai Y(2002)Anti-lipid peroxidative principles from the stem bark of J Ethnopharmacol 79 199-204
  • [10] Luo Q(2002) Nakai Food Chem 78 483-488
12345678910