Antioxidants from the Leaves of Cinnamomum kotoense

被引：1
|
作者：
Cheng, Kuo-Chen [2 ]
Hsueh, Man-Chun [4 ]
Chang, Hou-Chien [3 ]
Lee, Alan Yueh-Luen [1 ]
Wang, Hui-Min [5 ]
Chen, Chung-Yi [4 ]
机构：
[1] Natl Hlth Res Inst, Natl Inst Canc Res, Chunan 350, Miaoli, Taiwan
[2] Chi Mei Med Ctr, Dept Intens Care Med, Tainan 710, Taiwan
[3] Natl Chung Hsing Univ, Dept Chem Engn, Taichung 402, Taiwan
[4] Fooyin Univ, Sch Med & Hlth Sci, Kaohsiung 831, Taiwan
[5] Kaohsiung Med Univ, Dept Fragrance & Cosmet Sci, Kaohsiung 807, Taiwan
来源：
NATURAL PRODUCT COMMUNICATIONS | 2010年 / 5卷 / 06期
关键词：
Cinnamomum kotoense Kanehira; obtusilactone A; (-)-sesamin; antioxidant; CONSTITUENTS; POLYPHENOLS; STEM;
D O I：
暂无
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
Two novel antioxidants, obtusilactone A (1) and (-)-sesamin (2) have been identified in Cinnamomum kotoense Kanehira. Both showed effective 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity compared with vitamin C, and reducing power compared with BHA. These results suggest that these constituents of C. kotoense act as natural antioxidants and play a potential role in cancer prevention.
引用
收藏
页码：911 / 912
页数：2
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