期刊
JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY
卷 19, 期 12, 页码 1573-1575出版社
KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY
DOI: 10.4014/jmb.0906.06033
关键词
Aspergillus sp.; reticulone; DPPH; ABTS
资金
- Korea Health 21 RD Project
- Ministry of Health and Welfare, Republic of Korea [A-050432]
- Korea Foundation for International Cooperation of Science and Technology (KICOS) [M60602000001-06E0200-00100]
Bioassay-guided fractionation of the culture broth of Aspergillus sp. FN070449 (KCTC 26428) using a DPPH (2,2-diphenyl-1-picrylhydrazyl) assay led to the isolation of two compounds: reticulone (1) and reticulol (2). Their chemical structures were elucidated on the basis of UV, IR, NMR, and MS spectroscopic analyses. Compound 1 exhibited more potent free radical scavenging activity on ABTS(center dot+) (2,2'-azino-bis [3-ethylbenzthiazoline-6-sulphonic acid]) and DPPH radicals than did butylated hydroxyanisole (BHA) and caffeic acid.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据