Antioxidant activities of edible lichen Ramalina conduplicans and its free radical-scavenging constituents
文献类型：期刊论文
| 作者 | Luo, Heng1; Wei, Xinli2; Yamamoto, Yoshikazu3; Liu, Yanpeng1; Wang, Lisong4 ; Jung, Jae Sung1; Koh, Young Jin1; Hur, Jae-Seoun1
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| 刊名 | MYCOSCIENCE
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 51期号:5页码:391-395 |
| 关键词 | Bioautographic Tlc Homosekikaic Acid In Vitro Sekikaic Acid Total Phenolic Contents |
| ISSN号 | 1340-3540 |
| DOI | 10.1007/s10267-010-0048-5 |
| 通讯作者 | jshur1@sunchon.ac.kr |
| 文献子类 | Article |
| 英文摘要 | The aim of this study was to evaluate the antioxidant properties of an edible lichen Ramalina conduplicans. The extract exhibited potent anti-linoleic acid peroxidation activity, free radical-scavenging activity, and reducing power. The total phenolic contents were found to be high in the extract. Activity-guided bioautographic thin layer chromatography (TLC) and HPLC identified sekikaic acid and homosekikaic acid as the main free radical-scavenging compounds in R. conduplicans extract (IC(50) [50% inhibition concentration] = 0.082 and 0.276 mg/ml, respectively). The results suggested that this edible lichen species have the potential to be utilized as food additives or as protective drugs. |
| 学科主题 | Mycology |
| WOS研究方向 | Mycology |
| 语种 | 英语 |
| WOS记录号 | WOS:000280557800007 |
| 资助机构 | Korea National Research Resource Center [20090062634]; Korean Government (MOEHRD) [KRF-2007-313-C00669] |
| 公开日期 | 2011-12-20 |
| 源URL | [http://ir.kib.ac.cn:8080/handle/151853/3040]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 作者单位 | 1.Sunchon Natl Univ, Korean Lichen Res Inst, Sunchon 540742, South Korea 2.Chinese Acad Sci, Inst Microbiol, Key Lab Systemat Mycol & Lichenol, Beijing 100080, Peoples R China 3.Akita Prefectural Univ, Fac Bioresource Sci, Dept Biol Prod, Akita 0100195, Japan 4.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Heng,Wei, Xinli,Yamamoto, Yoshikazu,et al. Antioxidant activities of edible lichen Ramalina conduplicans and its free radical-scavenging constituents[J]. MYCOSCIENCE,2010,51(5):391-395. |
| APA | Luo, Heng.,Wei, Xinli.,Yamamoto, Yoshikazu.,Liu, Yanpeng.,Wang, Lisong.,...&Hur, Jae-Seoun.(2010).Antioxidant activities of edible lichen Ramalina conduplicans and its free radical-scavenging constituents.MYCOSCIENCE,51(5),391-395. |
| MLA | Luo, Heng,et al."Antioxidant activities of edible lichen Ramalina conduplicans and its free radical-scavenging constituents".MYCOSCIENCE 51.5(2010):391-395. |
入库方式： OAI收割
来源：昆明植物研究所
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