Enhancing antioxidative capacity of Lepidium meyenii calli by addition of methyl salicylate to culture medium
文献类型：期刊论文
| 作者 | Wang, Ya-Li; Wang, Xiao-Dong; Zhao, Bing; Wang, Yu-Chun |
| 刊名 | ACTA PHYSIOLOGIAE PLANTARUM
 |
| 出版日期 | 2007-10-01 |
| 卷号 | 29期号:5页码:417-423 |
| 关键词 | antioxidative capacity Antioxidative enzymes Lepidium meyenii Methyl salicylate Phenolic compounds |
| ISSN号 | 0137-5881 |
| 其他题名 | Acta Physiol. Plant. |
| 中文摘要 | Addition of 0.01-0.2 mM methyl salicylate (MeSA) to the culture media, the antioxidative capacities of maca fresh calli were increased and were 1.19-1.88 times of the control. But MeSA inhibited maca cell growth and this negative effect was dose-dependent. The dry weights of maca calli were 0.60-0.95 times of the control when addition of 0.01-0.2 mM MeSA to the culture media. Elicited by 0.05 mM MeSA, the total phenolic contents in maca calli increased and were 1.25-1.37 times of those in the control in the period from the 10th to the 20th culture day. H2O2 and malondialdehyde (MDA) contents increased as well. At the same time, the activities of antioxidative enzymes had corresponding changes. In conclusions, the antioxidative capacity of maca calli could be enhanced by addition of MeSA to the culture media. Considering the increase of antioxidative capacity and inhibition of maca cell growth, 0.05 mM MeSA was optimal concentration. |
| 英文摘要 | Addition of 0.01-0.2 mM methyl salicylate (MeSA) to the culture media, the antioxidative capacities of maca fresh calli were increased and were 1.19-1.88 times of the control. But MeSA inhibited maca cell growth and this negative effect was dose-dependent. The dry weights of maca calli were 0.60-0.95 times of the control when addition of 0.01-0.2 mM MeSA to the culture media. Elicited by 0.05 mM MeSA, the total phenolic contents in maca calli increased and were 1.25-1.37 times of those in the control in the period from the 10th to the 20th culture day. H2O2 and malondialdehyde (MDA) contents increased as well. At the same time, the activities of antioxidative enzymes had corresponding changes. In conclusions, the antioxidative capacity of maca calli could be enhanced by addition of MeSA to the culture media. Considering the increase of antioxidative capacity and inhibition of maca cell growth, 0.05 mM MeSA was optimal concentration. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | OXIDATIVE STRESS ; LIPID-PEROXIDATION ; ACID ; MACA ; ENZYMES ; RESISTANCE ; JASMONATE ; GENOTYPES ; TOLERANT ; GROWTH |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000249586600005 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3464]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Ya-Li,Wang, Xiao-Dong,Zhao, Bing,et al. Enhancing antioxidative capacity of Lepidium meyenii calli by addition of methyl salicylate to culture medium[J]. ACTA PHYSIOLOGIAE PLANTARUM,2007,29(5):417-423. |
| APA | Wang, Ya-Li,Wang, Xiao-Dong,Zhao, Bing,&Wang, Yu-Chun.(2007).Enhancing antioxidative capacity of Lepidium meyenii calli by addition of methyl salicylate to culture medium.ACTA PHYSIOLOGIAE PLANTARUM,29(5),417-423. |
| MLA | Wang, Ya-Li,et al."Enhancing antioxidative capacity of Lepidium meyenii calli by addition of methyl salicylate to culture medium".ACTA PHYSIOLOGIAE PLANTARUM 29.5(2007):417-423. |
入库方式： OAI收割
来源：过程工程研究所
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