The decoction of Radix Astragali inhibits the growth of Microcystis aeruginosa
文献类型：期刊论文
| 作者 | Yan, Rong1; Wu, Yonghong2; Ji, Hongli1,2; Fang, Yanming1; Kerr, Philip G.3; Yang, Linzhang2 |
| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
 |
| 出版日期 | 2011-05-01 |
| 卷号 | 74期号:4页码:1006-1010 |
| 关键词 | Radix Astragali M. aeruginosa Unfiltered decoction Sterile-filtered decoction Chinese medicine |
| ISSN号 | 0147-6513 |
| DOI | 10.1016/j.ecoenv.2011.01.014 |
| 通讯作者 | Yan, Rong(yanrong521125@163.com) |
| 英文摘要 | Many measures have been developed to control the harmful algal blooms that are potentially threatening potable waters. The pilot experiments showed that the unfiltered and the sterile-filtered decoctions of Radix Astragali inhibited the growth of Microcystis aeruginosa. The inhibitory effect diminished in natural pond conditions after 68 days, due to photo-degradation of the flavonoids from Radix Astragali that appear to be responsible for the action on M. aeruginosa. Four phases (assemblage, conglomeration, cell membrane destruction and decomposition) can be characterized in the process of cell death with increasing decoction dose. The quantum yields and electron transport rates of photosynthesis system II of M. aeruginosa cells markedly decreased during contact with the decoction, resulting in the disruption of M. aeruginosa photosynthesis. The results indicate that the application of Radix Astragali decoction for the inhibition of M. aeruginosa growth is feasible when the dose is less than 20 ml L(-1). (C) 2011 Elsevier Inc. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | SEED-GERMINATION ; PLANT-GROWTH ; BIODEGRADATION ; FLAVONOIDS ; REMOVAL |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| WOS类目 | Environmental Sciences ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000290553400061 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2559051 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Yan, Rong |
| 作者单位 | 1.Nanjing Forestry Univ, Coll Forest Resources & Environm, Nanjing 210037, Peoples R China 2.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China 3.Charles Sturt Univ, Sch Biomed Sci, Wagga Wagga, NSW 2678, Australia |
| 推荐引用方式 GB/T 7714 | Yan, Rong,Wu, Yonghong,Ji, Hongli,et al. The decoction of Radix Astragali inhibits the growth of Microcystis aeruginosa[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2011,74(4):1006-1010. |
| APA | Yan, Rong,Wu, Yonghong,Ji, Hongli,Fang, Yanming,Kerr, Philip G.,&Yang, Linzhang.(2011).The decoction of Radix Astragali inhibits the growth of Microcystis aeruginosa.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,74(4),1006-1010. |
| MLA | Yan, Rong,et al."The decoction of Radix Astragali inhibits the growth of Microcystis aeruginosa".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 74.4(2011):1006-1010. |
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来源：南京土壤研究所
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