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学科主题: Environmental Sciences
题名: Chemical Composition in Aqueous Extracts of Potamogeton malaianus and Potamogeton maackianus and their Allelopathic Effects on Microcystis aeruginosa
作者: Wang, Hong-Qiang1, 2, 3; Cheng, Shui-Ping1; Zhang, Sheng-Hua4; He, Feng1; Liang, Wei1; Zhang, Li-Ping1; Hu, Chen-Yan1, 2; Ge, Fang-Jie1, 2; Wu, Zhen-Bin1
通讯作者: Wang, HQ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
关键词: allelopathie activity ; GC-MS ; Potamogeton malaianus ; Potamogeton maackianus ; Microcystis aeruginosa
刊名: POLISH JOURNAL OF ENVIRONMENTAL STUDIES
发表日期: 2010
卷: 19, 期:1, 页:213-218
收录类别: SCI
文章类型: Article
部门归属: [Wang, Hong-Qiang; Cheng, Shui-Ping; He, Feng; Liang, Wei; Zhang, Li-Ping; Hu, Chen-Yan; Ge, Fang-Jie; Wu, Zhen-Bin] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China; [Wang, Hong-Qiang; Hu, Chen-Yan; Ge, Fang-Jie] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China; [Wang, Hong-Qiang] Henan Univ Construct, Dept Environm & Municipal Engn, Pingingshan 467044, Henan Province, Peoples R China; [Zhang, Sheng-Hua] Yunnan Univ, Res Inst Engn & Technol, Kunming 650091, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: China High Technology Research and Development Program of China [2009ZX0 7106-002-004]; National Natural Science Foundation of China [30870221, 20877093, 50808172]; China Postdoctoral Science Foundation [20080431013]
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
摘要: The ethyl acetate fractions of aqueous extracts from two submerged macrophytes Potamogeton malainus and Potamogeton maackianus were analyzed by gas chromatograph-mass spectrometry (GC-MS). The allelopathic activities and joint effects of the main components in ethyl acetate fractions on Microcytis aeruginosa were also determined. The results indicated that primary compositions in the ethyl acetate fractions were fatty acids, phenolic acids and hydroxy fatty acids that possessed antialgal activities. The joint effect assay for palmitic acid, benzoic acid and lactic acid showed that the additional effects were observed in the mixed organic acid, namely, the inhibitory effects of mixture groups were stronger than that of each compound alone on the growth of M. aeruginosa.
英文摘要: The ethyl acetate fractions of aqueous extracts from two submerged macrophytes Potamogeton malainus and Potamogeton maackianus were analyzed by gas chromatograph-mass spectrometry (GC-MS). The allelopathic activities and joint effects of the main components in ethyl acetate fractions on Microcytis aeruginosa were also determined. The results indicated that primary compositions in the ethyl acetate fractions were fatty acids, phenolic acids and hydroxy fatty acids that possessed antialgal activities. The joint effect assay for palmitic acid, benzoic acid and lactic acid showed that the additional effects were observed in the mixed organic acid, namely, the inhibitory effects of mixture groups were stronger than that of each compound alone on the growth of M. aeruginosa.
关键词[WOS]: SUBMERGED MACROPHYTES ; MYRIOPHYLLUM SPICATUM ; SCENEDESMUS-OBLIQUUS ; AQUATIC PLANTS ; ALGAL GROWTH ; CHLAMYDOMONAS ; POLYPHENOLS ; ACIDS
语种: 英语
WOS记录号: WOS:000275881500025
ISSN号: 1230-1485
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/13717
Appears in Collections:水环境工程研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
3.Henan Univ Construct, Dept Environm & Municipal Engn, Pingingshan 467044, Henan Province, Peoples R China
4.Yunnan Univ, Res Inst Engn & Technol, Kunming 650091, Peoples R China

Recommended Citation:
Wang, Hong-Qiang; Cheng, Shui-Ping; Zhang, Sheng-Hua; He, Feng; Liang, Wei; Zhang, Li-Ping; Hu, Chen-Yan; Ge, Fang-Jie; Wu, Zhen-Bin.Chemical Composition in Aqueous Extracts of Potamogeton malaianus and Potamogeton maackianus and their Allelopathic Effects on Microcystis aeruginosa,POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2010,19(1):213-218
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文件名: Chemical Composition in Aqueous Extracts of Potamogeton malaianus and Potamogeton maackianus and their Allelopathic Effects on Microcystis aeruginosa.pdf
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