Antifouling and antibacterial compounds from a marine fungus Cladosporium sp F14
Qi, SH; Xu, Y; Xiong, HR; Qian, PY; Zhang, S; shuhuaqi2001@yahoo.com
2009
发表期刊WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
ISSN0959-3993
卷号25期号:3页码:399-406
摘要To investigate the antifouling secondary metabolites from marine-derived fungi, we used bioassay-guided column chromatography techniques, such as HPLC, to separate and purify compounds from Cladosporium sp. F14. Extensive spectral analyses including 1D NMR spectra and MS were employed for structure elucidation of the compounds. Antilarval activity of the compounds was evaluated in settlement inhibition assays with laboratory-reared Balanus amphitrite and Bugula neritina larvae, while antibacterial activity was assessed with disc diffusion bioassay on growth inhibition of six marine bacterial species. In total, nine compounds were obtained. Among them, 3-phenyl-2-propenoic acid, cyclo-(Phe-Pro) and cyclo-(Val-Pro) had various antibacterial activities against three fouling bacteria, furthermore, 3-phenyl-2-propenoic acid and bis(2-ethylhexyl)phthalate effectively inhibited larval settlement of B. neritina and B. amphitrite larvae, respectively, indicating that the two compounds are potential natural antifouling agents.
部门归属[Qi, Shu-Hua; Zhang, Si] Chinese Acad Sci, S China Sea Inst Oceanol, Guangdong Key Lab Marine Mat Med, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; [Xu, Ying; Qian, Pei-Yuan] Hong Kong Univ Sci & Technol, Dept Biol, Coastal Marine Lab, Kowloon, Hong Kong, Peoples R China; [Xiong, Hai-Rong] S Cent Univ Nationalities, Wuhan 430074, Peoples R China
关键词Marine Fungus Antifouling Antibacterial Compounds CladoSp.rium Sp.
学科领域Biotechnology & Applied Microbiology
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收录类别sci
资助项目LMB
WOS记录号WOS:000263099800006
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被引频次:48[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5150
专题中科院海洋生物资源可持续利用重点实验室
通讯作者shuhuaqi2001@yahoo.com
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GB/T 7714
Qi, SH,Xu, Y,Xiong, HR,et al. Antifouling and antibacterial compounds from a marine fungus Cladosporium sp F14[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2009,25(3):399-406.
APA Qi, SH,Xu, Y,Xiong, HR,Qian, PY,Zhang, S,&shuhuaqi2001@yahoo.com.(2009).Antifouling and antibacterial compounds from a marine fungus Cladosporium sp F14.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,25(3),399-406.
MLA Qi, SH,et al."Antifouling and antibacterial compounds from a marine fungus Cladosporium sp F14".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 25.3(2009):399-406.
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