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学科主题: Biotechnology & Applied Microbiology
题名: Antifouling and antibacterial compounds from a marine fungus Cladosporium sp F14
作者: Qi, SH ; Xu, Y ; Xiong, HR ; Qian, PY ; Zhang, S
通讯作者: shuhuaqi2001@yahoo.com
关键词: Marine fungus ; Antifouling ; Antibacterial ; Compounds ; Cladosporium sp.
刊名: WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
发表日期: 2009
卷: 25, 期:3, 页:399-406
收录类别: sci
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
项目归属: LMB
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.
原文出处: 查看原文
WOS记录号: WOS:000263099800006
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/5150
Appears in Collections:中科院海洋生物资源可持续利用重点实验室_期刊论文

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Recommended Citation:
Qi, SH; Xu, Y; Xiong, HR; Qian, PY; Zhang, S.Antifouling and antibacterial compounds from a marine fungus Cladosporium sp F14,WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2009,25(3):399-406
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