Flavone and isoflavone derivatives of terrestrial plants as larval settlement inhibitors of the barnacle Balanus amphitrite
文献类型：期刊论文
| 作者 | Zhou, Xiaojian1,2,3; Zhang, Zhen4; Xu, Ying1,2; Jin, Cuili1,2; He, Hongping1,2,5; Hao, Xiaojiang5 ; Qian, Pei-Yuan1,2
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| 刊名 | BIOFOULING
 |
| 出版日期 | 2009 |
| 卷号 | 25期号:1页码:69-76 |
| 关键词 | antifoulant flavone and isoflavone derivatives structure-activity relationship Balanus amphitrite hydrolysis antifouling field test |
| 英文摘要 | To determine whether they could serve as non-toxic or less damaging alternative antifouling (AF) agents, 17 flavone and isoflavone derivatives were isolated from terrestrial plant extracts, purified and examined for their ability to inhibit the settlement of barnacle (Balanus amphitrite) cyprids. In larval bioassays, eight compounds showed strong anti-larval settlement activities, with EC50 values 10g ml-1. Through an analysis of the structure-activity relationship of these compounds, it was found that (1) the structural difference between flavones and isoflavones did not affect their AF activities; (2) the 5-hydroxyl group on the skeletons played a key role in AF activities; and (3) the presence of hydroxyl group or bulky group on C3 significantly reduced AF activities. A hydrolysis experiment using genistein, a typical active compound in this study, indicated that it was decomposed in the marine environment by hydrolysis reaction and that the degradation speed was significantly affected by pH. In a field AF test, genistein inhibited the attachment of B. amphitrite on panels coated with genistein-paint mixtures. |
| 类目[WOS] | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 研究领域[WOS] | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 关键词[WOS] | ANTIFOULING PAINTS ; MARINE SPONGE ; MICROORGANISMS ; METABOLITES ; SUBSTANCES ; BACTERIUM ; GENISTEIN ; BIOCIDES ; ASSAY |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261336000007 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/23893]  |
| 专题 | 昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室 |
| 作者单位 | 1.Hong Kong Univ Sci & Technol, Coastal Marine Lab, Kowloon, Hong Kong, Peoples R China 2.Hong Kong Univ Sci & Technol, Dept Biol, Kowloon, Hong Kong, Peoples R China 3.Dalian Maritime Univ, Inst Environm Engn, Dalian, Peoples R China 4.Dali Univ, Coll Pharmaceut Sci, Dali, Peoples R China 5.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Xiaojian,Zhang, Zhen,Xu, Ying,et al. Flavone and isoflavone derivatives of terrestrial plants as larval settlement inhibitors of the barnacle Balanus amphitrite[J]. BIOFOULING,2009,25(1):69-76. |
| APA | Zhou, Xiaojian.,Zhang, Zhen.,Xu, Ying.,Jin, Cuili.,He, Hongping.,...&Qian, Pei-Yuan.(2009).Flavone and isoflavone derivatives of terrestrial plants as larval settlement inhibitors of the barnacle Balanus amphitrite.BIOFOULING,25(1),69-76. |
| MLA | Zhou, Xiaojian,et al."Flavone and isoflavone derivatives of terrestrial plants as larval settlement inhibitors of the barnacle Balanus amphitrite".BIOFOULING 25.1(2009):69-76. |
入库方式： OAI收割
来源：昆明植物研究所
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