| 辣椒素同系物合成、辣度及海洋生物防污性能研究 |
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| 引用本文： | 彭必先,王俊莲,彭争宏,周圣泽,王凤奇,纪永亮,叶章基,周祥凤,林童,张孝彬.辣椒素同系物合成、辣度及海洋生物防污性能研究[J].中国科学:化学,2011(10):1646-1654. |
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| 作者姓名： | 彭必先 王俊莲 彭争宏 周圣泽 王凤奇 纪永亮 叶章基 周祥凤 林童 张孝彬 |
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| 作者单位： | [1]中国科学院理化技术研究所,北京100190 [2]硅材料国家重点实验室;浙江大学材料科学与工程学系,杭州310027 [3]北京天茏雅苑国际生物高新技术有限公司,北京102209 [4]北京九州龙岭环保材料高新技术有限公司,北京102209 [5]广东汕头市铭虹化工有限公司,汕头515041 [6]中国船舶工业船舶涂料厦门监测站,厦门361002 [7]中国科学院化学研究所,北京100190 [8]School of Engineering and Technology,Deakin University,Geelong Victoria3217,Australia |
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| 基金项目： | 国家高新技术研究发展计划（863计划,2010AA065104）的一部分 |
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| 摘 要： | 合成了十种辣椒碱同系物,用感官评定的方法对其辣度进行了测定,并将它们的结构与辣度进行了对比,探讨了影响辣椒碱同系物辣度的结构因子.选取其中辣度较大的四种辣椒碱同系物作为海洋生物防污涂料的驱赶剂,考察了它们的海洋生物防污性能.结果表明,辣椒碱和二氢辣椒碱都具有良好的防污性能,二者不相上下.降二氢辣椒碱和壬酸香草胺的防污性能与辣椒碱和二氢辣椒碱有明显区别.仅以辣椒碱或二氢辣椒碱为驱赶剂,且其含量仅为0.1%的情况下,漆膜也表现出较好的防污性能,这为研发新型的、环保的、不含氧化亚铜的防污涂料提供了新思路.
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| 关 键 词： | 辣椒素同系物 辣度 辣构关系 防污性能 |
Studies on the synthesis,pungency and anti-biofouling performance of capsaicin analogues |
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| PENG BiXian,WANG JunLian,PENG ZhengHong,ZHOU ShengZe,WANG FengQi,JI YongLiang,YE ZhangJi,ZHOU XiangFeng,LIN Tong,＆ ZHANG XiaoBin.Studies on the synthesis,pungency and anti-biofouling performance of capsaicin analogues[J].Scientia Sinica Chimica,2011(10):1646-1654. |
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| Authors: | PENG BiXian WANG JunLian PENG ZhengHong ZHOU ShengZe WANG FengQi JI YongLiang YE ZhangJi ZHOU XiangFeng LIN Tong ＆ ZHANG XiaoBin |
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| Institution: | 1 Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China 2 State Key Laboratory of Silicon Materials;Department of Materials Science and Engineering,Zhejiang University,Hangzhou 310027,China 3 Beijing TianLongYaYuan International Biology Company of High and New Science and Technology,Beijing 102209 4 Beijing JiuZhouLongLing Company of Advanced Materials for Environmental Protection,Beijing 102209,China 5 Guangdong Shantou MingHong Chemicals Company Ltd.,Shantou 515041 6 Ship Coating Testing Station of China Ship Industrial Xiamen,Xiamen 361002,China 7 Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China 8 School of Engineering and Technology,Deakin University,Geelong Victoria 3217,Australia |
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| Abstract: | Ten capsaicin analogues were synthesized and their pungency degrees were determined through Scoville Organleptic Test.The relationship between the structure and pungency of these capsaicin analogues was discussed.Then four of these ten capsaicin analogues which are relatively more pungent were used as repellent in anti-biofouling paints to study their anti-biofouling performance by shallow sea buoyant raft hung-plate experimentation.The results showed that capsaicin and dihydrocapsaicin exhibited equally good anti-biofouling performance while nordihydrocapsaicin and N-vanillylnonanamide were apparently different in the performance.Experomenral results also showed that the paints with only 0.1% capsaicin or dihydrocapsaicin as repellent without any other biocides have already exhibited good anti-biofouling performance,which provided a new idea for developing novel,environment-friendly and Cu2O-free antifouling paints. |
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| Keywords: | capsaicin analogues pungency relationship between structure and pungency degree anti-biofouling performance |
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