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海洋细菌中生物表面活性物质——结论、致谢!

来源:上海谓载 浏览 834 次 发布时间:2021-10-19


结论


在本研究中,从被石油烃污染的海洋环境中获得了 18 株耐寒且能够产生生物 SAC 的分离株。 分离物是假单胞菌属、假交替单胞菌属、红球菌属、链球菌属、Cobetia、Glaciecola、Marinomonas、Serratia 和 Psychromonas 的成员。 其中,红球菌属。 LF-13 和红球菌属。 在油性底物(如煤油、正十六烷或菜籽油)存在的情况下,LF-22 能够显着降低培养基的表面张力。 两种菌株中的生物表面活性剂合成不一定与生长相关,这表明静息细胞可用于从两种红球菌菌株中生产生物表面活性剂。 从红球菌属中提取的生物表面活性剂。 菌株 LF-22 能够提高正十六烷在 13°C 的生物降解率。 应纯化这些分离物中的生物表面活性剂,以进一步阐明其化学结构和特性,并研究其在溢油生物修复和其他行业中的应用。


披露声明


作者没有报告潜在的利益冲突。


资金


本文中描述的工作得到了挪威研究委员会和 ENI Norge [项目编号 195160] 的资助以及 MABIT 计划 [项目编号 BS0052] 的资助。


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海洋细菌中生物表面活性物质——摘要、介绍

海洋细菌中生物表面活性物质——材料和方法

海洋细菌中生物表面活性物质——结果和讨论

海洋细菌中生物表面活性物质——结论、致谢!