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首页> 外文期刊>Journal of King Saud University >Anti-bacterial effect of marine sea grasses mediated endophytic actinomycetes against K. pneumoniae
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Anti-bacterial effect of marine sea grasses mediated endophytic actinomycetes against K. pneumoniae

机译：海洋海草介导的内胚性放线菌对 k的抗细菌作用。 肺炎

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In this study, the pure, pale white, powdery nature and pigment produced endophytic actinomycetes strains were isolated from marine Sea grasses sample. The isolated strains were endophytes as confirmed by surface sterilization and validation methods. The anti-bacterial efficacy materials of the crude compound were extracted by liquid–liquid extraction using various organic solvents. Anti-bacterial efficacy of the isolated actinomycetes strain RMN 10 was exhibited excellent anti-bacterial activity againstK. pneumoniaeat increasing concentration. In addition, the minimum inhibition concentration (MIC) of the crude actinomycetes compound has excellent anti-bacterial activity at 250?μg/mL concentration and this concentration was fixed as a MIC. Further, the structural and shape damages of actinomycetes crude compound treatedK. pneumoniaecells were clearly identified in SEM images. All the invitro experiments were proved that the actinomycetes compound has excellent anti-bacterial activity againstK. pneumoniae.
机译：在这项研究中，从海洋海草样品中分离出纯净，浅白色，粉状性质和颜料生成内食体放线菌株。被表面灭菌和验证方法证实的分离的菌株是Endophyes。通过使用各种有机溶剂通过液 - 液萃取萃取粗化合物的抗细菌疗效材料。分离的弹性菌菌株RMN 10的抗菌效果表现出优异的抗菌活性逆剂。肺炎浓度越来越大。另外，粗辐射素化合物的最小抑制浓度（MIC）具有优异的250Ωμg/ ml浓度的抗菌活性，并且该浓度为MIC固定。此外，放线菌粗化合物处理的结构和形状损伤。在SEM图像中清楚地识别了肺炎。证明了所有邀请委员会实验表明，放射素化合物具有优异的抗菌活性逆。肺炎。

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