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首页> 外文期刊>The Journal of Antibiotics: An International Journal >The novel anti-Propionibacterium acnes compound, Sargafuran, found in the marine brown alga Sargassum macrocarpum.
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The novel anti-Propionibacterium acnes compound, Sargafuran, found in the marine brown alga Sargassum macrocarpum.

机译:新型抗促进杆菌化合物,萨尔加法兰,发现在海洋棕榈藻藻酱禾本科禾本科。

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摘要

We screened extracts of 342 species of marine algae collected from Japanese coastlines for antibacterial activity against Propionibacterium acnes, and found a novel antibacterial compound, which we named Sargafuran, from the MeOH extract of the marine brown alga, Sargassum macrocarpum. Sargafuran has low cytotoxicity, and the MIC against P. acnes was 15 microg ml(-1), showing a broad antibacterial activity against Gram-positive bacteria. A time-kill study showed that Sargafuran was bactericidal and completely killed P. acnes at 4 x MIC by lysing bacterial cells. These results suggest that Sargafuran might be useful as a lead compound to develop new types of anti-P. acnes substances and new skin care cosmetics to prevent or improve acne.
机译:我们筛选了从日本海岸线中收集的342种海藻的提取物,以针对丙酸群岛的抗菌活性,发现我们将Sargafuran命名的新型抗菌化合物,来自海洋棕色藻类的MeOH提取物,Sargassum宏观分子。 Sargafuran具有较低的细胞毒性,并且对P. Acnes的MIC为15微毫克(-1),对革兰氏阳性细菌具有广泛的抗菌活性。 时间杀灭研究表明,通过裂解细菌细胞,Sargafuran在4×MIC下被杀菌和完全杀死的P. acnes。 这些结果表明,Sargafuran可能用作铅化合物,以开发新型抗P。 痤疮物质和新的护肤化妆品,以防止或改善痤疮。

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