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首页> 外文期刊>Journal of Agricultural and Food Chemistry >Solophenols B-D and Solomonin: New Prenylated Polyphenols Isolated from Propolis Collected from The Solomon Islands and Their Antibacterial Activity.
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Solophenols B-D and Solomonin: New Prenylated Polyphenols Isolated from Propolis Collected from The Solomon Islands and Their Antibacterial Activity.

机译：Solosol B-D和Solomonin：从所罗门群岛收集的蜂胶中分离出的新的烯丙基化多酚及其抗菌活性。

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摘要

Three new prenylated flavonoids, namely, solophenols B (1), C (2), and D (3), as well as a new prenylated stilbene, solomonin (4), were isolated from propolis collected from the Solomon Islands. In addition, 17 known compounds were identified. The structures of the new compounds were determined by a combination of methods, including mass spectrometry and NMR These new compounds and several known compounds were tested for antibacterial activity against Staphylococcus aureus, Bacillus subtilis, and Pseudomonas aeruginosa. Most of them exhibited potent antibacterial activity. These findings may indicate that propolis from the Solomon Islands has potential applications as an ingredient in food additives or pharmaceuticals.
机译：从所罗门群岛收集的蜂胶中分离出三种新的异戊基黄酮类化合物，即独酚B（1），C（2）和D（3），以及一种新的异戊基二苯乙烯化合物solomonin。另外，鉴定了17种已知化合物。通过包括质谱和NMR在内的多种方法确定新化合物的结构。测试了这些新化合物和几种已知化合物对金黄色葡萄球菌，枯草芽孢杆菌和铜绿假单胞菌的抗菌活性。他们大多数表现出有效的抗菌活性。这些发现可能表明所罗门群岛的蜂胶作为食品添加剂或药品中的成分具有潜在的应用前景。

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