Uji Aktivitas Antibakteri Ekstrak Etanol Bunga Telang (Clitoria ternatea L.) Terhadap Bakteri Staphylococcus epidermidis
Uji Aktivitas Antibakteri Ekstrak Etanol Bunga Telang (Clitoria ternatea L.) Terhadap Bakteri Staphylococcus epidermidis
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Uji Aktivitas Antibakteri Ekstrak Etanol Bunga Telang (Clitoria ternatea L.) Terhadap Bakteri 表皮葡萄球菌
DOI：
10.33474/e-jbst.v7i2.471
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Ranny Puspitasari
中科院分区：
文献类型：
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作者：
Fernanda Desmak Pertiwi;Firman Rezaldi;Ranny Puspitasari
特朗花(Clitoria ternatea L.)是一种具有抗菌特性的植物。其中具有抗菌作用的化学成分为黄酮类、生物碱、单宁、皂苷和萜类。表皮葡萄球菌是引起各种感染的细菌之一，包括轻度皮肤感染并伴有脓肿形成。本研究以70%乙醇为溶剂，采用浸提法测定德朗花的活性。采用纸片扩散法进行抗菌检测。提取物的浓度分别为10%、15%、20%。阳性对照为氯霉素。结果表明，特龙花提取物在10%浓度下对表皮葡萄球菌的平均抑菌圈为2.31 mm，15%时为3.05 mm，20%为6.2 mm。这些结果表明，德朗花提取物对表皮葡萄球菌有抗菌活性，但抑菌作用不强。特郎花提取物在20%浓度下对表皮葡萄球菌的生长抑制作用大于10%和15%浓度下的抑制作用。
Telang flower (Clitoria ternatea L.) is a plant that has antibacterial properties. The chemical content contained in it which is antibacterial is flavonoids, alkaloids, tannins, saponins and terpenoids. Staphylococcus epdiermidis is one of the bacteria that causes various infections including mild skin infections accompanied by abscess formation. This study aims to test the activity of the telang flower by maceration using 70% ethanol as a solvent. For antibacterial testing with the disk diffusion method. Extracts are made in various concentrations of 10%, 15%, 20%. The positive control used was Chloramphenicol. The results of this study were the average inhibition zone of the telang flower extract against Staphylococcus epidermidis bacteria was 2.31 mm at a concentration of 10%, 3.05 mm at a concentration of 15%, and 6.2 mm at a concentration of 20%. These results indicate that the telang flower extract has antibacterial activity against Staphylococcus epidermidis bacteria, although the inhibition produced is not strong. At a concentration of 20% telang flower extract had the greatest inhibition on the growth of Staphylococcus epidermidis bacteria than the concentrations of 10% and 15%.