Pengujian Ekstrak Etanol Sabut Kelapa (Cocos Nucifera Linn) Terhadap Bakteri Escherichia Coli dan Shigella Dysenteriae
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Extraction and test activity of anti bacteria from etanol extraction of Cocos nucifera Linn for bacteria Eschericia coli and Shigella dysenteriae has been done. Extraction of Cocos nucifera Linn has been treated by maserasi with etanol 80% as solvent. The extrac has been treated in some variant concentration and then tested to bacteria with chloramfenicol and amphisillin trihidrat as comparison by diffusion agar method of disc paper. The result of antibacterial test showed that extraction of Cocos nucifera Linn can inhibit the growth of Esherichia coli and Shigella dysenteriae in concentration 500 mg/ml up to 10 mg/ml. The minimum concentration of extrac Cocos nucifera Linn who can inhibit the both of bacteria were 7,2 and 7 mm, and the minimum concentration of Chloramfenicol for Escherichia coli was 10 mcg/ml with diameter 7,5 mm and minimum concentration of Amphisillin trihidrat for Shigella dysenteriae was 140 mcg/ml with diameter 7,2 mm.