AKTVITAS ANTIBAKTERI EKSTRAK ETANOL BUAH MENTIMUN (Cucumis sativus Linn) TERHADAP Salmonella typhi dan Bacillus cereus SECARA IN VITRO
DOI:
https://doi.org/10.36456/stigma.vol9.no01.a317Abstract
The objective of this studi was evaluate the antibacterial activity of Cucumber fruit against Salmonella typhidan Bacillus cereus in vitro. Ethanol extract of Cucumber fruit devided into 4 doses 100%, 75%, 50%, and
25% S. typhi dan B. cereus. Amoxicillin were used as positive control and aquadest as negative control. The
result this study showed antibacteria activity of ethanol extract Cucumber fruit inhibited the growth of
Salmonella typhi and Bacillus cereus. Antibacterial activity of Cucumber fruit 100% concentration of the
extract produce inhibited zone greatest is 7,7±0,92 mm included categorized intermediate. Whereas B.
cereus inhibited zone greatest is 2,6±0,39 mm, and dan included categorized weak.
Keywords:
Antibacterial activity, Salmonella typhi, Bacillus cereus, in vitro, Ethanol extract cucumber fruit
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