Efektivitas ekstrak kulit lidah buaya (Aloe Vera) terhadap
zona hambat bakteri staphylococcus aureus penyebab mastitis secara in vitro
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Institusion
Universitas Wijaya Kusuma Surabaya
Author
Islamia, Lailatul
Subject
R Medicine (General)
Datestamp
2021-09-02 01:49:20
Abstract :
The purpose of this study was to determine the antibacterial activity of several concentrations of lidah buaya leaves extract on the growth of Staphylococcus aureus in vitro. This study used 5 treatments with 5 replications, P0 as a negative control using aquades, P0+ as a positive control with amoxicillin treatment, P1 as a treatment which has lidah buaya leaves extract with a concentration 15%, P2 as treatment using lidah buaya leaves extract with a concentration 25%, P3 as a treatment using lidah buaya leaves extract with a concentration 35%. The result of the statistical test analysis revealed a significant different because (P<0.05) indicating that there was a significant difference. The highest concentration, 35% demonstrated antibacterial activity by forming an inhibitory zone of 14.612 mm, while the lowest concentration, 15% demonstrated antibacterial activity of 8.260 mm. According to the findings, lidah buaya leaves extract at a concentration of 15% began to exhibit antibacterial activity, implying that the higher the concentration given, the greater the effect of activity that inhibits the growth of Staphylococcus aureus.
The purpose of this study was to determine the antibacterial activity of several concentrations of lidah buaya leaves extract on the growth of Staphylococcus aureus in vitro. This study used 5 treatments with 5 replications, P0 as a negative control using aquades, P0+ as a positive control with amoxicillin treatment, P1 as a treatment which has lidah buaya leaves extract with a concentration 15%, P2 as treatment using lidah buaya leaves extract with a concentration 25%, P3 as a treatment using lidah buaya leaves extract with a concentration 35%. The result of the statistical test analysis revealed a significant different because (P<0.05) indicating that there was a significant difference. The highest concentration, 35% demonstrated antibacterial activity by forming an inhibitory zone of 14.612 mm, while the lowest concentration, 15% demonstrated antibacterial activity of 8.260 mm. According to the findings, lidah buaya leaves extract at a concentration of 15% began to exhibit antibacterial activity, implying that the higher the concentration given, the greater the effect of activity that inhibits the growth of Staphylococcus aureus.
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