Abstrak

Baca Juga : PERBANDINGAN EFEK ANTIBAKTERI EKSTRAK DAUN KATUK (SAUROPUS ANDROGYNUS) DAN EKSTRAK DAUN SIRIH (PIPER BETLE) DALAM MENGHAMBAT PERTUMBUHAN ENTEROCOCCUS FAECALIS (ISMA SARI CHUMAIRAH, 2016) ,

Baca Juga : KARAKTERISTIK SEDIAAN BUBUK DAUN DAN SPRAY EKSTRAK DAUN BELIMBING WULUH (AVERRHOA BILIMBI L) SEBAGAI PEMBERSIH WAJAH (Fitria Helmi, 2018) ,

(averrhoa bilimbi l.) dan ekstrak daun sirih (piper betle l.) dilakukan dengan metode difusi cakram pada media mha. konsentrasi ekstrak yang digunakan pada penelitian ini adalah 10%, 20%, dan 30%. data hasil penelitian dianalisis dengan one way anova dan uji lanjut least significant difference. berdasarkan hasil penelitian ekstrak daun belimbing wuluh (averrhoa bilimbi l.) memperlihatkan zona hambat sebesar 11,3 mm pada konsentrasi 30% dan ekstrak daun sirih (piper betle l.) memperlihatkan zona hambat sebesar 12,9 mm pada konsentrasi 20%. dapat disimpulkan bahwa ekstrak daun belimbing wuluh (averrhoa bilimbi l,) dan ekstrak daun sirih (piper betle l.) memiliki pengaruh lemah dalam menghambat pertumbuhan e. faecalis dan ekstrak daun sirih (piper betle l.) memiliki daya hambat lebih kuat dibandingkan dengan ekstrak daun belimbing wuluh (averrhoa bilimbi l.) terhadap pertumbuhan e. faecalis. kata kunci: enterococcus faecalis, daun belimbing wuluh (averrhoa bilimbi l.), daun sirih (piper betle l.), metode difusi cakram. abstract name : iasa rizky amalia study program : dentistry title : antibacterial effect comparison of averrhoa bilimbi l. and piper betle l. leaves extract to inhibit the growth of enterococcus faecalis enterococcus faecalis (e. faecalis) is the gram-positive anaerobic facultative bacteria which takes the main role as causative agent of root canal treatment failure. averrhoa bilimbi l. and piper betle l. are herbal plants which contains antibacterial constituents. the purpose of this study are to determine the antibacterial effect of averrhoa bilimbi l. and piper betle l. leaves extract also to see the differences of inhibit capacity of both extract to inhibit the growth of e. faecalis. design study of this study is laboratory experimental with true experimental post control design only. disk diffusion method on mha used to observe antibacterial effect of averrhoa bilimbi l. and piper betle l. leaves extract. extract cosentration that used in this study are 10%, 20% and 30%. the data collected from this study analyzed by one way anova and continued by least significant difference test. the result of this study showed that the inhibit zone on concentration 30% of averrhoa bilimbi l. leaves extract. is 11,3 mm and 12,9 mm on concentration 20% of piper betle l. leaves extract. the conclusion are averrhoa bilimbi l. and piper betle l. leaves extract has a weak effect to inhibit the growth of e. faecalis and piper betle l. leaves extract has a stronger inhibit capacity then averrhoa bilimbi l. leaves extract to inhibit the growth of e. faecalis. keywords: enterococcus faecalis, averrhoa bilimbi l. leaves, piper betle l. leaves, disk diffusion

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