Maryam Ulfah Wael
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DAYA HAMBAT INFUSA BIJI PINANG (Areca catechu L.) TERHADAP BAKTERI Staphylococcus aureus Maryam Ulfah Wael; Sri Sinto Dewi; Endang Tri Wahyuni Maharani
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

The objective of this research is to measure and analyze the difference of inhibition concentration of areca nuts concentration 2%b/v, 3%b/v, 4%b/v, 5%b/v and 6%b/v on the growth of S.aureus. The sample used in this research is areca nuts (Areca catechu L.) with the object of research S.aureus that has equalized turbidity with Mc Farland standard 0.5. Antibacterial testing is done by diffusion method (wells). The results showed that areca nuts can inhibit S.aureus bacteria with area of inhibit zone for concentration 2% b/v, 3% b/v, 4% b/v, 5% b/v and 6% b/v is 14,5 mm, 14,6 mm, 16 mm, 18 mm and 18 mm. Result of normality test Kolmogorov-Smirnov S.aureus (p=0,691) the values obtained are normally distributed. The homogenity test of S.aureus is not homogeneous, Then proceed with non parametric test that is Kruskal Wallis (p=1,000) the values obtained showed no significant difference to mean inhibition zone diameter between concentrations 2%b/v, 3%b/v, 4%b/v, 5%b/v and 6%b/v areca nuts infusion against S. aureus bacteria. Keywords: Areca nuts infusion, Staphylococcus aureus, Inhibition
DAYA HAMBAT INFUSA BIJI PINANG (Areca catechu L.) TERHADAP BAKTERI Staphylococcus aureus Maryam Ulfah Wael; Sri Sinto Dewi; Endang Tri Wahyuni Maharani
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.321 KB)

Abstract

The objective of this research is to measure and analyze the difference of inhibition concentration of areca nuts concentration 2%b/v, 3%b/v, 4%b/v,5%b/v and 6%b/v on the growth of S.aureus. The sample used in this research isareca nuts (Areca catechu L.) with the object of research S.aureus that hasequalized turbidity with Mc Farland standard 0.5. Antibacterial testing is doneby diffusion method (wells). The results showed that areca nuts can inhibitS.aureus bacteria with area of inhibit zone for concentration 2% b/v, 3% b/v,4% b/v, 5% b/v and 6% b/v is 14,5 mm, 14,6 mm, 16 mm, 18 mm and 18 mm.Result of normality test Kolmogorov-Smirnov S.aureus (p=0,691) the valuesobtained are normally distributed. The homogenity test of S.aureus is nothomogeneous, Then proceed with non parametric test that is Kruskal Wallis(p=1,000) the values obtained showed no significant difference to meaninhibition zone diameter between concentrations 2%b/v, 3%b/v, 4%b/v, 5%b/vand 6%b/v areca nuts infusion against S. aureus bacteria. Keywords: Areca nuts infusion, Staphylococcus aureus, Inhibition