Aktivitas Antimikroba Asam-3-Hidroksi-4-Metoksi Mandelat

• Main Authors: Muhamad Agus Wibowo, Lucy Arianie
• Format: Article
• Language: Indonesian
• Published: Universitas Islam Indonesia 2012-02-01
• Series: Eksakta: Jurnal Ilmu-Ilmu MIPA
• Online Access: http://journal.uii.ac.id/index.php/Eksakta/article/view/2538

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mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} </style> <![endif]--> <p class="MsoNormal" style="text-align: justify;"><span lang="PT-BR">Telah dilakukan uji antimikroba senyawa asam-3-hidroksi-4-metoksi mandelat terhadap bakteri <em>Escherichia coli</em> dan <em>Bacillus subtilis.</em><span> Hasil uji pada bakteri <em>Escherichia coli</em> menunjukkan bahwa senyawa uji mampu menghambat pertumbuhan bakteri <em>Escherichia coli</em></span> <span>dengan zona hambat 1,90 cm (30 ppm), 1,96 cm (100 ppm) </span>dan bersifat bakteriostatik. Pada uji dengan bakteri <em>Bacillus subtilis</em><span> menunjukkan bahwa senyawa uji mampu menghambat pertumbuhan bakteri <em>Bacillus subtilis</em> dengan zona hambat sebesar 1,60 cm (30 ppm), 1,85 cm (100 ppm) dan bersifat bakteriosid.</span></span></p> <p class="MsoNormal" style="text-align: justify; text-indent: 0.5in;"><span lang="PT-BR"> </span></p> <strong><span style="font-size: 12pt; font-family: ";Times New Roman";,";serif";;" lang="PT-BR">Kata kunci: </span></strong><span style="font-size: 12pt; font-family: ";Times New Roman";,";serif";;" lang="PT-BR">asam-3-hidroksi-4-metoksi mandelat, aktivitas, antimikroba</span>