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Journal : Reaktor

PRODUKSI ANTIBIOTIKA OLEH Bacillus subtilis M10 DALAM MEDIA UREA-SORBITOL Supartono Supartono; Nanik Wijayati; Lina Herlina; Enny Ratnaningsih
Reaktor Volume 13, Nomor 3, Juni 2011
Publisher : Dept. of Chemical Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.974 KB) | DOI: 10.14710/reaktor.13.3.185-193

Abstract

PRODUCTION OF ANTIBIOTICS BY Bacillus subtilis M10 IN UREA-SORBITOL MEDIUM. Infection diseases still become the main health problems that suffered by people in Indonesia. Besides, there were many pathogen bacteria found to be resistant to the some antibiotics. Therefore, the efforts to get a new antibiotic require to be done continuously. A new local strain of Bacillus subtilis BAC4 has been known producing an antibiotic that inhibit Serratia marcescens ATCC 27117 growth. To make efficient the local strain, mutation on Bacillus subtilis BAC4 was done by using acridine orange and a mutant cell of Bacillus subtilis M10 that overproduction for producing antibiotic was obtained. Nevertheless, the production kinetics of antibiotic by this mutant has not been reported. The objective of this research was to study the production kinetics of antibiotic by Bacillus subtilis M10 mutant. The production of antibiotic was conducted using batch fermentation and antibiotic assay was performed with agar absorption method using Serratia marcescens ATCC 27117 as bacteria assay. Research result provided that Bacillus subtilis M10 mutant with overproduction of antibiotic produced an antibiotic since 8th hour’s fermentation and optimum of it production was at 14th hours after inoculation.  Penyakit infeksi masih menjadi masalah yang utama diderita oleh masyarakat Indonesia. Di samping itu, banyak bakteri patogen yang ditemukan resisten terhadap beberapa antibiotika. Oleh karena itu, upaya-upaya untuk mendapatkan antibiotika baru perlu dilakukan secara terus-menerus. Suatu galur lokal baru Bacillus subtilis BAC4 teridentifikasi memproduksi senyawa antibiotika yang menghambat pertumbuhan Serratia marcescens ATCC27117. Untuk memberdayakan galur tersebut, terhadap Bacillus subtilis BAC4 dilakukan mutasi dengan larutan akridin oranye dan diperoleh mutan Bacillus subtilis M10 yang memproduksi antibiotika berlebihan. Namun, kinetika produksi antibiotika oleh Bacillus subtilis M10 belum pernah dilaporkan. Penelitian ini bertujuan untuk mempelajari kinetika produksi antibiotika oleh mutan Bacillus subtilis M10. Bacillus subtilis M10 difermentasikan ke dalam media urea-sorbitol dan diamati kemampuan produksi antibiotikanya menggunakan Serratia marcescens ATCC 2711 sebagai bakteri uji. Hasil penelitian menunjukkan bahwa mutan Bacillus subtilis M10 memproduksi antibiotika sejak jam ke 8, dan produksi optimumnya terjadi pada jam ke 14 setelah inokulasi.
Co-Authors ., Asral A.A. Ketut Agung Cahyawan W Adeta Suci Anggraini Afriani Laela Nuritasari, Afriani Laela Aftria Nur Maulida, Aftria Nur Agnes Juniarti Chastelyna, Agnes Juniarti Agus Budi Susilo, Agus Budi Ahmad Fajrudin, Ahmad Aji Heru Muslim Anang Budi Utomo Andanti, Maria Fransisca Andes Saputri Anggy Rinela Sulistya Rini, Anggy Rinela Sulistya Ani Rusilowati Anis Nabila, Anis Anita Harum Sari Antina Rahayu Antonius Tri Widodo Ardi Hermawan, Ardi Arisna Rahmawati, Arisna Astuti, Fiki Kusuma AT. Widodo, AT. Baehaqi Bagaskara, Sukiman BR, Kurbandi Satpatmantya Budiadi, Seno Catur Sasi Kirono Darmawan, Imam Dhinar Laurenza Dian Sri Asmorowati Dita Anggraini Surbakti, Dita Anggraini Djoko Widodo Drastisianti, Apriliana Duong, Nguyen Thuy Edy Cahyono Edy Cahyono Eka Purwaningsih Eleny Sania Putri, Eleny Sania Elga Anggun Endang Ariyani, Endang Endang Susilaningsih Enggar, Yohannes Enny Ratnaningsih Enny Ratnaningsih Enny Ratnaningsih Ersanghono K., Ersanghono Ersanghono Kusumo, Ersanghono Faizal Bintang Febriawan, Faizal Bintang Fajar Mahda Akhmad Sa’idun, Fajar Mahda Akhmad Febri Siti Romdonah, Febri Siti Fiki Kusuma Astuti Fitriadi, Irfan Garnis Astriyanti, Garnis GWP Sari Hakim, Fachri Hanafia, Fifi Hanafia, Fifi Hanafia Hanny Noviani, Hanny Harjito - Harjono Harjono Hartono Hartono Hartono Hartono Haryono Haryono Indra Permana, Indra Intan Aissa Shahyatul Ipah, Ipah Irfan Fitriadi Iwan Vanany John Haluan Julianto Pratomo, Julianto Kirono, Catur Sasi Kusoro Siadi Latifah - Latifah Latifah Lina Herlina Lina Herlina M. Fedi A. Sondita Machmudah - Manuwoto Manuwoto Masturi Masturi Maulana, Alfian Maulana, Alfian Muhammadad Alchaddad, Muhammadad Muis, Muhamad Abdul Mujiyanto Mujiyanto Muslim, Aji Heru N Wijayati, N Na’imah, Nur Jannatu Nada, Ella Izzatin Nanik Wijayanti Nanik Wijayati Ngoc Chau Van Nguyen Thuy Duong Novia Tina Anjani, Novia Tina Novita Nurmasari, Novita Nuni Widiarti Nur Halimah Nur Jannatu Na’imah, Nur Jannatu Nur'aeni, Nur'aeni Nurcahyo, Bowo Nurcahyo, Bowo Nurhanifah, Shelly Nurizq Mauli Septiani, Nurizq Mauli OEI BAN LIANG Parahita, Aulia Parahita, Aulia Prasetyaningtyas, Renata Putri Prasetyaningtyas, Renata Putri Prastianingrum, Putri Anggraini Putra, Sivananda Hardyana Rengganis Ayu Pramudya Wardhani, Rengganis Ayu Pramudya Rizalina, Hartias Rizalina, Hartias Rizki Maulida, Rizki Ruliyanti, Triya Ruliyanti, Triya S Mursiti Sa'adah, Nur'aini Sa'idun, Fajar Mahda Akhmad Sa’idun, Fajar Mahda Akhmad Sabrina Dwie Karunia, Sabrina Dwie Sadijah Achmad Safera, Bella Saptorini - Sari, Ria Ajeng Putri Nur Indah Sari, Ria Ajeng Putri Nur Indah Satpatmantya, Kurbandi SBW Kusuma, SBW Setiawan, Panya Dama Sigit Pamungkas Siti Aidah, Siti Siti Anisa Rohmah Siti Istijabatun Sri Mantini Rahayu Sedyawati, Sri Mantini Rahayu Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Nurhayati Sri Puji Lestari SRI RAHAYU Sri Susilogati Sumarti Sri Utami Sri Wahyuningsih SRI WARDANI Stephanie Mutiara, Stephanie Sudarmin - Sudarmin Sudarmin Sugito Sugito Sugito Sugito Sulistini, Feby Sunarya, Rilo Adwyarini Supriatna, Hendra Syifa Fauziyah, Syifa Tri Handayani Van, Ngoc Chau Vira Citra Rosanti W.S.P., Gelar Nanggala Wandi, Wandi Wibisono, Makarim Widya Prahastuti, Widya Wienda Erviana, Wienda Wiyanto ., Wiyanto Wiyanto Wiyanto Woro Sumarni Yoga, Riko Arma YP Arum