ISSN 1978-3477, eISSN 2087-8575 Volume 11, Number 3, September 2017 In Vitro Phytochemical and Inhibitory Potential Tests of Buton Forest Onion Extract (Eleutherine palmifolia) on Vibrio harveyi Oil Recovery Test using Bio Surfactant of Halo Tolerant Bacteria Brevundimonas diminuta and Bhurkholderia glumae at Variation of NaCl Salt Concentrations The Antibacterial Potential of Pineapple (Ananas comosus (L.) Merr) Core Extract against Methicillin-Resistant Staphylococcus aureus (MRSA) Performance Optimization of Microbes from Shrimp Pond Sediment by Adding EM4 in Nitrification Process for the Treatment of Wastewater Containing High Ammonia Concentration The Dynamic Growth and Chemical Change of Mixed Cultures Inoculation on Tapioka Fermentation Waode Munaeni, Arman Pariakan, Munti Yuhana, Mia Setiawati, and La Ode Baytul Abidin Bambang Yudono, Muhammad Said, Sri Pertiwi Estuningsih, and Aulia Karima Boby Pratama Putra, Danti Nur Indiastuti, and Deby Kusumaningrum H a n i e s A m b a r s a r i a n d M u h a m m a d Rahmadi Harahap Maria Erna Kustyawati, Sri Setyani, Azhari Rangga, and Irfa Rista Mutia 75 81 89 94 103 ISSN 1978-3477, eISSN 2087-8575 Volume 11, Number 3, September 2017 I N D O N E S I A Accredited at level “A” until Februari 2019 No. / /201040 P 4 Patron Siswa Setyahadi, 2020 Chief Editor Debbie S Retnoningrum, 2020 Editorial Board Members Antonius Suwanto, 2020 Brett Neilan, 2020 Dessy Natalia, 2020 Managing Editor Is Helianti, 2020 Astutiati Nurhasanah, 2020 Electronic Editor Iman Rusmana, 2020 Is Helianti, 2020 Business Manager Diana Nurani, 2020 Editorial Office Indonesian Society for Microbiology (Sekretariat PERMI) Room 124/TMC 2 DRN, Puspiptek-Serpong, Tangerang Selatan , Indonesia15314 Phone: +62-21-7560536 ext 7119 Fax: +62-21-7560694 E-mail: microbiology.indonesia@gmail.com URL: http://jurnal.permi.or.id/index.php/mionline Publisher Indonesian Society for Microbiology Published in March, June, September, and December. Subscription Prices for One Year, not including shipping and handling Indonesian Overseas Individual rate (IDR) 1 0 000,- 200 000,-5 Institutional rate (institution or library) (IDR) 240 000,- 400 000,- Bank Bank Mandiri Cabang Menara Thamrin, Jakarta, Acc PERMI; Acc No 103-0002080774 Printed by: CV. Istiqom Print Neung Tiaamroeng, 2020 Norio Kurosawa, 2020 Kartini Kramadibrata, 2020 Diana E Waturangi, 2020 Endang Purwantini, 2020 Wellyzar Sjamsuridzal, 2020 Yuan Kun Lee, 2020 Yaya Rukayadi, 2020 Netty Widyastuti Sigit, 2020 GENERAL EXECUTIVE BOARD OF INDONESIAN SOCIETY FOR MICROBIOLOGY 2015-2019 Advisory Board: Prof. Dr. Pratiwi Sudarmono, PhD, Sp.MK; Dr. Mohammad Dimyati; Prof. Dr. Endang Sukara; Prof. dr. Amin Soebandrio, PhD, Sp.MK; Prof. Dr. Ir. Betty Sri Laksmi Jenie, MS; Prof. Dr. Ir. Antonius Suwanto, MSc; Prof. Dr-Eng. Eniya Listiani Dewi, B. Eng, M.Eng; President: Dr. Siswa Setyahadi; Vice President: Prof. Fedik A Rantam, PhD; General Secretary: Diana Nurani, M.Si; Vice General Secretary: Drs. Nuki B Nugroho, M.Si; Treasurer: Dr. Niknik Nurhayati; Dr. Sylva Abraham; Scientific and Publication Committee: Dr. Debbie S. Retnoningrum; Dr. Is Helianti; Dr. Iman Rusmana; Prof. Dr. Marlina, Apt; Prof. Dra. Netty Widyastuti, M.Si; Dr. Ir. Nur Hidayat, MP; Drh. Mahdi Abrar; Dr. Supriyadi; Dr. Astutiati Nurhasanah; Tarwadi, MSc.; Certification Committee: Dr. Ir. Trismilah, M.Si; Dr. Erwahyuni Endah Prabandari; Ir. Dwi Kusuma Indriani, MP.; Dra. Dini Ryandini, M.Si; Dr. Ir. Maman Turjaman, DEA; Dr. Ernawati Giri Rahma; Dra. Harmastini Sukiman, M.Agr; dr. Purwati SpPD, Ph.D; Dr. Wahyu Purbowasito; Organization Advancement and Networking: Dr. Puspita Lisdiyanti; Prof. Dr. Ir. Endang S. Rahayu, MS; Sri Harjati Suhardi, PhD; Lia Yulia Budiarti, MKes; Dr. Chaidir; Dr. Retno Indrawati, drg., M.Si; Alit Pangestu, STP; Promotion and Advocacy Committee: Dra. MG. Isworo Rukmi, M.Kes; Jimmy Hariantono, PhD; Yawarsa; Gianina; Asri Sulfianti, MSi Iman Rusmana, 2020 Cover Depan (11) Editorial Board Sept (1).pdf Page 1