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Journal : Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan

Optimasi Pertumbuhan Bakteri Laut Salinicola peritrichatus LBF-1-0025 dalam Senyawa Alkana Ratna Cempaka Lingga; Ahmad Thontowi; Elvi Yetti; Anto Budiharjo; Isworo Rukmi; Yopi Yopi
Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 12, No 2 (2017): Desember 2017
Publisher : Balai Besar Riset Pengolahan Produk dan Bioteknologi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jpbkp.v12i2.344

Abstract

AbstrakPentana, dekana, pentadekana, dan parafin merupakan jenis kelompok senyawa alkana yang tidak dapat larut dalam air dan sulit terdegradasi. Sifat ini yang menjadikan senyawa alkana dapat mencemari lingkungan. Penelitian ini bertujuan untuk mengetahui konsentrasi optimum senyawa alkana bagi pertumbuhan isolat LBF-1-0025 dan mengidentifikasinya secara molekuler berdasarkan gen 16S rDNA. Dari skrining awal diketahui bahwa isolat LBF-1-0025 memiliki potensi tinggi dalam mendegradasi senyawa pentana, dekana, pentadekana, dan parafin. Optimasi pertumbuhan isolat LBF-1-0025 pada beberapa senyawa alkana dilakukan dengan menumbuhkannya dalam medium Artificial Sea Water (ASW) yang mengandung beberapa konsentrasi senyawa pentana, dekana, pentadekana, dan paraffin. Isolat LBF-1-0025 mampu tumbuh secara optimal pada pentana 150 ppm, dekana 200 ppm, pentadekana 150 ppm, dan parafin 200 ppm setelah 3 hari inkubasi. Hasil analisis sekuen gen 16S rDNA, bakteri LBF-1-0025 memiliki kemiripan sebesar 97% dengan Salinicola peritrichatus DY22.The Growth Optimization of Marine Bacteria  Salinicola  peritrichatus LBF-1-0025 in AlkanesAbstractPentane, decane, pentadecane, and paraffin are kind of groups of alkane compounds that are insoluble in water and difficult to degrade. This characteristic cause alkane compounds to pollute the environment. The aims of this research were to determine the optimum concentration of alkane compounds for the growth of isolate LBF-1-0025 and molecular identification based on 16S rDNA gene. From initial screening test, it was known that isolate LBF-1-0025 had high potential in degrading pentane, decane, pentadecane and paraffin compounds. Growth optimization of isolate LBF-1-0025 on several alkane compounds were carried out by culturing it in ASW medium containing various concentration of alkane (pentane, decane, pentadecane, and paraffin). Isolate LBF-1-0025 had optimum growth in pentane 150 ppm, decane 200 ppm, pentadecane 150 ppm and paraffin 200 ppm after 3 days incubation. Result analysis of 16S rDNA gene showed that isolate LBF-1-0025 had a similarity of 97% with  Salinicola  peritrichatus DY22.
Co-Authors AB SUSANTO Abhinaya, Danendra Daryl Ade Fajrian Adila Nawan Hasrimi Agung Suprihadi Agung Suprihadi Ahmad Thontowi Anggoro, Naufal Sebastian Aninditia Sabdaningsih Ariani, Nur Frida Arina Tri Lunggani Asgasatya, Syahid Fattah Barri Pratama Budi Raharjo Bunga Fajriani CATUR RIANI Chatarina Umbul Wahyuni Christina Ratna Handayani, Christina Ratna Christina Retna Handayani, Christina Retna Deverina Mergypta Dewantoro, Giwang Dian Wahyu Kemalaputri Dudi Hardianto, Dudi Dyah Ayu Riani Dyah Wulandari Edwin Setiawan Eko Purnomo Elfira, Yolanda Elke Gildantia Elvi Yetti Endang Kusdiyantini Endang Kusdiyantini Fahmi, Maya Fitriana Ilul Farikha, Siti Lutfiatul Fauzaan, Muhammad Faishal Fauziah Citra Rahmawati Fitri Arum Sasi, Fitri Arum Fitria, Lutfiah Rahmadini Florentina Kusmiyati HARTAJANIE, LAKSMI Hasrimi, Adila Nawan Heni Wijayanti, Heni Hermanto, Michael Einstein Hermin P. Kusumaningrum Hermin Pancasakti Kusumaningrum Hermin Pancasakti Kusumaningrum Husna, Faza Laili IS HELIANTI Khoirul Huda Kristina Kristina Kurniawati, Mufida Budi Kusumaningrum, Hermin Laila Nur Faizah Lasria Pardede Lindayani, Lindayani Luthfy AN M Masfuroh Maerani Sumarno Mahmudah, Hawari Rosdiana Maria, Atina Maulana, Anand Reyna Mawarni, Risa Arum Maya Fitriana Ilul Fahmi MG Isworo Rukmi Mia Tri Wardani Monalita, Ramadhebi Muhammad Adib Mubarok Muhammad Mulyadi, Muhammad Muhammad Zainuri Norma Sainstika Pangestu Novita Rahmawati, Novita Nur Endah Wahyuningsih Nurhayati Nurhayati Nurlita Abdulgani Octavia Dewi Christiningrum Olivia Nisa Mumtianah Pardede, Lasria Prayogo, Fitra Adi Rahayu, Annisa Rizky Rahmah Putri Sunarno Ratna Cempaka Lingga Rejeki Siti Ferniah Risky Panji Nugroho Risma Wiharyanti Safirah, Dearesty Saniha Adini, Saniha Sayono Setyo Nugroho Shabrina, Jauhara Siti Nur Jannah Siti Nur Jannah Siu S.S Langden Sonny Abdi Setiyawan, Sonny Abdi Soowanayan, Chumporn Sri Pujiyanto Suetrong, Satinee Sumarno, Maerani Suprihadi Susiana Purwantisari Teuku Tajuddin Thu'ti Alawiyyah Tony Hadibarata, Tony w wijanarka Wahyu Dewi U. Haryanti Wien Kusharyoto Wijanarka Wijanarka Yason Lukman Sudjito, Yason Lukman Yohanes Chandrawijaya Yopi Yopi Yuliandini Pangestika