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Journal : bionature

Identifikasi dan Uji Kemampuan Hidrolisis pada Bakteri Amilolitik dan Proteolitik yang Diisolasi dari Wadi, Makanan Khas Kalimantan Tengah Choirunnisa, Hesti Nur; Sari, Ria Yustika; Hastuti, Utami Sri; Witjoro, Agung Witjoro
bionature Vol 18, No 2 (2017): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.895 KB) | DOI: 10.35580/bionature.v18i2.6138

Abstract

Abstract. Wadi is a sort of traditional foods that made of fish from Dayak tribe in Central Kalimantan. Wadi is made by the addition of salt and lumu. People make wadi as a supply of side dishes during difficult seasons of fish and stock for farming, hunting, or collecting forest products. In wadi, there are several bacteria species that capable in degrading amylum and protein. The bacteria capability in amylum and protein degradation can be determined by calculating the hydrolysis index. The aims of this study are to: (1) identify the amylolytic bacteria and proteolytic bacteria species from wadi, (2) determine the amylum and protein hydrolysis index on each amylolytic bacteria and proteolytic bacteria species isolated from wadi, and (3) determine the amylolytic bacteria and proteolytic bacteria species that have the highest hydrolysis index. This research is descriptive explorative research. The research results showed that: (1) there were four isolates of amylolytic bacteria isolated from wadi, i.e: Enterobacter agglomerans, Pseudomonas fluorescens, Acinetobacter baumannii, and Micrococcus varians, and there were five species of isolated proteolytic bacteria from wadi, i.e: Enterobacter agglomerans, Pseudomonas fluorescens, Nitrococcus mobilis, Acinetobacter baumannii, and Micrococcus varians, (2) the amylum hydrolysis index of Enterobacter agglomerans is 3.77; on Pseudomonas fluorescens is 3.00; on Acinetobacter baumannii is 4.16; and on Micrococcus varians is 7.23. The protein hydrolysis index of Enterobacter agglomerans is 3.22; on Pseudomonas fluorescens is 2.25; on Nitrococcus mobilis is 1.67; on Acinetobacter baumannii is 3.42; and on Micrococcus varians is 3.45, (3) Micrococcus varians has the highest amylum, i.e:  7.23 and protein hydrolysis index is 3.45.Keywords: hydrolysis index, amylolytic bacteria, proteolytic bacteria, wadi.
Co-Authors Abdul Gofur Abdul Gofur Abdul Gofur Achmad Hamdan Addakhil, Muhammad Fazlur Rahman Adinda Marcelliantika Ahmad Afa Haadiyan Wiyadi Ahmad Taufiq Ainun Nikmah Aisyah, Dahniar Nur Ajeng Daniarsih Al Ihsan, Rifqi Alby Aruna Alif Rofiqotun Nurul Alimah Ana Syarifatun Nisa Anastya Eka Kharisma Anggun Rakhmawati, Tri Annisa Avrilia Annisa, Yuslinda Argeshwara, Dityo Kreshna Arindra Nirbaya Aripriharta - Arrohman, Maulana Ludfi Aruna, Alby Aryansyah Pratama Atho'illah, Mochammad Fitri Athoillah, M. Fitri Atik Kurniawati Aulia Koen Syarafibi Avrilia, Annisa Baroroh, Alif Rosyidah El Choirunnisa, Hesti Nur Desy Rachmawati Dewi, Putri Elok Septiana Dwi Agustin Angelina Dwi Listyorini Dyah Ayu Eka Fitriana Eka Putri Surya Fatchur Rohman Frida Kunti Setiowati Fuad Indra Kusuma Galang Raka Abdilah Hadi Suwono Hendra Susanto Hesti Nur Choirunnisa Humairah Rizky Nopiyanti I Made Wirawan I Wayan Sumberartha Ida Wulandari Izza, Jasmine Nurul Jasmine Nurul Izza Kusmayadi, Claresia Lelitawati, Mardiana Lely Hermawati M Iqbal Najib Fahmi M. Alfian Mizar M. Fitri Athoillah Mahmud Iskandar Mariya Sulfa, Devi Miasih, Dewi Sekar Mimien Henie Irawati Mochammad Fitri Atho'illah Mokh Sholihul Hadi Muhammad Andry Prio Utomo Muhammad Athoillah Murni Sapta Sari Muslihati Muzaqi, Safrial Ahmad Nopiyanti, Humairah Rizky Nurul Andini Setiawan Nurul Izza, Jasmine Nuurul Muchlishiin Oktavia, Silvi Tri Pratama, Aryansyah Primilestari, Lilik Rahma, Amalia Nur Ria Yustika Sari Rifqi Al Ihsan Rinata, Viska Roedy, Ocha Rofiqoh Lailatul Fitriyah Rudianto, Rony Sari, Ria Yustika Shidiqi, Maulana As Siti Imroatul Maslikah Siti Nur Arifah Siti Nur Arifah Siti Nur Arifah, Siti Nur Sitoresmi Prabaningtyas Soeyati Poejiani Soeyati Poejiani Sofia Ery Rahayu Sri Rahayu Lestari Stefanus Nahas Subadra, ST. Ulfawanti Intan Suci Ramadhani Suci Ramadhani, Suci Sugiono, Bhima Satria Rizky Sujito Sujito Sulisetijono Sulisetijono Sumarli Sumarli, Sumarli Sunaryono Sunaryono Sunaryono, Sunaryono Suprayitno Suprayitno Susriati Mahanal Susriyati Mahanal Thoriq Bachtiar Y. E Tri Anggun Rakhmawati Umi Fitriyati Utami Sri Hastuti Wahyu Pratama, Ade Wulandari, Ida Yheni Sapitri Yunita Rakhmawati Yuslinda Anisa Yuslinda Annisa Zahra Anggita Pratiwi Zahra Firdaus Zulkifli, Muhammad Mauludi