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Journal : Science and Technology Indonesia

Novel Micrococcus unila to Produce Glucosamine by Solid-state Fermentation of Shrimp Shell Waste Setiawan, Wawan Abdullah; Setiawan, Andi; Salsabila, Nafila Khansa; Widyastuti, Widyastuti; Laila, Aspita; Juliasih, Ni Luh Gede Ratna; Irawan, Bambang; Ahmadi, Peni; Apriliana, Ety; Arai, Masayoshi; Hendri, John
Science and Technology Indonesia Vol. 9 No. 4 (2024): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2024.9.4.779-789

Abstract

This study aimed to assess glucosamine production through enzymatic activity, utilizing actinomycetes sourced from shrimp shell waste (SSW) in a solid-state fermentation (SSF) process. A total of 16 actinomycetes underwent chitinase activity screening, and the strain exhibiting the highest chitinolytic index was chosen for subsequent morphological and phylogenetic analyses. High Performance Liquid Chromatography (HPLC) was employed to analyze glucosamine produced from the bioconversion of SSW via SSF. Optimal conditions for glucosamine production were determined by varying time, pH, and temperature. Isolate 18D36-A2 showed the highest chitinolytic index of 1.02 in the 32-mm clean zone. Phylogenetic analysis revealed 97% similarity to the genus Micrococcus, identifying it as a novel Micrococcus unila strain 18D36-A2 and deposited in GenBank. This isolate effectively converted shrimp shells. The findings showcase the bioconversion of SSW to glucosamine through SSF using the Micrococcus unila 18D36-A2. Furthermore, this study establishes a foundation for future research on environmentally friendly and sustainable designs for glucosamine production.
Co-Authors Adisti, Fransiska Afifah, Syafira Hasna Agustin, Nur Aini Ahmadi, Peni Alvinasyrah, Alvinasyrah Alvista, Valentina Nancy Ambarwati, Yuli Andi Setiawan Andrifianie, Femmy Arafah, Aisyah Putri Arai, Masayoshi Ari Wahyuni Aspita Laila Bayu Anggileo Pramesona Betta Kurniawan, Betta Carolia, Imelda Daulay, Suryani Dian Isti Angraini Dian Septinova Dwi Indria Anggraini Dyah Wulan Sumekar Rengganis Wardani Efrida Warganegara Efriyan Imantika Fitria Saftarina Frauprades, Kaltihennah Oktavia Giska Tri Putri Hafidah, Hazima Hasna Hanna Mutiara, Hanna Helmi Ismunandar Hendra Tarigan Sibero Hermawan, Alan Ildha Rosendy Kurnianda Indri Windarti Intanri Kurniati Irawati, Nur Ayu Virginia Islamy, Suryadi Janar Wulan, Anggraini Jausal, Anisa Nuraisa Jhons Fatriyadi Suwandi John Hendri Juliasih, Ni Luh Gede Ratna Karima, Nisa Kartika, Juspeni Khairun Nisa Kurniawan, Diva Ardhana Kurniawaty, Evi Legowo, Ahmad Bambang Madi Hartono Marcellia, Selvi Mayasari, Diana Morfi, Chicy Widya Muatiara, Hanna Muhammad Aditya, Muhammad Muhammad Ricky Ramadhian Muhammad Yusran Novi Nurhayati, Novi Novita Carolia Nugraha, Ega Nurul Utami Oktafany, Oktafany Oktaryona Trisera Puspita, Ratna Dewi Putra, Muhammad Ferdiansyah Qonita, Adzrok Rahel, Clara Arta Uli Rahmadian, M. Ricky Ramadhana Komala Rani Himayani Rasmi Zakiah Oktarlina Ratna Dewi Puspita Sari Ratna, Maya Ganda Reni Zuraida Rika Lisiswanti Rito, Hardiansyah Faisal Rodiani, Rodiani Sabila, Ghina Salsabila, Nafila Khansa Saputra, Kurnia Hadi Saputra, Wahyu Agung Dwi Sari, Merry Indah Selawati, Diyah Septia Eva Lusina Septiani, Linda Setiawan, Gigih Shinta Dewi, Brigitta Shinta Nareswari, Shinta Sihaloho, San Maulina Silitonga, Yona Arisena Magdalena Sinaga, Herman Fransiskus Sofyan Musyabiq Wijaya Suharmanto Suryadi Islami Susianti, Susianti Sutarto Sutarto Suwandi, Jhosn Fatriyadi SYAIFUL BAHRI Tengku Riza Zarzani N Tri Umiana Soleha Tugiyono Tugiyono Utari Gita Mutiara WAWAN ABDULLAH SETIAWAN, WAWAN ABDULLAH Widyastuti Widyastuti Yuningrum, Hest Yusran, M