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Prevalence Pattern of Extended Spectrum Beta-Lactamase (ESBL) Producing Escherichia coli in the Intestinal Flora of Milkfish Dinara Safina Salsabillah; Kuntaman Kuntaman; Masfufatun Masfufatun; Putu Oky Ari Tania
Jurnal Biologi Tropis Vol. 26 No. 1 (2026): Januari-Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i1.11259

Abstract

Escherichia coli is one of the gram-negative bacteria that produces the Extended Spectrum Beta-Lactamase (ESBL) enzyme and has a role in resistance to the beta-lactam group. The presence of E. coli bacteria that produce ESBL in food, especially in fish such as milkfish (Chanos chanos) poses a potential source of the spread of antimicrobial resistance (AMR) in humans. This study aims to determine the prevalence of ESBL-producing E. coli in the intestinal flora of milkfish sold in traditional markets in Surabaya City. This study used a descriptive observational method with a cross-sectional approach. There were 50 samples of milkfish intestines taken from several stalls in traditional markets randomly. Identification of E. coli bacteria by planting in MacConkey media with 4 µL/ml cefotaxime followed by the Double Disk Synergy Test (DDST). Of the 50 milkfish intestine samples used, 34 (68%) samples showed positive results for ESBL-producing E. coli. The high prevalence may indicate that the potential for the spread of antimicrobial resistance through the food chain, food hygiene management and controlling the use of antibiotics in fish farming need serious attention.
Co-Authors AFAF BAKTIR Agusniar Furkani Listyawati Ahista Saskirana Putri Ahnaf Farel Al Raihaan akhmad sudibya, akhmad Amirotul Khifana Andiani Andiani Andra Agnez Al Aska Athaya Azalia Yasirah Ayling Sanjaya Ayly Soekanto Azka, Andra Agnes Al Cahyadi, I Kadek Angga Dwi Candra Rini Hasanah Putri Candra Rini Hasanah Putri Colin, Muhammad Deddy Hartanto Dinara Safina Salsabillah Dorta Simamora Dorta Simamora Emanuel, Endrayana Putut Laksminto Emilia Devi D. Rianti Emilia Devi Dwi Rianti Emilia Devi Dwi Rianti Enny Willianti, Enny Erlix R Purnama Erny Erny Erny Erny Fadilla Lutvi Aryanti Febtarini Rahmawati Febtarini Rahmawati Fuad Ama Furkani, Agusniar Hardiyono Hardiyono Hardiyono Hardiyono Hardiyono Hardiyono HARMAN AGUSAPUTRA Harsono Wiradinata Haru Setiawan I Kadek Putra Dwipayana I Made Subhawa Harsa Ibrahim Njoto, Ibrahim Inawati Inawati Indra Firismanda Dermawan Jimmy Hadi Widjaja Kadek Adi Sudarmika Ketut Ayesha Edelwise Prayoga Kuntaman Kuntaman Loo Hariyanto Raharjo, Loo Hariyanto Lusiani Tjandra Marcela Anindita Masfufatun Masfufatun Masfufatun Maverick Nathanael Adirangga Meivy Isnoviana Muhammad Collin Nadila, Sucia Ni Kadek Evita Vara Rosieana Ni Made Ayu Gea Niquita Noer Kumala Indahsari, Noer Kumala Nugraha, Wima Handika Nur Sri Wahyuni Olivia Rahayu Ramadhani Pramita Laksitarahmi Isrianto Puja Ayu Misuari Puja Ayu Misuari Putra, Wisnu Pratama Putut Laksminto Emanuel Rini Purbowati Rini Purbowati Sakri, Brian Manggala Satya Yudhayana Satya Yudhayana Sianny Suryawati, Sianny Sudarmika, Kadek Adi Sukma Sahadewa, Sukma Syeira Rigita Noptavia Theodora Theodora Titiek Sunaryati Titiek Sunaryati Wahyuni Dyah Parmasari, Wahyuni Dyah