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All Journal BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Biosaintifika: Journal of Biology & Biology Education BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Pembelajaran dan Biologi Nukleus Jurnal Biogenerasi Jurnal Sains Agro Jurnal Agroteknologi Merdeka Pasuruan Journal of Innovative and Creativity
Idramsa Idramsa, Idramsa
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Journal of Innovative and Creativity

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Identification of Microbial Contamination in Street Food Around Universitas Negeri Medan Utami, Larasati Arum; Idramsa, Idramsa; Rindiani, Artika; Liliana, Najwa; Pane, Nita Maya Sari; Nadeak, Santaro Marito
Journal of Innovative and Creativity Vol. 5 No. 2 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v5i2.2647

Abstract

Street food remains a popular choice for students due to its affordability and convenience. Its rapid preparation and service contribute to its ongoing popularity. The university, including Universitas Negeri Medan, is often surrounded by numerous street vendors offering a diverse range of foods, predominantly made from meat and flour. However, the open exposure of these foods and insufficient sanitation practices pose a heightened risk of contamination by harmful microorganisms. This study examines bacterial contamination in processed meat-based street foods sold near Universitas Negeri Medan, with a focus on items such as meatballs, grilled meatballs, and batagor. Microbiological examination involved isolating bacteria using selective and differential culture media, particularly Eosin Methylene Blue Agar (EMBA). Subsequent identification was carried out using Gram staining to determine cell morphology and SIM (Sulfide Indole Motility) medium for motility assessment in the microbiology lab at Universitas Negeri Medan. Findings revealed contamination predominantly in grilled meatballs, with bacteria belonging to the Enterobacteriaceae family detected. These isolates were characterized as Gram-negative, rod-shaped, and motile microorganisms. The presence of such bacteria raises serious concerns about food safety. It emphasizes the need for improved hygienic practices and rigorous food safety control measures in street food vending areas around the university. Implementing these measures is essential to safeguard student health and maintain the standard of street food quality on campus.
Co-Authors Adelia Febriyossa Adelia, Ichlasul Anak Agung Istri Sri Wiadnyani Anggraini, Jihan Indah Ashar Hasairin Atmaja, Wia Purwa Ayu, Nur Batubara, Wardah Arijah Batubara, Zihan Zahriani Br Tambunan, Mei Cristina Dwi Apriliani, Dwi Eko Prasetya, Eko Fauziyah Harahap Febriani, Jesika Gultom, Josephine Olivia Hikmal Romadhon, Galih Laksono Trisnantoro Larasati Arum Utami Liliana, Najwa Maharani, Maura Nadeak, Santaro Marito Nasution, Rifka Khairunnisa Naufal, Waliid Oetari, Nurul Alfi Pane, Nita Maya Sari Putri Andini, Putri Rahma, Aisyah Ramadhani, Gita Syahri Rindiani, Artika riwayati riwayati Sari Pane, Nita Maya Siahaan, Eliza Sriyuliani Sidabutar, Jeki Siregar, Aidilia Syafitri Siska Dewi, Alfina Sohada, Ummi Syahputri, Yulia Nanda tampubolon, azarya debora Triana, Rennyta Utami, Mega