Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata)

Khalim Purnomo ; Ardi Mustakim
Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahua... 📅 2025 Vol 3, No 4 🔗 DOI: 10.62383/polygon.v3i4.675
Abstract
Pekasam is a traditional fermented fish product that involves microbial activity, particularly lactic acid bacteria, during its fermentation process. This study aims to isolate and identify bacterial species involved in the fermentation of gabus fish (Channa striata). Samples were collected at different stages of fermentation and analyzed microbiologically. The isolation procedure utilized selective media such as MRS agar and Nutrient Agar (NA). The resulting colonies were observed based on morphology and further identified through biochemical tests, Gram staining, and oxidase tests. The results indicated the dominance of several bacterial isolates, primarily from the Lactobacillus genus. Identification confirmed that lactic acid bacteria played a crucial role in the fermentation process and contributed to the characteristic flavor of the pekasam. This research contributes to the scientific understanding of traditional fish fermentation and offers potential for utilizing local probiotic strains in traditional food products.
Keywords
Channa Striata; Fermentation; Gabus Fish; Identification; Pekasam
How to Cite

Khalim Purnomo & Ardi Mustakim (2025). Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata). Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam, 3(4). https://doi.org/10.62383/polygon.v3i4.675

Khalim Purnomo; Ardi Mustakim, "Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata)," Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam, vol. 3, no. 4, 2025.

Khalim Purnomo; Ardi Mustakim. "Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata)." Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam, vol. 3, no. 4, 2025.

Khalim Purnomo; Ardi Mustakim. "Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata)." Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam 3, no. 4 (2025).

Khalim Purnomo & Ardi Mustakim (2025) 'Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata)', Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam, 3(4). doi: 10.62383/polygon.v3i4.675.

Khalim Purnomo; Ardi Mustakim. Teknik Isolasi dan Identifikasi Bakteri Pekasam Ikan Gabus (Chana Striata). Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam. 2025;3(4).

Artikel Terkait

Navigasi Privasi di Era Digital: Peran Kesadaran Pengguna dalam Mitigasi Kebocoran Informasi di Media Sosial

Zahra Azkiya; Evy Nurmiati

Penerapan Algoritma Dijkstra dalam Optimasi Rute Terpendek dari Stasiun Kereta Api Medan ke Universitas Negeri Medan

Nazwa Salsyabilla Ramadhani; Juliana Gloria Br. Sipayung; Maria Winarni Br Silitonga; Mika Monika Fransiska Simanullang

Sistem Pendukung Keputusan Seleksi Penerimaan Karyawan Baru di Winmart Menggunakan Metode Seleksi Berbasis Web

Herlina Baro Lolu; Andreas Ariyanto Rangga; Paulus Mikku Ate

Reconceptualizing Student Agency in AI-Supported STEM Learning: A Qualitative Study of Autonomy, Regulation, and Dependency

Nofamataro Zebua

Penerapan Jaringan Saraf Tiruan dengan Metode Backpropagation untuk Memprediksi Curah Hujan di Kota Medan

Tiara Bela Harahap; Lailan Sofinah Harahap; Naina Nazwa Hasibuan

Perbandingan Waktu Pemecahan Password Menggunakan Algoritma Hash MD5, SHA-256, dan SHA-512 pada Serangan Brute Force

Nur Bainatun Nisa; Noni Fauzia Rahmadani; Aulia Kartika Dewi; Luftia Rahma Nasution; Dzilhulaifa Siregara; Rifdah Syahputri; Ibnu Rusydi
Tren Sitasi Jurnal