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http://repository.ipb.ac.id/handle/123456789/122218| Title: | Isolation and Identification of Aspergillus sp. in Tilapia (Oreochromis sp.) Sold for Consumption |
| Authors: | Widyananta, Budhy Jasa Budiono, Novericko Ginger Arumugam, Khirthanaa |
| Issue Date: | 18-Jul-2023 |
| Publisher: | IPB University |
| Abstract: | Penelitian ini mendeteksi keberadaan Aspergillus sp. pada ikan nila yang
dijual untuk konsumsi manusia di Desa Pasarean Kabupaten Bogor. Lima puluh
ekor ikan diambil sampelnya untuk deteksi keberadaan Aspergillus. Tanda-tanda
klinis ikan terkikis sirip, insang, pendarahan, dan luka. Keberadaan cendawan
patogen dikonfirmasi melalui swab dari kulit, insang, dan kloaka dan selanjutnya
dikulturkan pada Potato Dextrosa Agar (PDA). Pengamatan makroskopis dan
mikroskopis dilakukan untuk menentukan spesies Aspergillus. Hasil penelitian
menunjukkan terdapat empat spesies Aspergillus yang teridentifikasi, yaitu A.
terreus (2%); A. flavus (4%); A. fumigatus (42%); dan A. niger (4%), dan koinfeksi
antara A. fumigatus dan A. flavus (2%); koinfeksi A. fumigatus dan A. terreus (2%);
dan koinfeksi A. fumigatus, A. flavus dan A. niger (2%). Prevalensi aspergillosis
total sebesar 58%. Penelitian lebih lanjut diperlukan untuk meningkatkan
pemahaman tentang penyakit cendawan dalam sistem akuakultur, yang mengarah
pada strategi pencegahan dan pengendalian yang efektif, sehingga memastikan
keamanan dan keberlanjutan praktik akuakultur di Indonesia. This study investigates the occurrence of Aspergillus sp. in tilapia sold for human consumption at Pasarean village of Bogor District. Fifty fish were sampled for Aspergillus detection. The clinical signs of fish are eroded fins, gills, haemorrhages, and wounds. The presence of pathogenic fungi was confirmed through fungal isolation from the skin, gills, and cloaca and subsequent culturing on Potato Dextrose Agar (PDA). Macroscopic and microscopic observations determined the species of Aspergillus. The results show that four Aspergillus species were identified, including A. terreus (2%), A. flavus (4%), A. fumigatus (42%), and A. niger (4%), with the occurrence of coinfection between A. fumigatus and A. flavus (2%), A. fumigatus and A. terreus (2%) and between A. fumigatus, A. flavus and A. niger (2%) giving a total prevalence of 58%. Further research is necessary to enhance the understanding of fungal diseases in aquaculture systems, leading to effective prevention and control strategies, thus ensuring the safety and sustainability of aquaculture practices in Indonesia. |
| URI: | http://repository.ipb.ac.id/handle/123456789/122218 |
| Appears in Collections: | UT - Animal Disease and Veterinary Health |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| cover.pdf Restricted Access | Cover | 751.44 kB | Adobe PDF | View/Open |
| full teks.pdf Restricted Access | Full text | 1.27 MB | Adobe PDF | View/Open |
| lampiran.pdf Restricted Access | Lampiran | 233.88 kB | Adobe PDF | View/Open |
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