ISOLASI DAN KARAKTERISASI MORFOLOGI KOLONI BAKTERI PADA SALURAN PENCERNAAN IKAN KERAPU (Cephalopholis miniata) DARI PERAIRAN KABUPATEN KLUNGKUNG BALI
Abstract
Background. the intestine microflora performs a number of functions such as fermenting unused energy substrates, training the immune system, preventing the growth of harmful species, regulating the development of the intestine and producing vitamins.
Purpose. to find out the morphology of bacterial colonies in the digestive tract of Chepalopholis miniata from Kusamba Fish Market, Klungkung Regency.
Method. the research is a descriptive exploratory observational study. Grouper faeces are planted in Blood Agar and Mac Concey agar then incubated for 24 hours at 37ºC. Pure isolates were observed macroscopically and microscopically.
Results. the morphology of the colony is round and white, the edges of the colony are flat and irregular, the elevations are flat and convex. All isolates were gram-positive in the form of round cells (streptococcus and staphylococcus) and stems (bacilli and streptobacilli).
Conclusion. Five bacterial isolates were successfully isolated from the digestive tract of the Cephalopholis miniata.
References
Allen, G., Steene, R., Humann, P., Deloach, N. 2003. Reef Fish Identification. Tropical Pacific. New World Publications, INC. USA
Aslamyah, S. 2006. Penggunaan Mikroflora Saluran Pencernaan Sebagai Probiotik Untuk Meningkatkan Pertumbuhan dan Kelangsungan Hidup Ikan Bandeng (Chanos chanos)†Bogor: Institut Pertanian Bogor
Barazandeh, N. 2008. Microbiology Titles. Springer-Verlag Berlin Heidelberg. Media , pp 9-11
Burgess, J.G., Boyd, K.G., Amstrong, E., Jiang, Z., Yan, L., Berggren, M., May, U., Pisacane, T., Granmo, A., and Adams, D.R. 2003. Development of a marine natural product-based antifouling paint. Biofouling. 19:197- 205.
Cappucino, J.G. and Sherman, N. 1987. Microbiology: A Laboratory Manual. The Benjamin Cummings Publishing Company Inc. California USA.
Feliatra, Irwan E., dan Edwar S. 2004. Isolasi dan Identifikasi Bakteri Probiotik dari Ikan Kerapu Macan (Ephinephelus fuscogatus) dalam Upaya Efisiensi Pakan Ikan. Jurnal Natur Indonesia. 6(2): 75-80.
Irianto, A. 2005. Patologi Ikan Teleostei. Yogyakarta: Gadjah Mada University Press
Kementerian Kelautan dan Perikanan. 2014. Laporan Kinerja Kementerian. Jakarta. hal.176.
Sugama, K., Wardoyo, D. Rohaniawan , H. Matsuda. 1988. Teknologi Pembenihan Ikan Kerapu Tikus. Prosiding Seminar Teknologi Perikanan Pantai. Jica ATA 379: 80-88.
Watson, K. A., Kaspar, H., Lategan, M.J., Gibson, L. 2008. Probiotics in aquaculture: The need, principles and mechanisms of action and screening processes. Aquaculture, Vol. 274. No.1, pp.1-14.
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