ANALISIS KADAR LOGAM Cu DALAM BAKTERI SIMBION PADA SPONS Callyspongia sp
DOI:
https://doi.org/10.20956/mca.v13i2.1193Abstract
This research aims to analyze the levels of copper (Cu) in the sponge symbiont bacterial. The research was carried out through the steps of isolation, identification, and measurement of the metal content. Sponges used in this research is of Callyspongia sp. Bacteria were isolated from Callyspongia sp sponges in the Bacillus sp gram-positive. By using Atomic Absorption Spectrophotometer, the results showed that the levels of Cu for Callyspongia sp is 8.9112 ppm, while in the extracellular bacterial isolates Cu level ranging between 1.4009 ppm and 2.0336 ppm and in the intracellular is between 0.4786 ppm and 1.7813 ppm. It is concluded that bacterial isolates either in extra- as well as intracellular were both accomodated copper in their bodies.Downloads
References
Effendi, I., 1998. Strategi Pembangunan Perikanan dan Kelautan Nasional dalam meningkatkan Devisa Negara, Universitas Riau Press, Riau.
Ghorbani, N. R., Salehrastin, N., and Moeni, A., 2002. Heavy metals affect the microbial populations and their activities. Symposium No. 54. 17th WCSS 14-21 August, Thailand. 2234, 1-11.
Murniasih, T., dan Rasyid, A., 2010, Potensi Bakteri yang Berasosiasi dengan Spons Asal Barrang Lompo (Makassar) Sebagai Sumber Bahan Antibakteri, Oseanologi dan Limnologi di Indonesia, 36(3): 281-292
Hatmanti, A., 2000, Pengenalan Bacillus sp, J. Oseana, 25(1), 31-41.
Herdiyantoro, 2009, Metode Mempelajari Pertumbuhan Mikroorganisme, (online), (http://herdiyantoro.files.wordpress.com/2009/mikrum-metode-mempelajari-pertumbuhan-mikroba-dyan-herdiyantoro.pdf diakses pada 13 Februari 2012).
Lee, Y., K., Lee, J., H., dan Lee, H., K., 2001, Microbial symbiosis in marine sponss, J Microbiol, 30, 254-264.
Primaharinastiti, R., Poernomo, T., A., dan Erma, N., 2004, Bioakumulasi Logam Berat Cu oleh Bacillus sp, Berk. Penel. Hayati, 10, 19-23.
Rheinheimer, 1980. Aquatic Microbiology, A. willey Inter Science Publication Chichester: 225.
Spain, A., 2003. Implication of microbial heavy metal tolerance in the environment. Review in Undergraduate Research. 2: 1-6.
