Inhibition of Anabaena sp. and Oscillatoria sp. Using Probiotic Lactic Acid Bacteria
Abd ElTawab, M., Abdel Gawad, F., Shaban, A., Bassem, S., Guerriero, G., Goda, H., Higazy, A. (2021). Inhibition of Anabaena sp. and Oscillatoria sp. Using Probiotic Lactic Acid Bacteria. EKB Journal Management System, 64(1), 201-210. doi: 10.21608/ejchem.2020.41997.2848
Marwa I. Abd ElTawab; Fagr Abdel Gawad; Ahmed M. Shaban; Samah Bassem; Giulia Guerriero; Hanan A. Goda; Aziz M. Higazy. "Inhibition of Anabaena sp. and Oscillatoria sp. Using Probiotic Lactic Acid Bacteria". EKB Journal Management System, 64, 1, 2021, 201-210. doi: 10.21608/ejchem.2020.41997.2848
Abd ElTawab, M., Abdel Gawad, F., Shaban, A., Bassem, S., Guerriero, G., Goda, H., Higazy, A. (2021). 'Inhibition of Anabaena sp. and Oscillatoria sp. Using Probiotic Lactic Acid Bacteria', EKB Journal Management System, 64(1), pp. 201-210. doi: 10.21608/ejchem.2020.41997.2848
Abd ElTawab, M., Abdel Gawad, F., Shaban, A., Bassem, S., Guerriero, G., Goda, H., Higazy, A. Inhibition of Anabaena sp. and Oscillatoria sp. Using Probiotic Lactic Acid Bacteria. EKB Journal Management System, 2021; 64(1): 201-210. doi: 10.21608/ejchem.2020.41997.2848

Inhibition of Anabaena sp. and Oscillatoria sp. Using Probiotic Lactic Acid Bacteria

Egyptian Journal of Chemistry
Article 21, Volume 64, Issue 1, January 2021, Page 201-210  XML PDF (555.07 K)
Document Type: Original Article
DOI: 10.21608/ejchem.2020.41997.2848
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Authors
Marwa I. Abd ElTawaborcid 1, 2; Fagr Abdel Gawad email 1; Ahmed M. Shaban3; Samah Bassem1; Giulia Guerriero4; Hanan A. Goda5; Aziz M. Higazy5
1Center of Excellence for Research and Applied Studies for Climate and Sustainable Development (C3SD-NRC), Water Pollution Research Department, CEAS, National Research Center, Egypt
2Water Pollution Dept., Center of Excellence for Advanced Scineces (CEAS), National Research Centre, Giza, Egypt
3Water Pollution Dep., Centre of Excellence for Advanced Sciences (CEAS), National Research Centre, Giza, Egypt
4Biology Department of, University of Napoli Federico II, Italy.
5Agricultural Microbiology Department., Faculty of Agriculture, Cairo University, Giza, Egypt
Abstract
Water blooms are a serious environmental problem affecting fresh and marine ecosystem. Application of probiotic bacteria has been introduced as an emerging and eco-friendly tool to regulate or inhibit cyanobacterial blooms. In the present study, we have isolated and morphologically identified cyanobacteria from El Manzala Lake. Afterward, we examined the use of probiotic lactic acid bacteria MT2 (Lactobacillus sakei) isolated from Nile Tilapia (Oreochromis niloticus) intestine in controlling Anabaena sp. and Oscillatoria sp., isolated from El Manzala Lake. Measuring chlorophyll, phycocyanin and biomass concentration were conducted in a co-culture experiment between the selected cyanobacterial isolates and probiotic lactic acid bacteria (MT2). Chlorophyll content, phycocyanin content and biomass concentration of Anabaena sp., and Oscillatoria sp., were decreased significantly in the co-culture experiment with MT2 bacteria. Also, the microscopic examinations showed that MT2 bacterium was able to lysis and degrade the selected cyanobacterial cells under microscope. We concluded that the use of MT2 (Lactobacillus sakei) is potentially effective against some cyanobacteria especially Anabaena sp. and Oscillatoria sp.
Keywords
Cyanobacteria; Anabaena sp; Oscillatoria sp; lactic acid bacteria; cyanobacteriocidal activity
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