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| Formato: | Artículo científico |
| Lenguaje: | es |
| Publicado: |
Universidad de Sucre
2016
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| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=595879099005 |
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- ACTIVIDAD HIDROLÍTICA DE AISLADOS BACTERIANOS CON POTENCIAL APLICACIÓN EN EL TRATAMIENTO DE EFLUENTES DE FRIGORÍFICO ELKIN RODAS M. WILMAR BOTELLO S. Multidisciplinaria (Ciencias Naturales y Exactas) Hydrolytic bacteria extracellular enzymes treatment of slaughterhouse wastewater Slaughterhouse effluents are characterized by high concentrations of proteins, fats and polysaccharides. The degradation of these compounds to their monomeric constituents is performed by the action of extracellular enzymes produced and secreted by hydrolytic bacteria (HB). Accordingly, the activity of these microorganisms increased the degradation rates of the organic fraction present in this waste. In the present study, a total of 15 bacteria producing extracellular enzymes were isolated and selected to provide a rate of enzymatic activity ≥ 2.0. Of these 15 isolates, 7 had proteolytic activity (46.6%), 3 amylolytic (20%), 3 cellulolytic (20%) and 2 lipolytic (13.4%). Additionally, antagonistic effect was evidenced among some of the selected isolates, indicating a possible competitive disadvantage under natural conditions. We conclude that the HB obtained show a promising potential for optimizing treatment systems waste water from the slaughterhouse industry. 2016 artículo científico 2027-4297 https://www.redalyc.org/articulo.oa?id=595879099005 es http://www.redalyc.org/revista.oa?id=5958 Revista Colombiana de Ciencia Animal - RECIA application/pdf Universidad de Sucre Revista Colombiana de Ciencia Animal - RECIA (Colombia) Num.1 Vol.8