Browsing by Author "Belhamiche, N."
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Item Extracellular protease from mucor pusillus : purfication and characterization(2009) Nouani, A.; Belhamiche, N.; Slimani, R.; Fazouane, F.; Belbraouet, S.; Bellal, M.Extracellular protease from Mucor pusillus was purified 18-fold with 7.56% recovery by ion-exchange chromatography and gel filtration. The enzyme was found to be monomeric in nature, having a molecular mass of 49 kDa. The enzyme acted optimally at 50°C and was stable in the temperature range 30–50°C. It was completely inactivated by heating for 30 min at 65°C. The optimum of activity for the purified extract was observed at milk CaCl2 concentration of 0.02 m and at milk pH of 5. These properties, except for temperature, were similar to those of rennetItem Purification et caractérisation electrophoretique d'une protéase coagulant le lait de mucor pusillus : comparaison de méthodes = Purification and characterization electrophoretique of protéase coagulant the milk of mucor pusillus: comparison of methods(European Journals Inc, 2009) Nouani, A.; Belhamiche, N.; Slamani, R.; Fazouane, F.; Belbraouet, S.; Bellal, M.M.