Combined effect of water activity and pH on the inhibition of Escherichia coli by nisin

The Doehlert design and surface response methodology were used to study the influence of pH and water activity (aw) on Escherichia coli inhibition by nisin. Combining stress factors at levels where they are not inhibitory by themselves, a reduction of E. coli survival fraction can be achieved with l...

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Detalles Bibliográficos
Autores principales: Cerrutti, P., Terebiznik, M.R., De Huergo, M.S., Jagus, R., Pilosof, A.M.R.
Formato: JOUR
Materias:
bacterial cell
bacterial count
bacterial growth
cell survival
colony forming unit
food safety
growth inhibition
nisin
pH
water flow
Bacteria (microorganisms)
Escherichia coli
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0362028X_v64_n10_p1510_Cerrutti
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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