INACTIVATION OF ESCHERICHIA COLI SUSPENDED IN LIQUID EGG USING PULSED ELECTRIC FIELDS
作者： O. MARTÍN-BELLOSO , H. VEGA-MERCADO , B. L. QIN , F. J. CHANG , G. V. BARBOSA-CANOVAS
DOI: 10.1111/J.1745-4549.1997.TB00776.X
关键词:
摘要: Liquid egg inoculated with Escherichia coli was exposed to a 26 kV/cm pulsed electric field 2 and 4 μs pulse duration, 1.25 2.50 Hz pulsing rates, up 100 pulses/unit volume, stepwise continuous recirculation treatment schemes while maintaining bulk temperature below 37C. The inactivation of E. function the duration number pulses. destruction in liquid followed first order kinetic more effective when applied pulses were its duration. A 6D reduction obtained for viable using both rates no protein coagulation.
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