Development of a Log-Quadratic Model To Describe Microbial Inactivation, Illustrated by Thermal Inactivation of Clostridium botulinum

High pressure thermal inactivation of Clostridium botulinum type E endospores – kinetic modeling and mechanistic insights

Cold-tolerant, neurotoxigenic, endospore forming Clostridium (C.) botulinum type E belongs to the non-proteolytic physiological C. botulinum group II, is primarily associated with aquatic environments, and presents a safety risk for seafood. High pressure thermal (HPT) processing exploiting the synergistic effect of pressure and temperature can be used to inactivate bacterial endospores. We inv...

Microbial Inactivation by Ultrasound

The Food Technology group of the University of Zaragoza has investigated the effect of ultrasound and its combination with other factors on the microbial inactivation since the early 90’s. Our group designed an equipment that allows to apply ultrasound under pressure treatments at sublethal (Mano-Sonication; MS), and at lethal temperatures (Mano-Thermo-Sonication; MTS) to liquid products. The i...

‏‎suppression of coke formation in thermal cracking by coke inhibitors‎‏

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

a study on insurer solvency by panel data model: the case of iranian insurance market

the aim of this thesis is an approach for assessing insurer’s solvency for iranian insurance companies. we use of economic data with both time series and cross-sectional variation, thus by using the panel data model will survey the insurer solvency.

Inactivation of Bacteria by Non-Thermal Plasmas