Such pressure temperature inactivation models form the engineering basis for design, evaluation and optimization of high hydrostatic pressure processes as a new preservation technique.
Consumers should not eat raw Gulf Coast shellfish unless they have been heat- or pressure-processed to kill bacteria.
To design and optimize high pressure processes at low temperatures, a quantification of the effects of different processing steps on the food structure is required.
This operation is usually a constant pressure process.
The reduction of oxides during annealing and growth in low pressure processes is a widely known problem.
Among the processes studied, the low pressure process sounds economically attractive with a saving in TAC of 4.6% over the high pressure process; however the high pressure process is more preferable for the cases where the space is limited.
Triaxial unloading confining pressure process was reducing confining pressure while increasing axial pressure.
Crystallinity was increased with a high pressure process and crosslinking was obtained with gamma irradiation.
The effluent of concentrated seawater results from desalting ocean water, whether thermal or pressure processes are used.
Furthermore, the results indicated that non-flammable fluids were able to produce near optimum efficiency in recuperated high pressure processes.
Cyclic pressure freeze drying has previously been found to give faster drying than the constant pressure process.
