The PSF was
applied using a lab-assembled high-pressure system as described
in our previous study (Hong, Ko, Choi, & Min, 2008), with ethanol as
a pressure-transmitting medium. The compression and depression
rates were 2.7 and 20 MPa/s, respectively. Each group was placed in
a pressure vessel (working volume of 1 L), and the vessel was
cooled down to the corresponding freezing point of pork using
circulating 50 C ethanol. B