The ornamental design for a tenderizingpreparationdevice, as shown and described.
FIG. 1 is a top perspective view of the tenderizing preparation device;
FIG. 2 is a right side view of the tenderizing preparation device;
FIG. 3 is a left side view of the tenderizing preparation device:
FIG. 4 is a rear view of the tenderizing preparation device;
FIG. 5 is a front view of the tenderizing preparation device; and,
FIG. 6 is a top view of the tenderizing preparation device, the bottom view being a mirror image of the top view of the tenderizing preparation device.