Might be very beneficial in the case of jerky. It deals with protoplasm and cytoplasm. And the water in the cytoplasm crystallizing during freezing. That in turn ruptures some cells, which may or may not tenderize the meat and I wonder since it is in a marinade, will that maybe fill that void when it is thawed...I knew some teams that competed that would not use a Brisket that had not been frozen.