Probably pascalization, https://en.m.wikipedia.org/wiki/Pascalization (word play on pasteurization + pascal).

It is already used for preserving milk and raw food without affecting taste, we crazy Dutch people like to spread raw ground beef on sandwiches (tartar / filet americain), which is fucking dangerous unless super fresh, or sterilized with high pressure.

Nowadays you can buy tartare in the supermarket with a week of best before date left and still eat it raw.