As the popularity of at-home freeze drying continues to grow, so do questions about its safety. Once primarily a commercial food preservation technique, freeze drying has made its way into homes, with ...

LyoWave Inc., a high-tech startup, is commercializing innovative microwave heating technologies developed at Purdue University that improve upon traditional lyophilization — or the process of ...

From a leader in backpacking meals to entrepreneurs putting their spin on the market, Oregon is a hub for freeze-dried food. In the Pacific Northwest, farmers markets show off the bounties of the ...

Freeze drying food is all the rage right now, but according to the founder of startup Freezcake, the technology offers more than a novel twist on treats – it also can unlock new usage occasions, add ...