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 ...

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 ...

You've probably seen bags of colorful freeze-dried fruit pop up on the shelves of your grocery store recently. While it looks similar to dried berries, bananas or peaches, it has a texture more akin ...

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 ...