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Freeze-Drying

Companies Freeze-Drying

Martin Christ Gefriertrocknungsanlagen GmbH, Germany

Martin Christ Gefriertrocknungsanlagen GmbH is a world leader in the development and manufacturing of freeze dryers, with over 70 years of experience. Our product portfolio encompasses laboratory units, pilot systems and production systems as well as vacuum concentrators for an extremely wide range more

VACUUBRAND GMBH + CO KG, Germany

With 250 employees and more than 50 years of experience, VACUUBRAND manufactures the most comprehensive range of vacuum pumps, gauges and controllers for rough and fine vacuum for laboratory use. The product range comprises rotary vane pumps, oil-free diaphragm pumps, complete pumping units, flexi more

Genevac Ltd., United Kingdom

Genevac, part of SP Scientific, develops and manufactures advanced evaporation and concentration systems for applications ranging from molecular biology to high speed chemistry using strong acids and aggressive solvents. Genevac has developed systems to deliver fast and safe unattended evaporation more

Products Freeze-Drying

Vacuum - Simply under control with VACUU·SELECT

The new vacuum pumping units and controllers from VACUUBRAND impress with their completely new operating concept and functions more

News Freeze-Drying

  • Liquids and glasses relax, too. But not like you thought.

    A new insight into the fundamental mechanics of the movement of molecules published by researchers at the National Institute of Standards and Technology (NIST) offers a surprising view of what happens when you pour a liquid out of a cup. More important, it provides a theoretical foundation for a mol more

  • LSU researcher receives NSF rapid response grant to study health of marshes impacted by oil

    LSU Associate Professor of Chemistry Robert Cook has recently received a rapid response grant from the National Science Foundation, or NSF, to investigate the impact of oil from the Deepwater Horizon disaster on Louisiana's highly fertile, productive and delicate marshlands by studying dissolved org more

  • Icy exposure creates armored polymer high tech foams

    Chemists and engineers at the University of Warwick have found that exposing particular mixtures of polymer particles and other materials to sudden freeze-drying can create a high-tech armored foam that could be used for a number of purposes, including a new range of low power room temperature gas s more

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q&more articles Freeze-Drying

  • Taste and aroma boost in the mouth

    The food trend towards healthy snacks is continuing. Snacks made from freeze-dried fruit meet consumer expectations of modern and high-quality food. However, freeze drying of whole fruits requires long drying times and substantially reduces sensorial quality, which is unappealing to consumers. more

Definition

Freeze drying

Freeze drying , the boundary between gas and liquid runs from the triple point to the critical point. Freeze drying (blue arrow) brings the system around the triple point , avoiding the direct liquid-gas transition seen in ordinary drying (green ... more

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