freeze drying

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freeze drying

[′frēz ‚drī·iŋ]
(engineering)
A method of drying materials, such as certain foods, that would be destroyed by the loss of volatile ingredients or by drying temperatures above the freezing point; the material is frozen under high vacuum so that ice or other frozen solvent will quickly sublime and a porous solid remain.
References in periodicals archive ?
Lot 2 supply of freeze dried chicken rice curry dishes Mini quantity 25 000, max quantities 100 000 over 3 years.
Then it gradually warms the food, drawing all the moisture out of it, sensing when the food is perfectly freeze dried.
Vasquez reported that demand for freeze dried is increasing at a rate of 6 percent per annum while spray dried demand, although still increasing, is at 2 percent.
Traditionally, freeze dried products have been processed in glass vials - with new products being developed we asked our experts if glass was still the preferred container material or if other types of material are being tested and used.
Great for adding to cold or hot cereal, convenient for travel and outdoor activities, and valuable for food storage due to their long shelf life, Freeze Dried Cinnamon Apples are also well-suited for baking applications, adding the great flavor and nutrition of apples to muffins, breads, pancake mixes and more.
There are three producers of soluble coffee in Ecuador, two of whom, Sica and Elcafe, produce freeze dried.
That statement holds true for freeze dried pharmaceuticals as well.
Sims has appointed a new Colombian principal, International Freeze Dried (IFD).
AUSTIN, Texas -- Pure Health's fresh freeze dried 100 percent pure Black Raspberry capsule supplements have earned the endorsement by Celebrity Nutritionist Dr.
and is responsible for sales of Colombian freeze dried coffee and Colombian coffee extract to the U.
Dairy Crest Ingredients of Portsmouth Road, Surbiton, Surrey, tel:020 8910 4123, have developed their Frozen Pearls[R] ingredient further and are set to introduce Freeze Dried Frozen Pearls[R] to the manufacturing industry.
100% Pure Fresh Freeze Dried 300 mg Capsules Lock in the Unique Compounds that Make Black Raspberry One of Nature's Most Potent Superfoods