As the name suggests вЂ¦ the freeze dryer works by sucking the moisture out at very cold temperatures. (Remember instant coffee? Does anybody still drink it?) The Freeze-Drying ProcessДЇreeze-dried food is made by removing moisture from the food in a freeze dryer. And freeze-dried food production started with coffee in 1938. In World War II, freeze-drying technology helped preserve blood plasma and penicillin. The high altitude temperature and air pressure slowly vaporized the frozen water in the foods вЂ¦ the original freeze-drying! They stored their food crops high in the Andes mountains. In fact, the ancient Incas in Peru used it. What Is Freeze-Drying?ДЇreeze-drying isnвЂ™t just a feat of modern technology. So I thought it was time to delve into it a bit and see what the excitement is about.ДЇreeze dried isnвЂ™t cheap вЂ¦ so why is there so much demand for it? LetвЂ™s look at some details. In 2011 Americans alone spent about 61.4 billion on their pets.Д«ut more and more pet food companies are jumping on the freeze-dried bandwagon. Admittedly, this is a drop in the ocean compared to the overall pet care market.

They forecast itвЂ™ll be about double that by 2025, reaching $525 million. According to Zion Market Research, global demand for freeze dried pet food was about $277 million in 2018. ItвЂ™s one of the fastest growing segments of the pet food market. Do you wonder what all the buzz is about with freeze-dried dog food?

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