Question

definition of freezing drying ​

Answer 1

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(used about food or drink) frozen and then dried very quickly, so that it can be kept for a long time

(खाद्य और पेय पदार्थ) ठंडा कर जमाए गए और फिर बहुत शीघ्र सुखाए गए (ताकि लंबे समय तक वे सुरक्षित रहें); प्रशीतित और निर्जलीकृत

$\huge\fbox\red{hσpє}\huge\fbox\pink{ít}\fbox\green{hєlp}\huge\fbox\blue{yóû}$

$\huge\fbox{\red{\underline{mαrk \; mє \; вrαínlíєѕt \; plєαѕє ♥}}}$

$\large\bf{\underline\blue{❥thαnk \; чσu ♥♥}}$

Answer 2

● Freeze drying, also known as lyophilisation or cryodesiccation, is a low temperature dehydration process that involves freezing the product, lowering pressure, then removing the ice by sublimation. This is in contrast to dehydration by most conventional methods that evaporate water using heat.

● Hope it helps you✌❤