What is freeze drying (or lyophilization)?

Freeze drying is cool - literally! It's the only method of drying that doesn't require raising the temperature of a sample and it works by using sublimation. And water only sublimes because it has a triple point. So if you want to understand how freeze drying works, Pharma Drama has you covered. Related videos;
Why and how do we dry pharmaceutical materials? • What is drying?
Tray-drying; • What is tray drying?
Fluidised-bed drying; • What is fluidised-bed ...
Spray-drying; • What is spray drying?

[@pokefriend13]

Really clearly explained! In the past I didnt really completely understand the whole mechanism of sublimation and freeze-drying, but this video really cleared things up for me :)

[@vendelalind]

Thank you very much for an informative and interesting video. I just started working as a process engineer focusing on lyophilizing and I am rather new in the subject. This video was of good help!

[@odehyiekwabena]

Considering that I never really understood chemistry and physics, this was a very very great presentation - very precise, comprehensive and even fun! Thank you.

[@PharmaDrama]

Thank you so much for your kind words - I'm very glad you liked the video

[@antonymunn8386]

Thank you for creating this content. Superb explanations, well paced and well delivered. I wanted to learn about lyophilisation and this hit the spot.

[@PharmaDrama]

Thank you for your kind words and I'm glad you found the video useful!

[@estert8860]

You are so amazing !!Thank you so much ! I finally get itttttttt

[@PharmaDrama]

Thank you - that's fantastic to hear :)

[@parushuramk1028]

Superrrr

[@-Now_or_Never-]

Thank you kindly for the explanation , much appreciated

[@PharmaDrama]

Thank you - I'm glad the video helped :)

[@probiogr3863]

Amazing dude,thanks

[@pjn2001]

Tips hat