Designing and optimizing of cryoprotective culture based on nanocellulose to enhance the viability of Lactobacillus Brevis JN368471.1 during freeze drying
Freeze drying in particular is the preferred method for transporting and storing vast culture collections of micro-organism strain types.The main disadvantage of this method is cell damage induced through freezing.The usage of cryoprotectants due to the formation of glassy state would decrease cell damages through this stage.In this study, optimiza