A Freeze-drying System Coupled by DSC and Microscopy and Its Experimental Study[J]. Journal of refrigeration, 2011, 32(3). DOI: 10.3969/j.issn.0253-4339.2011.03.070.
A vacuum freeze-drying device was built and combined with differential scanning calorimetry(DSC) and microscopy
namely hereafter the freeze-drying system coupled by DSC and microscopy.By using the freeze-drying system coupled by DSC and microscopy
the freeze-drying experiments were carried out on a cryoprotectant aqueous 10%(g/g) trehalose solution supplemented with 1%(g/g) polyvinyl alcohol in order to investigate the effects of freezing condition
especially freezing rate and filling volume of the solution...