Ce travail est basé sur l’étude expérimentale, étape par étape, du procédé de lyophilisation, afin de comprendre les impacts des différents paramètres du procédé sur la viabilité d’une souche modèle probiotique de type lactobacillus casei. Nous avons tout d’abord étudié les propriétés thermodynamiques des formulations considérées à base de lactose et de polyvinylpyrrolidone, (PVP) en commençant dans un premier temps par l’obtention du diagramme d’état du système amorphe constitué du binaire eau-PVP, puis le diagramme de fusion du ternaire eau-PVP-lactose afin d’en déduire les paramètres clefs pour l’optimisation des cycles de lyophilisation de ces suspensions bactériennes. Dans la deuxième partie, nous avons caractérisé par microscopie élec...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
Ce travail est basé sur l’étude expérimentale, étape par étape, du procédé de lyophilisation, afin d...
This work is based on the experimental study, step by step, of the freeze-drying process of a model ...
[EN] This work is based on the experimental study of the freeze-drying process to understand the imp...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
Ce travail est basé sur l’étude expérimentale, étape par étape, du procédé de lyophilisation, afin d...
This work is based on the experimental study, step by step, of the freeze-drying process of a model ...
[EN] This work is based on the experimental study of the freeze-drying process to understand the imp...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThe objective of this paper was to present experimental results concerning the...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...
International audienceThese experimental data are concerning the optimization of freeze-dryingcycles...