| abstract |
When in the freezing of a wet material containing water molecules and a substance other than water molecules, freeze concentrating of the substance in the wet material is to be inhibited, when in the freezing of a wet material containing a physiologically active substance, deactivation of the physiologically active substance is to be inhibited, and when through freezing or lyophilization of a wet material containing water molecules and a component other than water molecules, it is intended to produce a lyophilizate or frozen matter having the component homogeneously diffused therein, an antifreeze protein is added to the wet material. |