This creation provides one kind and keeps in cold storage system, and it includes one of be sequentially connected the first cleaning device, an infuser device, one second cleaning device and a refrigerating plants. It wherein include a microrefrigerating fluid in infuser device； One end of second cleaning device system what first cleaning device opposite with the infuser device is connected； One end of the refrigerating plant system what infuser device opposite with second cleaning device is connected. The system that keeps in cold storage of this creation impregnates the food with cell by the microrefrigerating fluid of infuser device, and food can be made not generate ice crystal into the cell during freezing, still possesses consistency with appearance chromatic difference to reach the fresh deliciousness of food for preceding Hou of thawing； The more traditional freezing method of speed that food heat transfer of enduring cold directly is contacted by the microrefrigerating fluid in infuser device is fast, therefore can lower freezing electric cost.本創作提供一種冷凍儲藏系統，其包含依序相連接之一第一清洗裝置、一浸泡裝置、一第二清洗裝置以及一冷凍裝置。其中浸泡裝置內包含一微凍液；第二清洗裝置係與該浸泡裝置相對於該第一清洗裝置的一端相連接；冷凍裝置係與該第二清洗裝置相對於該浸泡裝置的一端相連接。本創作之冷凍儲藏系統藉由浸泡裝置之微凍液浸泡具有細胞的食物，可使食物在冷凍的過程中細胞內不產生冰晶，以達成解凍前後的食物之新鮮美味與外觀色差仍保有一致性；藉由浸泡裝置內的微凍液直接接觸受凍食物熱傳導的速度較傳統冷凍方法快，因此可減低冷凍用電成本。
