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1)  Vacuum freezing drying
共沉淀-真空冷冻干燥法
2)  vacuum freeze drying
真空冷冻干燥法
1.
RESULTS: The content of gastrodin of Rhizoma Gastrodiae processed by vacuum freeze drying was significantly higher than that by boil with water and oven drying.
方法:采用RP-HPLC法测定真空冷冻干燥法和传统的水煮烘干法加工后的天麻中的天麻素的含量,并比较两者的外观特征。
3)  lyophilization method
冷冻真空干燥法
1.
Methods Fresh milk method together with traditional lyophilization method and common milk powder method were applied to preserve 86 strains of gonococci.
方法 用鲜奶法、普通奶粉法和冷冻真空干燥法三种方法同时保存 86株淋球菌。
4)  vacuum freeze dryer
真空冷冻干燥机
1.
Study on a temperature control model and its system of vacuum freeze dryer;
真空冷冻干燥机温度控制模型与系统的研究
5)  Vacuum freeze drying
真空冷冻干燥
1.
Investigations of vacuum freeze drying process of taro crisp slice;
真空冷冻干燥香芋脆片生产工艺研究
2.
Heating system of new generation food vacuum freeze drying machine;
食品真空冷冻干燥机加热系统
3.
Study on the vacuum freeze drying craft of Oviductus Rana;
林蛙油真空冷冻干燥工艺研究
6)  vacuum freeze-drying
真空冷冻干燥
1.
Research on vacuum freeze-drying processing technology of kiwifruit piece;
猕猴桃片真空冷冻干燥工艺研究
2.
Application of vacuum freeze-drying Technology in fruit and vegetable processing;
浅谈真空冷冻干燥在果蔬贮藏加工中的应用
3.
Study on Vacuum Freeze-drying Technology of Strawberry Powder;
真空冷冻干燥工艺生产草莓粉的技术研究
补充资料:真空冷冻干燥
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性质:又称升华干燥。首先将制品进行冻结以固定其生物特性及结构,然后在真空条件下进行干燥,即将制品中的固态水分直接升华为蒸气。真空冷冻干燥过程包含三个基本操作:冷冻、升华(初次干燥)和去吸附(二次干燥)。物质可以几乎不发生结构上或生物特性方面的变化,且制品具有高度的脱水性。冷冻干燥制品可在一般条件下长期贮存,需要使用时,加入适量水分便能立即使物品恢复新鲜状态。广泛用于干燥血浆、浓缩生物组织、制药及食品加工等。

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