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1)  freeze drying
冻干,冷冻干燥
2)  freeze drying
冷冻干燥
1.
Influence of freeze drying on cow milk fatty acids and its isomers;
冷冻干燥对牛乳脂肪酸及异构体成分的影响
2.
Study on atmospheric absorbent fluidized freeze drying of solid food;
固态食品常压吸附流化冷冻干燥的研究
3.
Beneficial effects of intracellular trehalose on red blood cells by freeze drying;
载入海藻糖红细胞冷冻干燥保存的实验研究
3)  freeze-dried [英]['fri:zdraid]  [美]['friz,draɪd]
冷冻干燥
1.
The isolated strains from kefir grains were freeze-dried, the quality of these freeze-dried procedure were assessed.
对从开菲尔粒子中分离到的菌种进行冷冻干燥,并检测冻干后发酵效果,结果显示,当添加保护剂:10%海藻糖+5%山梨醇+10%甘油+5%低聚异麦芽糖,冷冻干燥条件为-62℃,0。
2.
OBJECTIVE To prepare brevescapine(BRE) inclusion complex freeze-dried powder injection and evaluate its safety.
方法以2-羟丙基-β-环糊精(HP-β-CD)为包合材料,采用冷冻干燥法制备灯盏花素包合物冻干粉针,摩尔连续递变法确定包合物的包合比例,红外光谱法、差示扫描量热法对包合物进行验证,高效液相色谱法测定包合物前后水溶液中药物的溶解度,并考察灯盏花素冻干粉针剂的溶血性和血管刺激性。
3.
Objective To prepare tanshinone ⅡA inclusion complex freeze-dried powder injection and study its characters.
方法以羟丙基-β-环糊精(HP--βCD)为包合材料,采用冷冻干燥法制备注射用丹参酮ⅡA包合物;用差示扫描量热法、红外光谱法及相溶解度法验证包合物的形成;考察注射用丹参酮ⅡA包合物复溶后的pH值、澄清度、渗透压、与稀释剂的配伍稳定性及溶血性等基本性质。
4)  freeze-dry [英]['fri:z,draɪ]  [美]['friz,draɪ]
冷冻干燥
1.
The Application of HACCP in Mushroom Made by Freeze-dry Technique;
HACCP在冷冻干燥蘑菇生产中的应用
2.
The application of HACCP system in asparagus made by freeze-dry technique;
HACCP在冷冻干燥芦笋生产中的应用
3.
Freeze-drying Cryoprotectant Optimized by Orthogonal Experiment for Acidithiobacillus ferrooxidans;
正交法优化嗜酸氧化亚铁硫杆菌冷冻干燥保护剂
5)  Freeze-drying [英]['fri:z'drai]  [美]['friz'draɪ]
冷冻干燥
1.
Numerical simulation and experimental study of column food in freeze-drying process basis on URIF model;
基于URIF模型的圆柱型物料冷冻干燥过程的二维模拟及验证
2.
Experimental Study on Technological Parameters of Apple Freeze-drying;
苹果冷冻干燥工艺参数的试验研究
3.
Simulation of transport processes and phase distributions during freeze-drying by pore-scale network modeling;
冷冻干燥过程相迁移和相分布的孔尺度网络模型与模拟
6)  lyophilization [lai,ɔfilai'zeiʃən]
冷冻干燥
1.
Development of a Freezing Drier for Lyophilization of Biomaterials;
FD-1冷冻干燥机的研制及生物材料的冷冻干燥
2.
Exopolysaccharide production and lyophilization preparation from Streptococcus thermophilus ST;
产胞外多糖的嗜热链球菌ST冷冻干燥制剂的研究(英文)
3.
Optimization of Stabilizer for Lyophilization of Lactobacillus reuteri by Quadratic Orthogonal Rotation Combination Design
二次正交旋转组合设计优化猪源罗伊乳杆菌冷冻干燥保护剂
补充资料:冷冻干燥
      又称升华干燥,将物料冷冻至水的冰点以下,并置于高真空(10~40Pa)的容器中,通过供热使物料中的水分直接从固态冰升华为水汽的一种干燥方法。冷冻干燥操作中使物料处于冰冻状态,物料内部结构可以保持不变,所以特别适用于处理凝胶物料。一般干燥方法的干燥温度需在冰与物料的共融点之上,干燥后产品将失去原有凝胶性质。又如用一般的真空干燥法处理含盐的生物制品时,表层会形成盐壳;而用冷冻干燥法可以避免发生这种现象。冷冻干燥也适用于处理热敏性和易氧化的物料,如抗菌素、生物制剂等。蔬菜、水果、鲜鱼、肉类等食品经冷冻干燥后,不仅可以久藏,而且能保持原来的多孔结构,吸收水分后可以恢复原有的色香味。
  
  冷冻干燥的供热速率应当使冰以足够的速率升华,同时又不使物料的温度升高到熔点。实验表明,只有在除去了95%以上的水分之后,才允许物料温度升高到室温。冷冻干燥所用的载热体,是常温或温度稍高的任何液体或气体。冷冻干燥器(见彩图)往往不需保温,有时甚至以导热性较好的材料制造,以充分利用外界热量。
  

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