说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 低温冷冻干燥
1)  low temperature cryodesiccation
低温冷冻干燥
1.
In the season of cutting antler of sika during 2004 to 2006 year,an experimental research was carried out to elaborate antler with the method of low temperature cryodesiccation according to the modern theory of food and biological product refreshing and drying technique.
为提高鹿茸加工效率和产品质量,探索鹿茸加工新工艺,2004~2006年在梅花鹿收茸季节,利用现代食品和生物制品冷冻保鲜与干燥技术理论对鹿茸进行低温冷冻干燥加工试验研究,结合鹿茸的组织结构和生物学特点,对鲜茸进行冷冻保鲜与脱水干燥制成鹿茸产品,并与沸水煮炸、微波能和远红外烤箱烘烤等传统的鹿茸加工方法相比较。
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。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条