Vacuum freeze-drying is a technique that makes a material dehydrate at low temperature and low pressure, and it has many merits. A control system is designed and developed based on a certain area freeze-drying machine. A test by the control system is done to optimize the freeze-drying technical parameters. According to the test results, by the method of quadratic orthogonal experiment, the key parameters, including duration, temperature and vacuum of freeze-drying, are analysed and optimized. The test proves the optimized parameters valid for certain vacuum freeze-drying machines and certain bacterins. Furthermore, the optimized parameters show that the vacuum freeze-drying method is useful for any area vacuum freeze-drying machine and any ...
The Vacuum Induced Nucleation method is here proposed as a mean to promote the uniformity of the bat...
In this work, an experimental unit of a vacuum spray dryer was built. This prototype attempted to co...
This paper deals with the use of a small-scale freeze-dryer, where very few vials are loaded (e.g. 1...
Vacuum freeze-drying is a technique that makes a material dehydrate at low temperature and low press...
Freeze drying is used to improve long-term stability of labile drugs. It comprises three different s...
A new method using vacuum-induced nucleation to control the freezing process as a means of reducing ...
Vacuum freeze-drying of frozen wet papers was investigated experimentally. A freeze-drying facility...
Freeze-drying is a fill finish operation which is commonly used to enhance the shelf life and stabil...
Vacuum freeze-drying technology is a high technology content, a wide range of knowledge of technolog...
[EN] Widespread use of advanced process control allows reduction of costs, by reducing drying time a...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Freeze-drying is a method of dehydratin...
Vacuum freeze drying is an excellent drying method, but it is very energy-intensive because a relati...
Many,freezing methods, mechanicul as well as cryogenic, have been in wide application in food indust...
Vacuum freeze-drying technology is the best way to preserve the quality of food at present, which ca...
In freeze-drying, the detection of the end of primary drying is a crucial aspect for both the proces...
The Vacuum Induced Nucleation method is here proposed as a mean to promote the uniformity of the bat...
In this work, an experimental unit of a vacuum spray dryer was built. This prototype attempted to co...
This paper deals with the use of a small-scale freeze-dryer, where very few vials are loaded (e.g. 1...
Vacuum freeze-drying is a technique that makes a material dehydrate at low temperature and low press...
Freeze drying is used to improve long-term stability of labile drugs. It comprises three different s...
A new method using vacuum-induced nucleation to control the freezing process as a means of reducing ...
Vacuum freeze-drying of frozen wet papers was investigated experimentally. A freeze-drying facility...
Freeze-drying is a fill finish operation which is commonly used to enhance the shelf life and stabil...
Vacuum freeze-drying technology is a high technology content, a wide range of knowledge of technolog...
[EN] Widespread use of advanced process control allows reduction of costs, by reducing drying time a...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Freeze-drying is a method of dehydratin...
Vacuum freeze drying is an excellent drying method, but it is very energy-intensive because a relati...
Many,freezing methods, mechanicul as well as cryogenic, have been in wide application in food indust...
Vacuum freeze-drying technology is the best way to preserve the quality of food at present, which ca...
In freeze-drying, the detection of the end of primary drying is a crucial aspect for both the proces...
The Vacuum Induced Nucleation method is here proposed as a mean to promote the uniformity of the bat...
In this work, an experimental unit of a vacuum spray dryer was built. This prototype attempted to co...
This paper deals with the use of a small-scale freeze-dryer, where very few vials are loaded (e.g. 1...