Application Of Lyophilizer in Chinese Medicine Industry
Application of lyophilizer in Chinese medicine industry
Does lyophilizing destroy traditional Chinese medicine ingredients? Here, we will discuss with you. The full name of vacuum freeze-drying technology is vacuum freeze-drying technology. It is a drying method that makes use of the sublimation performance of low temperature water to dehydrate materials at low temperature and achieve the purpose of drying.
The principle is to freeze the wet material at its freezing point temperature to get a stable solid skeleton, and then heat it up under an appropriate vacuum degree to make ice directly sublimate into water vapor, and then condense the water vapor in the condenser of the vacuum system to get dry products.
The freeze-drying process of Chinese medicine is a process of state change and movement of water at low temperature and low pressure. The basic principle is heat and mass transfer at low temperature and low pressure.
Compared with other drying methods, the freeze-drying technology has many advantages: it can avoid decomposition and deterioration of heat-sensitive components in drugs; It can prevent the easily oxidized components in the material from oxidizing and deteriorating, especially suitable for the drying of the heat-sensitive, easily oxidized and unstable materials in traditional Chinese medicine. The obtained product has loose texture, porous structure and good water rehydration, which can restore the original properties of the liquid. Lyophilized products have low water content, which is beneficial to their long-term preservation. It is easy to realize aseptic operation, the whole process of contamination is relatively less, the obtained products have good clinical effects, less allergies and less side effects.
To provide customers with food, biology, pharmaceutical engineering and other fields, freeze-drying equipment complete production line project package service (turnkey project), welcome to visit our factory or call consultation!
Parameter:
Model | KFD-20 | KFD-25 | KFD-30 | KFD-50 | KFD-100 |
Tray area(m²) | 20 | 25 | 30 | 50 | 100 |
Input capacity(kg/batch) | 200 | 250 | 300 | 500 | 1000 |
Min. cold trap temperature(℃) | <-45℃ | <-45℃ | <-45℃ | <-45℃ | <-45℃ |
Vacuum degree(pa) | <10pa | <10pa | <10pa | <10pa | <10pa |
Tray temp. | -35~+100℃ | -35~+100℃ | -35~+100℃ | -35~+100℃ | -35~+100℃ |
Tray quantity | 18 | 22 | 18 | 28 | 36 |
Tray Size(mm) | 2200x600 | 2200x600 | 3300x600 | 3300x600 | 5000x600 |
Cooling method | Water cooled | Water cooled | Water cooled | Water cooled | Water cooled |
Total power(kw) | 45 | 50 | 60 | 100 | 180 |
Total weight(kg) | 8000 | 9000 | 11000 | 20000 | 40000 |
Pre-sale:
As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech-info will also be provided for you.
After-sale:
We will keep in touch with you, to make sure every parts of the freeze dryer work well. One year warranty, free online service.
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