Vacuum freeze dryer application field cases

Vacuum freeze dryers are widely used in medicine, pharmaceuticals, biotechnology, chemical industry, food and other fields.

1. Medical applications
Freeze-drying technology can be used to preserve various organs such as blood, arteries, bones, skin, cornea and nerve tissue for a long time. The cells are not destroyed during freeze-drying, and the organisms can be resurrected after rehydration. For example, freeze-dried bones can be stored at room temperature or in the refrigerator for up to 2 years.

2. Pharmaceutical field: Freeze-drying of medicines includes traditional Chinese medicine and western medicine.
1. Freeze-drying of Western medicines: Freeze-drying of Western medicines has achieved certain development in China, but currently there are not many varieties of freeze-dried medicines and the product prices are high.
2. Freeze-drying of traditional Chinese medicines: Some traditional Chinese medicines that are currently freeze-dried include ginseng, velvet antler, yam, cordyceps and other small amounts of traditional Chinese medicines. A large number of Chinese patent medicines have not yet adopted freeze-drying technology. For this reason, my country's traditional Chinese medicine freeze-drying technology and product research There's still a lot of potential.
3. Biotechnology field:

Freeze-drying includes the production of serum, plasma, vaccines, enzymes, antibiotics, hormones and other drugs; biochemical inspection drugs, immunology and bacteriology inspection drugs; blood, bacteria, arteries, bones, skin, cornea, nerve tissue and various Long-term preservation of organs.

4. Chemical industry
Ultrafine powder functional materials, such as optical fibers, superconducting materials, microwave dielectric materials, magnetic powder, and catalyst processing that can accelerate reaction engineering, etc.

5. Food field
It is used to freeze-dry coffee, spices, meat, seafood, fruits and vegetables that maintain the color, aroma, taste and nutritional content of food and can quickly rehydrate. This excellent performance is particularly outstanding in convenience fast food, showing strong development momentum. For example, about 50% of Japan's convenience foods are freeze-dried foods.