The biopharmaceutical industry has requirements for product stability and activity. Through its low-temperature drying process, the low-temperature spray dryer can effectively protect thermosensitive biomolecules, maintain their original activity and properties, and provide strong support for the research, development and production of biopharmaceuticals.

2、 Working principle of low-temperature spray dryer

The low-temperature spray dryer adopts an advanced dry air system, which uses air as the carrier medium35℃Realize rapid drying of materials at low temperatures. During this process, the solvent is dried while the active ingredients and properties of the material are preserved. This low-temperature drying technology is particularly suitable for biological products that are prone to loss of activity or degradation at high temperatures.

3、 Application of low-temperature spray dryer in biopharmaceuticals

1. Preparation of drug powder

In biopharmaceuticals, many drugs need to exist in powder form for easy storage, transportation, and use. low temperature35℃The spray dryer can spray the liquid medicine into tiny droplets at low temperature35℃Quickly dry into powder. This powdered drug not only has higher stability, but also improves the solubility and bioavailability of the drug, thereby enhancing its efficacy.

2. Preparation of vaccines

Vaccines are one of the important products in the field of biopharmaceuticals. low temperature35℃Spray dryer plays a key role in vaccine preparation. By precise control of drying parameters, low temperature35℃The spray dryer can maintain the integrity and stability of the bioactive components in the vaccine and ensure that the vaccine will not be inactivated during storage and transportation. In addition, powdered vaccines are easy to package and administer, improving the convenience of vaccine use.

3. Drying of biological products such as peptides and proteases

Peptides, proteases, and other biological products have wide applications in biopharmaceuticals, but these biomolecules are often sensitive to temperature and easily lose their activity at high temperatures. low temperature35℃The spray dryer can be used at low temperature35℃To achieve rapid drying of these biological products, effectively protecting their active ingredients and properties. This makes the low temperature35℃Spray dryer is an ideal choice for drying biological products such as peptides and protease.

4、 Specific case analysis

When developing a polypeptide, a biopharmaceutical enterprise used the 35 ℃ low-temperature spray dryer QFN-DW-5 to prepare polypeptide powder. By precisely controlling the drying parameters, the enterprise has successfully prepared peptide powders with high stability and activity. This powdered peptide exhibits excellent performance during storage and transportation, without any loss of activity. This successful case fully demonstrates the great potential and application value of low-temperature spray dryer in biopharmaceuticals.

5、 Advantages of low-temperature spray dryer

1、Keep the activity of materials: the inlet air temperature of the low-temperature spray dryer is as low as 35 ℃, which can keep the active ingredients of materials from being damaged during the drying process, which is particularly important for the fields of biopharmaceuticals.

2、High drying efficiency: the equipment uses spray technology to atomize materials into tiny droplets, which increases the surface area of materials, improves the efficiency of heat and mass transfer, and thus realizes rapid drying.

3、Good product quality: the product prepared by the low-temperature spray dryer has uniform particles, good fluidity, high solubility, and can maintain the original color, flavor and nutrition.

4. Easy to operate: The device is equipped with an advanced control system that enables automated operation, reduces the labor intensity of operators, and improves production efficiency and product quality stability.

The low-temperature spray dryer has a broad application prospect and important application value in the field of biopharmaceuticals. Its low-temperature drying technology and wide range of applications make it an important tool in the research and production of biopharmaceuticals. With the continuous development and technological progress of the biopharmaceutical industry, the low-temperature spray dryer will play an important role in more fields and contribute to the innovation and development of the biopharmaceutical industry.