The advantages and applications of freeze dryers in the pharmaceutical industry

In recent years, the demand for drying equipment in medicine machines has gradually increased. In particular, the demand for larger-scale equipment in vacuum freeze-drying equipment and equipment with functional combinations (eg, granulation-drying, drying-filtration) is increasing, and highly automated drying equipment is also very popular in some application fields. Drying equipment is mainly used for powder drying, baking and all kinds of glass containers for disinfection and sterilization. It is particularly suitable for the rapid and efficient drying of dry heat-sensitive, easily decomposable, easily oxidizable substances and complex ingredients.

Vacuum drying equipment and technology have the advantages of low-temperature drying, less destruction of active ingredients, looseness, easy dissolution, absorption, drying, and sterilization, which can ensure high product active ingredients, high sterility, and good oral absorption. Insiders pointed out that domestic companies have accelerated the study of vacuum drying technology, and some enterprises have also made breakthrough progress, reduced energy consumption to some extent, reduced pollution, and brought more benefits and value to the society. Green production, low-carbon production make its due contribution.

China's drying equipment industry has begun to enter a relatively mature stage of development, although there is still a certain gap between and developed countries, but overall, the prospects for the production of drying equipment pharmaceutical companies are still very substantial, but according to the current development of the domestic industry tips In the next few years, the domestic vacuum drying equipment industry will surely catch up with and become the backbone of the development of the domestic drying equipment industry.

Freeze-drying of medicines

The freeze-drying of medicines consists of two parts: Chinese medicine and western medicine.

Western medicine freeze-drying: Western medicine freeze-drying has been a certain degree of development in the country, but currently there are few varieties of freeze-dried drugs, the product price is high.

Freeze-Drying of Chinese Herbal Medicines: Currently, some freeze-dried Chinese medicines include lyophilized ginseng, velvet, yam, Cordyceps, and other small amounts of Chinese herbal medicines. A large number of Chinese patent medicines have not yet used freeze-drying technology. Therefore, there are still researches on freeze-drying technologies and products of Chinese medicines in China. Great potential.

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