Chinese medicine freeze-drying machine: from "decoction of soup and paste" to "freeze-drying and instant dissolution"

Traditional Chinese medicine preparations (such as decoctions and ointments) suffer from the pain points of tedious boiling, difficult storage, inconvenient carrying, and easy degradation of active ingredients, which restrict their application and promotion. The traditional Chinese medicine freeze-drying machine (also known as the traditional Chinese medicine freeze-drying machine) provides a solution through vacuum freeze-drying (FD) technology.

The working principle of traditional Chinese medicine freeze-drying machine is to use the sublimation principle to directly convert the water in the traditional Chinese medicine extract, paste or fresh medicine slices from solid ice into water vapor in a physical environment of low temperature and high vacuum, thereby achieving low-temperature dehydration.

Compared with traditional drying and spray drying, traditional Chinese medicine freeze dryer has the following technical advantages:
1. Maximizing the retention of thermosensitive active ingredients: Protecting volatile components, glycosides, alkaloids, polysaccharides, proteins, and various enzymes in traditional Chinese medicine at low temperatures, and preventing their decomposition, denaturation, or loss in traditional Chinese medicine freeze-drying machines to ensure efficacy.
2. Preventing oxidation and browning: The vacuum oxygen deficient environment inhibits the activity of polyphenol oxidase, and the traditional Chinese medicine freeze dryer effectively prevents enzymatic browning and oxidation of active ingredients in medicinal materials, maintaining their original color, aroma, and morphology.
3. Good rehydration and easy to use: The freeze-dried product has a loose and porous sponge like structure, which quickly dissolves when it comes into contact with water, restoring the original soup or fresh medicine state without the need for decoction, and can be consumed immediately.
With the promotion of the "Healthy China" strategy and the increasing demand for natural medicines, traditional Chinese medicine freeze-drying machines are designed to preserve the thermosensitive active ingredients and color aroma of Chinese medicinal materials to the greatest extent possible, targeting freeze-dried powder injections, freeze-dried oral solvents, and traditional Chinese medicine formula granules.