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    Home > Active Ingredient News > Drugs Articles > Sihuan freeze-drying pharmaceutical freeze-drying machine drying process to ensure the pharmacological properties of traditional Chinese medicine

    Sihuan freeze-drying pharmaceutical freeze-drying machine drying process to ensure the pharmacological properties of traditional Chinese medicine

    • Last Update: 2022-05-02
    • Source: Internet
    • Author: User
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    Four-ring freeze-drying pharmaceutical freeze-drying machine is a vacuum freeze-drying machine equipment with freeze-drying technology applied in the drying and processing of traditional Chinese medicine.
    Its working principle is that the processed traditional Chinese medicine is pre-frozen and crystallized in the freeze-dryer, and then directly The water is sublimated and dried to obtain a freeze-dried product of traditional Chinese medicine with a water content of about 1%

    .

    The main feature is that it can preserve the original medicinal properties of traditional Chinese medicine, is convenient for long-term storage and carrying at room temperature, has strong rehydration, is convenient to use, easy to absorb, and does not need to be boiled or decocted
    .

    The freeze-drying technology of traditional Chinese medicine of freeze dryer solves the problem of inconvenient storage, carrying and use of traditional Chinese medicine, and brings high efficiency and convenience
    .

       After the analysis and drying, the freeze dryer automatically enters the heat preservation stage, and the pressure rise test is performed before discharging to ensure that the freeze-drying effect is achieved
    .

    In the whole vacuum freeze-drying process, water is removed physically in a low temperature and vacuum environment, which can effectively ensure that the material does not change, does not oxidize, and does not produce chemical reactions to ensure the pharmacological properties of traditional Chinese medicine
    .

       Sihuan freeze-drying pharmaceutical freeze-drying machine can prevent biological products and medicines from changing and decomposing easily under the action of water and heat to a certain extent, less damage to biological tissues and cell bodies, and can reduce the number of viable bacteria body and virus death
    .

    Low temperature drying, the loss of volatile components in the material is very small, the growth of microorganisms and the action of enzymes cannot be carried out, and the original properties can be maintained
    .

    Since the drying is carried out under vacuum, there is less oxygen and therefore the protection of easily oxidizable substances
    .

       Sihuan freeze-drying pharmaceutical freeze-drying machine: 1.
    The medicines are subpackaged before freezing, and the dosage is accurate

    .

       2.
    Drying at low temperature can keep the heat-sensitive substances in the dried medicines

    .

       3.
    It is dried under low pressure, and the dried medicine is not easy to be oxidized and deteriorated, and at the same time, it can be sterilized due to lack of oxygen or the vitality of some bacteria

    .

       4.
    The dried drug can form a "skeleton" when it is frozen, and it can maintain its original shape after drying, forming a porous structure and the color is basically unchanged

    .

       5.
    Good rehydration, freeze-dried drugs can quickly absorb water and restore to the state before freeze-drying

    .

       6.
    Thorough dehydration, suitable for long-distance transportation and long-term storage

    .


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