Any industrial facility that values long-term preservation of its products should consider freeze-drying. Freeze dryers are devices that sequester cumulative damage agents such as oxidation and maintain the freshness of valuable components.
Freeze-drying continues to be a safe bet in industrial laboratories in view of the challenges present in product preservation. By following the recommendations provided here, this technique will catalyze harvest efficiency and quality, ensuring return on investment and providing long-term sustainable solutions.
The Basics: What is Freeze Drying?
Freeze-drying is a preservation technique used to extend the shelf life of moisture-sensitive products. By reducing temperatures to cryogenic levels and applying a vacuum, the water present is sublimated, leaving behind a dry, stable matrix without compromising product integrity.
Freeze dryers, or freeze drying machines, perform this process and are vital in many industrial laboratories. Freeze-dried products do not require refrigeration and can be rehydrated back to their original state, making them ideal for pharmaceutical, food and biotech industries.
Redefining Sample Preservation
Depending on the needs of the laboratory, freeze dryers can range from benchtop models to larger systems. Regardless of size, it is crucial to follow recommendations to ensure proper operation.
Sample Preparation: To ensure the best results, samples should be frozen beforehand. Consideration of the freezing rate can be crucial as fast processes produce smaller ice crystals, which can be favorable for cell preservation.
Process Setup: For effective lyophilization, accurate vacuum pressure and freezing point are vital. Incorrect adjustment of these could result in damage to the sample or machinery.
Regular Maintenance: It is advisable to clean the vacuum chamber after each freeze-drying cycle to avoid cross-contamination. In addition, regular maintenance of the vacuum pumps extends the life of the machinery and ensures its proper functioning.
The Benefits of Industrial Freeze Drying
The use of freeze dryers offers innumerable advantages in an industrial laboratory:
Preservation of Natural Characteristics: lyophilization preserves the physical structure and chemical activity of substances, which is beneficial in maintaining the original properties of products.
High Product Stability and Longevity: Freeze-dried products have a longer shelf life and better resist extreme temperature and pressure conditions, facilitating their storage and distribution.
Weight Reduction: By eliminating water, the weight of the products is reduced, which lowers transportation costs and improves production yields.
What we have in Kalstein for you
In Kalstein laboratory equipment, we have the most updated designs of the market and at the best price, being an indispensable equipment in any laboratory area, the materials with which it is manufactured guarantee the efficiency of the results; do not hesitate to meet us HERE, you will find all the necessary information to ensure an effective purchase, in addition to the wide range of lyophilizers that we have for you, we advise you on which one to choose.