Lyophilize
To lyophilize means to preserve a substance by rapidly freezing it and then removing the water content through sublimation under vacuum. This process, also known as freeze-drying, is crucial for maintaining the integrity and stability of sensitive materials like pharmaceuticals, biological samples, and food products. The low temperatures and vacuum prevent chemical reactions and microbial growth that could degrade the substance, leading to long-term preservation and easy reconstitution. It is a method of dehydration.
Lyophilize meaning with examples
- The pharmaceutical company carefully lyophilized the new vaccine, ensuring its stability during storage and transportation to remote areas. The freeze-dried product could then be easily reconstituted with sterile water before administration, maintaining its potency and efficacy for a long period, and extending the shelf life.
- Researchers lyophilized the delicate tissue samples collected from the rainforest expedition. They then shipped the freeze-dried samples back to the lab, knowing that the low-temperature preservation would allow them to study the DNA and proteins of these rare species, preserving scientific data.
- The gourmet food company chose to lyophilize their berries to preserve their original flavor, texture and nutrients, and the freeze-dried result had a significantly lighter weight that reduced shipping costs, allowing them to create a convenient snack with a long shelf life.
- To study the effect of climate change on ancient microorganisms, scientists lyophilized soil samples from a glacier. The process protected the microbial life within, facilitating future analysis of the ancient genetic material, providing valuable insights into the past, present, and future.
- The museum decided to lyophilize the fragile historical documents, fearing damage from traditional preservation techniques. The freeze-drying method allowed them to remove moisture without causing distortion or discoloration, ensuring that the papers would be available for posterity.
Lyophilize Crossword Answers
10 Letters
LYOPHILISE