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freeze-drying
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freeze-drying, |
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Freeze-dried rose |
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Biotechnology plays an important role in the development of science and technology in the 21st century. The field of biotechnology has also become the fastest-growing field in today's high-tech, and the commanding heights of gun battles in the development of science and technology in various countries. The application of freeze dryer in biopharmaceuticals can greatly solve the chemical, physical and biological instability of biochemical drugs and biological agents. Due to the sublimation of tiny ice crystals, the solid material tends to maintain its volume before freezing after being lyophilized, and is easily dissolved and restored after adding water. The quality of the substance needs to meet certain conditions during the sublimation process. From the viewpoint of the temperature of the biological drug product, it is generally possible to maintain a low temperature state lower than -25 ¡ã C, and it is preferable to dry heat-labile substances such as enzymes, hormones, nucleic acids, blood, and immunological products. After the biological drug product is dried, 95% to 99% of the water can be removed, and the drying process needs to be carried out under vacuum conditions, so that the obtained product is not easily oxidized, so the technique is suitable for long-term preservation of the product. With the rapid development of biopharmaceuticals, freeze-drying technology has been proved to be a very effective technology by pharmaceutical production practice, and will increasingly show its superiority in the process of continuous development of the pharmaceutical industry. ¡¡If you have the needs of freeze dryers, freeze dryers, etc., you need to know the quotation, Please go to http://www.vacuumfreezedryer.cn/ to find the phone +86-10-58895379 or email: info@bjsyhx.com.cn Contact us, we will contact you in the first time. shelf heating Freeze Dryer£º http://www.vacuumfreezedryer.cn/Shelf-Heating-Freeze-Dryer_116.html Clinical and Production Freeze Dryers£º http://www.vacuumfreezedryer.cn/Clinical-and-Productio |
Company: |
Beijing Songyuan Huaxing Technology Development Co., Ltd.
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Contact: |
Mr. tingting cheng |
Address: |
Room 706 Tower C, Changyin Building |
Postcode: |
100000 |
Tel: |
01058895377 |
Fax: |
01058895377 |
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