With the advancement of science and technology, people's requirements for food, medicine, biological products and other products are getting higher and higher, and new equipment such as freeze dryers has become an important tool to meet these needs. So, what is so special about it that makes people so fond of it?
1. Maintain the original nutrients.
The freeze dryer uses low-temperature vacuum freezing technology to freeze food, medicine and other products at a very low temperature, and then extract the moisture in them, so that the moisture in the product is reduced to a negligible degree. In this way, not only can the original color and aroma of the product be effectively preserved, but also the nutrients of the product can be kept from being destroyed.
2. Extend the shelf life of the product.
Since the freeze dryer is able to completely remove the moisture from the product, the shelf life of the product can be greatly extended. At the same time, the freeze dryer can also avoid the impact of oxidation and deterioration of the product, so as to better maintain its original quality and taste.
3. Improve the quality and added value of products.
It can improve the quality and added value of the product, making the product more competitive in the market. For example, in the food industry, freeze-drying technology can be used to make crispy, rich-flavored, nutritious dried fruits, jerky and other products, which are not only easy to carry, but also can meet people's needs for healthy food.
Fourth, the scope of application is wide.
It is not only suitable for food, medicine and other fields, but also for cosmetics, biological products and other fields. For example, in the cosmetics industry, freeze-drying technology can freeze-dry products such as essence and **, so as to better retain the active ingredients in them and improve the efficacy and quality of products.
To sum up, the freeze dryer has become an indispensable and important equipment in modern industrial production due to its ability to maintain the original nutrients, extend the shelf life of the product, improve the quality and added value of the product, and have a wide range of applications.