Una variedad de caramelos liofilizados, incluidos caramelos arcoíris liofilizados, malvaviscos liofilizados, gomitas liofilizadas, etc.

The vacuum Freeze drying (FD) technology began in the early 20th century. In the 1940s, FD technology was first tested and successfully by Russian scientists in the laboratory. During world war ii, FD technology was used to dehydrate plasma, making it light and portable. When needed, saline was injected to activate the cells. After world war ii, FD technology was used in medicine, biology, aerospace and aviation. In the 1960s, the United States used freeze-dried food produced by the technology as space food for astronauts; In the 1970 s, with the speeding up of industrialization process, digestion, absorption, the FD for scientific and technological achievements in the United States, Japan, and carries on the thorough research, make the FD technology and the equipment in the field of food processing and application has achieved further development, from then on, FD products and equipment into the era of the industrialized production, mainly used in pharmaceutical, beverage, food, and the low temperature drying of agricultural and sideline products.

Because of so many advantages, lyophilization technology has been widely used after its birth. In Europe, freeze-dried “instant coffee” set off a “coffee revolution”. In Japan, the development of freeze-dried food in the 1980s has reached more than 100 sub-categories in 22 categories, including meat, eggs, vegetables, aquatic products, cereals, fruits, drinks and health products. In the flower reading Netherlands, people even use it to store and transport flowers.