Research of Freeze-drying Slice of Raw-beef
The freeze-drying process of raw-beef slice was studied. The co-melting point, freeze-drying cure and the technological parameter were obtained. Freeze-drying raw-beef slice has the properties of long-time preservation, high-speed absorbance of water and convenience of use. In the largest degree,it can preserve the color, odour, taste and nutrition of fresh beef.