Vacuum freeze-dried dried meat slices and making method thereof

Abstract

The invention relates to vacuum freeze-dried dried meat slices and a making method thereof. The method comprises a step of performing dicing and cutting treatment: cutting meat and fat into granules; a pulsed electric field treatment step: respectively placing the cut meat particles and fat particles in a high-voltage instantaneous pulsed electric field device for electric shock treatment; a pickling treatment step: mixing the meat particles and the fat particles subjected to the pulsed electric field treatment according to a preset proportion, adding a pickling material, and performing sufficient and uniform stirring so as to obtain a dried meat slice raw material; a freezing treatment step: freezing the dried meat slice raw materials to completely crystallize moisture in the dried meat slice raw materials; a low-temperature drying step: putting the crystallized dried meat slice raw material into a vacuum freeze dryer for drying treatment; and a baking processing step: baking the dried meat slice raw materials. The making method of the vacuum freeze-dried dried meat slices is simple and ingenious in steps, easy to control and high in efficiency.

Description

technical field [0001] The invention relates to the field of making dried meat, in particular to a vacuum freeze-dried dried meat and a preparation method thereof. Background technique [0002] Dried meat is a healthy and nutritious snack food. The protein content in dried meat is much higher than that of fresh meat, and it has the advantages of nourishing health, warming the stomach, replenishing energy and low fat, and is generally loved by the public. [0003] However, there are some disadvantages when meat is dried by traditional drying methods. For example, the meat dried by blast has the disadvantages of darker color, harder taste, and larger deformation of the meat. However, the dried meat dried by vacuum is darker in color, crisper in taste and slightly deformed. That is, traditional methods of drying meat result in dull meat, greater nutritional damage and inefficient drying. Contents of the invention [0004] Based on this, it is necessary to provide a method ...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a vacuum freeze-dried meat jerky method for the technical problems that the traditional method of drying meat will lead to dark color, greater nutritional damage and low drying efficiency.

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