Variable-field-intensity ohmic heating-based frozen meat homogenization unfreezing method

The frozen meat unfreezing method comprises the following steps: performing ohmic heating on frozen meat between the electrode plates in pairs in conductive unfreezing liquid, each electrode plate being not in contact with the frozen meat in the heating and unfreezing process, and filling a gap between the electrode plates and the frozen meat with the unfreezing liquid serving as a conductive medium, in the heating and thawing process, along with local thawing of the frozen meat, the electric field intensity between the electrode plates is gradually reduced so as to maintain a preset thawing power range. The frozen meat unfreezing method based on variable field intensity ohmic heating is beneficial to realizing uniform unfreezing of the frozen meat. 本发明的冷冻肉解冻方法，包括在导电性解冻液中用成对的电极板对置于其间的冷冻肉进行欧姆加热，其中加热解冻过程中各电极板与冷冻肉不接触，其间的间隙由作为导电介质的解冻液填充，且其中加热解冻过程中随着冷冻肉局部化冻，逐步降低电极板间的电场强度以维持预定的解冻功率范围。本发明的基于变场强欧姆加热的冷冻肉解冻方法有利于实现冷冻肉的均一化解冻。