PURPOSE: Seasoned pork containing a rumex crispus extract are provided to use sauce containing the rumex crispus extract as an active ingredient for offering the excellent anti-oxidation ability. CONSTITUTION: Seasoned pork containing a rumex crispus extract uses rumex crispus sauce for seasoning pork containing the rumex crispus extract as an active ingredient. The rumex crispus sauce contains 100parst of pork seasoning sauce by weight, and 0.1~15parst of rumex crispus extract by weight. The rumex crispus extract is obtained by filtering rumex crispus using one solvent selected from edible alcohol, water, or their mixture before decompression concentrating, and freeze-drying the obtained concentrate.본 발명은 소리쟁이 추출물을 포함하는 양념돈육에 관한 것으로, 구체적으로 본 발명에 따른 양념돈육은 우수한 항산화능을 가지면서 저장성 및 품질특성을 향상시키는 장점이 있다.