A method for reducing the activation characteristics of placenta powder, including a pretreatment step of washing a placenta, a cooking step of heating the placenta with a heating device, a processing step, a reduction step using an oxidoreductase, and a use of a wire The decomposition steps of schizomycin The processing steps include a drying process of using a drying device to dry the placenta, and a grinding process of using a crushing device to crush the placenta into the placenta powder. The reduction step reduces the effective proteins in the placenta powder that have lost activity due to high temperature, and the decomposition step decomposes harmful proteins to achieve the effect of enhancing the nutritional value of the manufactured placenta powder.一種胎盤粉之活化特性還原方法，包含一清洗一胎盤的預處理步驟、一使用一加熱裝置加熱該胎盤的烹煮步驟、一加工步驟、一使用一氧化還原酶的還原步驟，及一使用一絲裂黴素的分解步驟。在該加工步驟中，包括一使用一烘乾裝置烘乾該胎盤的烘乾流程，及一使用一粉碎裝置將該胎盤粉碎成該胎盤粉的粉碎流程。藉由該還原步驟還原胎盤粉中因高溫失去活性的有效蛋白，並藉由該分解步驟分解有害蛋白，達成提升製造出之胎盤粉營養價值的功效。
