System and the region of the fowls which high freshness fractionation were treated, the internal organs or in the starting raw materials which consist of those blends, the dry matter containment the specific active ingredient in the aforementioned starting raw materials by consecutively administering comminution treatment process (A) beating comminution treatment process, (B) heating treatment process, (C) with dry treatment process and case (D), or it is the manner which produces the comminution ones, it possesses hypoxia gas atmosphere aforementioned (B) as a process, it does the manipulation which it heats treats inside the quasi- sealing space which consists of the vapor-liquid mixed stock media of the minute waterdrop and vapor of the normal pressure and 95 - the 120 .高鮮度分別処理された家禽類の組織、部位、臓器またはそれらの混合物からなる出発原料に、(A)細断粉砕処理工程、(B)加熱処理工程、(C)乾燥処理工程および場合により(D)粉砕処理工程を順次施すことにより、前記出発原料中の特有有効成分を保持させた乾燥物またはその粉砕物を製造する方法であり、前記(B)工程として、低酸素ガス雰囲気を有し、常圧かつ95~120℃の微細水滴と水蒸気との気液混合系媒体からなる準密封空間内で加熱処理する操作を行う。
