Preparation method of special nutritional chicken meat floss

The invention relates to a preparation method of special nutritional chicken meat floss. The preparation method comprises the following steps: pretreating (cleaning, peeling, deboning and crushing) fresh chicken meat serving as a raw material, then adding soybean protein powder (the weight ratio of the fresh chicken meat to the soybean proteins is 10:(1-3)) into the fresh chicken meat, adding water, uniformly mixing, cutting into small blocks of 0.8-1.2cm , and drying the small blocks in hot air under 50 DEC G to control the humidity of the material at 18-22 percent; carrying out extrusion (the feeding speed is 20-30Kg/h, the temperature of a machine barrel is 120-180 DEG C, and the rotating speed of a screw rod is 80-120r/min), then carrying seasoning, puffing and drying dewatering until the moisture content is lower than 5 percent, and finally introducing nitrogen for packaging. The product is rich in nutrition, is integrated with plant proteins and animal proteins, tastes loose and delicious and smells mellow. The production technology of the product is simple, and the operation is convenient; the production technology can be widely used in products of the floss series, such as meat floss cakes and floss bread, and has a wide market prospect.