Two parts in this integrated creative invention: deep processing for frozen aquatic meal productshigh-valued utilization for byproducts. The deep processing technology for fish meal is the commodities without thawingwashing process while cooking. The technology also can remove fishy smells. Byproducts are full of rich nutrition but usually were used as animal feeding food, sold by low prices,evenly discarded. This technology is developed to extract nutrition factors in fish bone/scales by using an autoclave system with a series of heatingpressure procedures.

This invention targets at value-added increase for fish bone/scale by-products through a series of manufacturing units of steaming, pressure/ temperature,drying. The core design of pressure/temperature in terms of powdered machining equipment consists of a high pressure chamber, heating components, superheated steam,operations experiments as well.