Method of manufacturing dry food having shape of Senbei rice cracker or twisted roll by extruding and puffing especially suitable for the production of dry foods having a shape of Senbei rice cracker or twisted roll by subjecting multi-grain or various raw materials to high temperature and high pressure
The present invention relates to a method of manufacturing dry food having a shape of Senbei rice cracker or twisted roll by extruding and puffing, wherein the raw materials are sequentially subjected to heating, pressing, shaping, cutting and forming, seasoning, drying to complete the production of dry food products. The invention is characterized in that time, cost and space for pre-forming the raw materials can be simplified, and the process, working hours and energy of the intermediate multiple stages of drying can be greatly saved. Because no refining is needed, nutrition can be retained without wasting the resources, making this invention relatively more economical and especially suitable for the production of dry foods having a shape of Senbei rice cracker or twisted roll by subjecting multi-grain or various raw materials to high temperature and high pressure, and it helps to reduce the risk of contamination of semi-finished products during the manufacturing process.本發明擠壓膨化仙貝米菓及麻花型狀之乾糧製造方法,係將所提供的原料依序經過加熱加壓塑型、裁切成型及調味烘乾定型等步驟完成乾糧成品之製作,可以省去將原料預先製糰的時間、成本及空間,更可以大幅節省中間多道烘乾的工序、工時及能源,不須精製更能保留營養及不浪費資源,相對更符合經濟效益,尤適合以多穀物或各種不同原料,經高溫高壓製成仙貝米菓形狀或麻花形狀的乾糧成品,而且有助於降低其半成品在製造過程中遭受汙染之風險。
