This invention is physical properties of the marine products fish cake, it means that the marine products fish cake supplies quality revised medicine which can produce the marine products fish cake which is reformed in the physical properties which are rich in elasticity shift the revised medicine for the marine products fish cake which can improve in the elasticity which is made moderate hardness and the pu ri pu ri, especially, regardless of long and short of stability time at the time of marine products fish cake production, offers, being the marine products fish cake supplies quality revised medicine which features the amylase and that the modified starch is contained, by adding the particular improving agent in marine products fish cake manufacturing process the marine products kneadingIt can improve the food impression of the product.本発明は水産練り製品の物性である、適度な硬さとぷりぷりとした弾力に改善することができる水産練り製品用改良剤、特に、水産練り製品製造時の坐り時間の長短に関わらず、硬く弾力に富んだ物性に改質された水産練り製品を製造できる水産練り製品用品質改良剤が提供することであり、β-アミラーゼと加工澱粉とを含有することを特徴とする水産練り製品用品質改良剤であって、当該品質改良剤を水産練り製品製造工程中に加えることにより水産練り製品の食感を改善することができる。
