The present invention relates to a process for continuous manufacture or recovery of meal and oil from organic material. More specifically the present invention relates to a device and a method for regulating the energy usage and distribution of energy within the system for maintaining continuous production of meal and oil.

A frozen stuffed fish ball with low soup loss and the method of preparing the same. By combining hydrocolloid and oil pre-emulsification technology, the problems of taste of powder, soup loss of fish balls after freeze-thaw cooking and the taste of frozen stuffed fish balls after freeze-thaw cooking are solved. The use of konjac gum and carrageenan or curdlan respectively, combined with oil pre-emulsification technology, also effectively improves the texture and brightness of the outer skin of fish balls. Compared with a single addition of conventional technology, the hardness, elasticity and brightness are increased, solving loosen structure, brightness and other problems due to freeze-thaw cycle. Further, it may be used in the fish ball processing line for preparing fish ball with fillings and other stuffed surimi products.

A frozen stuffed fish ball with low soup loss and the method of preparing the same. By combining hydrocolloid and oil pre-emulsification technology, the problems of taste of powder, soup loss of fish balls after freeze-thaw cooking and the taste of frozen stuffed fish balls after freeze-thaw cooking are solved. The use of konjac gum and carrageenan or curdlan respectively, combined with oil pre-emulsification technology, also effectively improves the texture and brightness of the outer skin of fish balls. Compared with a single addition of conventional technology, the hardness, elasticity and brightness are increased, solving loosen structure, brightness and other problems due to freeze-thaw cycle. Further, it may be used in the fish ball processing line for preparing fish ball with fillings and other stuffed surimi products.

A method for preparing a fish bone powder includes: providing a medium powder made from fish bones and containing calcium and phosphorus, and a base powder containing vitamin B3; mixing the medium powder and the base powder to obtain a powder mixture; subjecting the powder mixture to a first heating process conducted at 40 C. to 60 C. and then to a second heating process conducted at 60 C. to 80 C., so as to obtain a processed powder; and adding a vinegar solution to the processed powder so that the processed powder undergoes a fermentation reaction. A device for preparing the fish bone powder, and the fish bone powder are also provided.

A method for preparing a fish bone powder includes: providing a medium powder made from fish bones and containing calcium and phosphorus, and a base powder containing vitamin B3; mixing the medium powder and the base powder to obtain a powder mixture; subjecting the powder mixture to a first heating process conducted at 40 C. to 60 C. and then to a second heating process conducted at 60 C. to 80 C., so as to obtain a processed powder; and adding a vinegar solution to the processed powder so that the processed powder undergoes a fermentation reaction. A device for preparing the fish bone powder, and the fish bone powder are also provided.