be entitled to
The invention relates to the field of feed processing, in particular to a method for producing attractants by using waste fish pulp in the process of fish meal processing. Using fish pulp, the waste of fish meal production, as raw material, through the steps of cooking, adding enzyme preparation, mixing, fermentation, drying and packaging, an attractant which can improve the palatability of aquatic animal feed was produced. Through processing and enzymolysis, the high molecular egg white water in fish slurry is decomposed into small peptides and free amino acids, which can not only improve its absorption and utilization rate, but also improve its food attraction effect. The invention takes fish meal processing waste as raw material, turns waste into treasure, reduces the environmental pollution caused by fish slurry discharge, is green and environment-friendly, has stable raw material source and simple production process.