PROCESS FOR HYDROLYSING FISH BONE, PRODUCT THEREFROM AND ITS USE FOR IMPROVING FLESH PIGMENTATION IN A SALMONID FISH

摘要

The present invention provides one kind for improving pulp pigmentation salmon class, the method includes the steps: it is supplied to the fish-bone hydrolysate material of the fish or raw material composition containing the material. The present invention also provides a kind of methods, including make raw material hydrolyze fish-bone, including an at least ratio fish-bone to sour water solution in the presence of sulphuric acid.