Elaboration process of canned tuna freeze-dried paste in tomato

The tuna, cooked, cleaned and frozen, is subjected to a freeze-drying treatment, after which it is mixed with durum wheat flour, egg, oil, salt and tuna bone powder, in appropriate proportions, then kneaded to obtain a dough, subsequently laminated, then cutting that laminated dough with the desired shapes and sizes. The cut dough is subjected to a drying process to achieve its dehydration and obtain a pasta that is cooled and subsequently packaged , carrying out in the packaging phase an addition of water and tomato sauce with guar gum and xanthan in the appropriate proportions, to subsequently sterilize the resulting canned tomato paste by heating it and finally carry out a rapid cooling with agitation until a temperature below 20º C is achieved in the center of the final product.