Tuna dark muscle because the smell of blood combined heavy and dark
color, so that consumers can not accept, thus limiting the use of
processing, resulting mostly applied as a pet canned or processed into
fish meal added to feed, and failed to make effective use, it is a pity.
So if we are to solve the above materials processing technology and the
development of diversified products restrictive, allowing the blood to
increase the applicability of the meat together, will be able to enhance
its added value. Blood together with Tuna dark muscle as raw material by
enzymatic hydrolysis and different processing techniques developed
peptide drinks Tsukudani product, XO Sauce and hamburger steak and other
products. In addition to blood co tuna dark muscle；can be fully
utilized, the more diverse range of products to provide consumers willing
to buy, but also with commercial products for market segments, with the
application of high value and market potential, it is bound to this make
effective use of raw materials such as fish, and then maximize the
economic benefits.