Yellowfin
tuna loin is a tuna fish product that is loved by
many people. Even all tuna product is popular since this fish is considered as
a seafood product that has high nutrient thus is able to be used as a source of
protein in everyone’s meal. Because of the increase popularity, demands of
yellowfin loin also increased in the trading industry. This is why many
factories are creating their yellowfin loin product to make use all of those
demands and gain some profits from it. With all of those yellowfin loin products
available, you might be wondering how it is made.
How to Make Yellowfin Tuna Loin Products
If you want to know how yellowfin loin
product is made, then you should really learn from the start. It all starts on
the sea where the fishermen caught the yellowfin fish from the deep sea. Then
the yellowfin fish will be gutted gilled as soon as possible to ensure its
quality then it will be cooled so it can still be fresh when delivered to the
shore which will take a long time to do. Actually this form of yellowfin tuna
meat is the best form of tuna product that you can have. But it is very
difficult for you to get your hands on them since the yellowfin itself is a
very large tuna species thus it will be difficult for you to finish cooking the
entire fish. That is why the fishermen choose to send their catch to the
factories that will be able to turn them into yellowfin tuna loin product with more suitable size to consume.
The yellowfin loin product is still the
same with the yellowfin tuna meat that the fishermen caught. The difference is
only on the size which is smaller thus you will be easier to cooke them and the
yellowfin loin is already getting some treatment to keep the freshness of the
meat. When the yellowfin tuna is arrive on the factory, the fish will be
cleaned completely where all of the skin, blood line and bone are removed.
Next the pro grader that already have
certification and hired by the factory will choose yellowfin tuna meat that
have high quality to be turned into yellowfin tuna loin products. To do it, the high quality meat which already separated
will be delivered into the cutting production line. In this line, the yellowfin
tuna meat will be cut into loins with suitable weight as the factory decided.
Usually every factory has their loin weight specification which varies from 1 kilo
until 10 kilos or any other weight that the customer wants.
There are two kinds of production line that
the tuna loins can enter according to which tuna loins product that the factory
want to make. The first one is the production line for frozen
yellowfin tuna loin CO treated and the second one is the production line
for frozen pre cooked yellowfin loin.
First let us see the production line to
make frozen yellowfin loin CO treated which done by giving CO treatment to the yellowfin
loin. This treatment is done by using cold smoke method with wood smoke that
has been filtered. The treatment itself is actually done to preserve the red
color that yellowfin tuna meat has which show that this meat is still fresh. If
the yellowfin loin meat is not treated by using this CO treatment then by time the
meat color will turn into brown color which will make the meat not appear fresh
anymore even though it is already been frozen to keep the freshness. Thus this
treatment is needed when creating fresh frozen yellowfin loin before sending it
into the next production line.
For the production line to make frozen pre cooked yellowfin tuna loin, the loin
meat will be cooked using pre cooker machine. This machine will cook the yellowfin
loin inside vacuum condition and cooling it down afterwards so it can be
delivered into the next production line.
Last production line that both yellowfin
loin products go through is the packing and freezing line. In this line both yellowfin
loin will be individually vacuum packed then freeze in -40 degree Celsius
temperature to preserve the quality of the products. And that complete the
making process of yellowfin tuna loin.
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