What is the black stuff inside fish?

If whole fish soon after capture are knocked against a hard surface, bruising of the flesh can occur in the form of a dark coloured patch in the fillet; this is caused by rupture of fine blood vessels in the flesh with consequent release of blood which does not drain away during gutting and icing.

FAQ

• Can you reheat left over fish pie?

  Another effective way to reheat a fish pie is in the microwave. When reheating a fish pie in the microwave you should not just toss it the oven and leave. ... Place your leftover fish pie on a microwave-safe plate or dish, Use the reheat setting to warm your pie for about two to four minutes, depending on the microwave.

• What internal temp should tilapia be?

  145 degrees Place tilapia fillets in prepared pan. Sprinkle fillets with Old Bay seasoning. Top each fillet with a slice of butter and lemon slice. Cover pan with foil and bake for 30 to 35 minutes or until internal temperature of fish reaches 145 degrees.

• Is undercooked catfish dangerous?

  Undercooked fish can still have live parasites, so be sure to thoroughly cook fish and to only eat raw fish that is parasite-free. … They can cause severe illness, including scombroid and ciguatera fish poisoning.

• How do you cook frozen clams and mussels?

  The shells of frozen clams open easily when held under warm water. Steam frozen mussels still in the shell for three or four minutes in a covered saucepan over medium-high heat with butter, garlic, and a tablespoon of extra virgin olive oil, then reduce the heat and simmer for a few minutes longer.

• How do you know if shrimp tastes bad?

  How to tell if shrimp is bad

  1. Raw shrimp that is bad will have a fishy smell to it or the scent of ammonia. ...
  2. Fresh shrimp that is shelled or unshelled shouldn't have much of a smell at all besides a little salty like saltwater. ...
  3. Cooked shrimp that has gone bad will give off an unpleasant sour smell.

• What temperature should battered fish be cooked at?

  375 degrees F Place fish fillets in batter mixture, coat well, and let stand for 15 minutes. Heat deep fryer to 375 degrees F (190 degrees C). Place fish in hot oil, and fry until golden brown. Cook fish in batches to maintain oil temperature.

17 Related Question Answers Found:

• Is chum salmon good for eating?

  Chum salmon has a mild taste, is low in sodium, and is a good source of omega-3 fatty acids, niacin, vitamin B12, and selenium. Chum is graded 2-4, 4-6, 6-9, and 9 up and is readily available fresh and frozen, both H&G and fillets, but may also be canned or smoked.

• Why do shrimps turn pink when cooked?

  In lobsters, crab, and shrimp, however, a pigment called "astaxanthin" lies hidden, camouflaged by a protein covering. ... Because these protein chains are not heat-stable, their protein wrapping uncoils as soon as crustaceans are put in boiling water. Voila! Red-orange astaxanthin molecules are released.

• Can frozen fish be smoked?

  Frozen fish for smoking must have been frozen quickly and stored at minus 20°F for less than a year. Whole cod should have been frozen within three days of catching, haddocks within two days, and should have been kept in ice until frozen. Fish frozen as fillets cannot be satisfactorily smoked.

• How fast do you troll for salmon?

  ​The best trolling speed for salmon will lie somewhere in the range of 1.5 to 3.5 mph depending on your exact setup. ​Dodgers are designed to dart from side to side without much spinning. If you start to run at speeds above 2.5 mph you may well end up making the dodger spin.

• Is beef safe to eat raw?

  Consuming raw beef is dangerous, as it can harbor illness-causing bacteria, including Salmonella, Escherichia coli (E. coli), Shigella, and Staphylococcus aureus, all of which are otherwise destroyed with heat during the cooking process ( 2 , 3 , 4 ).

• Can dog have cooked shrimp?

  Shrimp is safe for dogs to eat, according to Dr. Danielle Bernal, a veterinarian with Wellness Natural Pet Food. They're a healthy, protein-packed food, but should always be served fully cooked and without the shell. The shell can pose a serious choking hazard for pups.

• Can you eat prawns after 5 days?

  Can you eat cooked shrimp after 5 days? When refrigerated, cooked shrimp can be safe to eat or consume within 3 to 4 days. ... Cooked shrimp that has been exposed to temperatures of up to 90 degrees Fahrenheit or higher should be stored in the ref within an hour after cooking.

• Do you thaw shrimp before steaming?

  No need to defrost shrimp before cooking. Learn how to cook shrimp from frozen, taking them straight from the freezer to the pot. ... They're amazing cooked from frozen! They turn out even better when not defrosted first.

• How much mercury is in croaker?

  Mercury Levels in Commercial Fish and Shellfish (1990-2012)

  SPECIES	MERCURY CONCENTRATION MEAN (PPM)	MERCURY CONCENTRATION STDEV (PPM)
  CROAKER ATLANTIC (Atlantic)	0.069	0.049
  TROUT (FRESHWATER)	0.071	0.141
  HERRING	0.078	0.128
  HAKE	0.079	0.064

• What is the meaning of red herring prospectus?

  A red herring is a preliminary prospectus filed with the SEC, usually in connection with an IPO—excludes key details of the issue, such as price and number of shares offered. ... Information in a red herring is subject to change and the SEC merely ensures all proper information is disclosed.

• Is fried calamari high in calories?

  This is popularly referred to as calamari, though the term 'calamari' technically encompasses any squid eaten as food. Fried calamari has more calories than most other preparations of calamari. Commercially fished squids are typically caught offshore, sometimes far out at sea.

• What can I do if my fish is too salty?

  Lemon juice, vinegar—whatever the acid, it's your saving grace. Use a squeeze of lemon or a drizzle of a mild vinegar to help mask some of the aggressive salt with a new flavor. Acid will bring out the best of salty potatoes or salty fish (fish and chips, anyone?).

• How big do Atlantic Cutlassfish get?

  100 cmMature Largehead hairtail/Length

• At what temp do you smoke fish?

  Preheat smoker and add wood chips to get things going. We suggest letting the wood chips preheat for about 45 minutes. Add fish and let smoke for about 3 hours at 175°F to 200°F.

• Do fish like dead minnows?

  Believe it or not, many fish like bass and walleye will certainly eat a dead bait, especially if it is both fresh and presented in a way that it looks alive. Many salted minnows, dead shiners, and leeches are very effective ways to capture fishes like walleye and bass. Most fish indeed prefer to live bait.

• Why are my catfish fighting?

  When they are in low numbers, they will start to feel insecure and will start to fight. Aggression is much more likely to happen, and it might even come to fights. If things go out of hand, the fights will get more serious, and the catfish might even get hurt.

• What is better breaded or battered fish?

  Breaded is better for you by a slim margin i suppose but i prefer battered as i like it crispy. Depends on how you cook it really. Deep-fried anything isn't as healthy as grilled or baked.