What gives fish the fishy taste?

Ocean fish tend to rely on trimethylamine oxide (TMAO) for this purpose. The problem is that when fish are killed, bacteria and fish enzymes convert TMAO into trimethylamine (TMA), which gives off the characteristic “fishy” odor. This smell can be reduced in two ways. ... Thus the odor compounds do not reach the nose.

FAQ

• How fast do tilapia reproduce?

  Just one female will typically produce about 200-1000 eggs per spawn, and she'll spawn every 4-5 weeks or so if conditions are decent enough in the tank (“decent” is pretty easy for tilapia). Even with low survival, that's still a lot of tilapia recruitment.

• Why is catfish noodling so dangerous?

  Noodling can result in superficial cuts and minor wounds to the noodler. This can be reduced by wearing gloves and other protective clothing. Losing fingers is also a risk, whether from the bite or infection. Most holes are deep enough that diving is needed, so there can be a danger of drowning.

• What does it mean when you smell fish?

  Causes for a fishy smell It is most commonly caused by a bacterial infection, but can also be caused by a yeast infection or a sexually transmitted infection (STI) called trichomoniasis. A fishy odor is a common symptom.

• What are Blue Point oysters?

  Blue Points have been a fixture on oyster menus since the early 1800s when wild oysters were harvested in Long Island's Great South Bay near the town of Blue Point, NY. These bottom-planted, Long Island Sound oysters are harvested from the famous oyster beds of Norwalk and Westport, Connecticut.

• Are carps dangerous?

  Why are carp a problem? Asian carp cause serious damage to the native fish populations in the lakes and rivers that they infest because they out-compete other fish (video, 1 min) for food and space. Carp are also thought to lower water quality, which can kill off sensitive organisms like native freshwater mussels.

18 Related Question Answers Found:

• How do you store crawfish in the freezer?

  Freezing whole crawfish is simple! Just take your leftover whole crawfish, place them into freezer bags and seal them up as airtight as possible. Then, freeze them as quickly as you can; cooked crawfish are highly perishable so the longer it takes for them to freeze the more likely they are to spoil.

• Is eating too much clams bad?

  The illnesses of most concern from eating raw or undercooked oysters or clams are Vibrio infection, norovirus infection, and hepatitis A. See fact sheets for those diseases for more details. Symptoms can include vomiting, diarrhea, nausea, stomach pains, severe weakness.

• Does tilapia eat smaller fish?

  This fish species may show various diet variations because they may eat little bits of almost anything. One of their biggest diet variations is that they may eat smaller fish species. This is however not a very common food source for tilapia fish.

• What is fish sauce used for?

  The salty, savory ingredient is used to add umami to dozens of popular dishes, such as pad thai, but can also be used to marinate meats, dress vegetables or punch up the flavor in soups or stews. It can even serve as a base to salad dressings and homemade condiments.

• What is the most expensive fish maw?

  Chinese bahaba Traditionally, the species of choice for the most expensive fish maw was the Chinese bahaba, a close relative of the totoaba.

• When can you fish with flies?

  In the spring, fish during the warmer parts of the day because the flies will be hatching. In June, focus more on the evening hatch; it'll be more prolific. In July and August go ahead and fish early morning and dusk.

• What is the cook time for crawfish?

  Pour the crawfish into the cooking basket and lower the basket into the pot. Bring to a boil and cook the crawfish for 15 minutes. Turn the heat off and allow the crawfish to simmer in the liquid for an additional 15 minutes. Remove the crawfish and serve with the potatoes and corn.

• What happens if salmon is red?

  These pigments, called carotenoids, are found in their diet of shrimp, krill, and crabs—crustaceans that are rich in astaxanthin, a carotenoid found in most marine life. ... The ability to metabolize carotenoids is a dominate trait; therefore the majority of king salmon have red flesh.

• How long can a catfish stay out of water before it dies?

  So, how long can a catfish live out of water? 15-18 hours. Some catfish have been known to live 15-18 hours out of the water and some won't make it even a few hours. However, in general, it is known that many catfish can make it several hours out of the water.

• Is chewy shrimp undercooked?

  Disappointing. Overcooked shrimp is chewy or rubbery; if you undercook them, you run the risk of slimy shrimp which, in some situations, can be dangerous. But shrimp cooks very quickly, so there's a fine line between poorly cooked and properly cooked and we're here to make sure you don't cross that line.

• Can tuna be cooked medium-rare?

  If you are cooking fresh tuna at home, it should ideally be cooked medium-rare, seared very quickly over high heat, preferably on a grill. If you cannot handle medium-rare tuna, at least do not overcook it. Cook until the flesh changes color and is no longer translucent.

• Can crayfish drown?

  Crawfish can drown without access to fresh air. Europeans consider crawfish a delicacy. ... Crawfish are also called crawdads, crayfish and mudbugs.

• Can you freeze fish that's already been cooked?

  After cooking raw foods that were previously frozen, it is safe to freeze the cooked foods. ... Do not refreeze any foods left outside the refrigerator longer than 2 hours. If you purchase previously frozen meat, poultry or fish at a retail store, you can refreeze if it has been handled properly.

• Can you use frozen shrimp for saltwater?

  Dead or alive, fresh or frozen, shrimp are one of the best baits for inshore saltwater fishing. Black drum, bonefish, flounder, grouper, jackfish, pompano, redfish, snook, sea trout, sheepshead, tarpon, and whiting are among the species you can catch with this crustacean.

• Will my fish get cold?

  Yes, fish are very sensitive to changes in water temperature. So much so, in fact, that even a few degrees difference can sometimes kill them. Fish definitely get cold, the question is what “cold” means to them. All fish species have a preferred range of water temperature.

• Is it dangerous to overcook fish?

  The delicate nature of fish and seafood requires extra care and attention during the cooking process. Because the muscles are much softer and the connective tissue is weaker than their land counterparts, it is easy to overcook and ruin their flavors and textures.

• Are anchovies rotten fish?

  Canned anchovies, which taste far different than fresh anchovies, are the best example of semi-rotted fish still consumed widely. They are, for example, the major flavoring in Pasta Puttanesca, disintegrating and disappearing completely in the dish.

• How often should you replace your fishing line?

  Twice a year You should change your fishing line once or twice a year. The frequency that you use the line will have an impact but there are some other factors that can affect the life-span of your line, these are: Frequency of use – regular use will degrade the structure the line making it weaker and more prone to tangle.