Why is it important to choose the appropriate method to preserve foods?

To minimise pathogenic bacteria – food in long-term storage is at serious risk of spoilage due to bacteria such as E. coli, Salmonella, and other pathogens. Bacteria only need warmth, moisture, and time to rapidly multiply in food, but food preservation inhibits one or more of these conditions and stops their growth.

FAQ

• What size is king prawns?

  Grey in colour, raw king prawns are available in three sizes: enormous (1 per portion), extra large (2-3 per portion) and large (4-5 per portion). Raw peeled king prawns are available individually quick frozen. Peeled king prawns should be defrosted before cooking; they are ideal for BBQs, pasta dishes or stir fries.

• How do you fish after heavy rain?

  Use slower baits such as jerk baits, lizards, worms, jigs, etc. to pick off any of the less aggressive fish and to find larger bass that may not have bit on the first pass. Another consideration when fishing after heavy rains is the influx of muddy water.

• What fish is pink inside?

  Pink fish is a general term used to describe fish such as salmon and sea trout that have pink flesh (though not all salmon have pink flesh.) Some people also categorize some catfish and red snapper as a pink fish, as the flesh of some varieties turns pink when cooked.

• How big do Spanish mackerel grow?

  About 200 cm Spanish mackerel are the largest of all Australian mackerels, growing to about 200 cm and up to 70 kg.

• Which shell fish may be served raw?

  Bivalve molluscan shellfish like clams and oysters are commonly eaten raw or partially cooked. Because of where they live, how they feed, and how they're eaten, these shellfish can contain bacteria or viruses that can cause illness.

15 Related Question Answers Found:

• Do I need to cover fish when baking?

  How long to bake: Weigh a pan-dressed fish before cooking, then bake, uncovered, in a preheated 350°F oven 6 to 9 minutes per 8 ounces of fish.

• Can oysters breathe out of water?

  An oyster can stay out of water for a couple of days if the oyster stays cold. Oysters are intertidal and subtidal, sometimes you can find them on rocks next to the water or completely submerged under the water.

• How do you make oysters easier to open?

  Before you begin: Chill the oysters in the freezer for an hour or longer to make them easier to open. When you remove the oysters from the freezer, allow them to rest for a few minutes before inserting the clam knife between the top shell and bottom shell.

• How long do oysters live out of the water?

  2 to 3 weeks In proper storage conditions, oysters can survive 2 to 3 weeks outside of the water, clams up to 5-6 days, and mussels up to 2-3 days, but we strongly recommend eating them as soon as possible.

• Can trout be caught at night?

  And the answer is YES. Trout do in fact bite at night. In fact, the bite can be even better during the night time than during the day, this is especially true if it was a sunny day. The darkness can flip a switch in the trout and put them into feeding mode.

• Why are oysters eaten alive?

  'The reason for eating them alive is simply for freshness and flavour as they still have most of their iron/sea flavoured juices within the meat.

• How big of a fish can you catch on a 6 lb line?

  Line Type: Monofilament The 6 Lb test strength is great for targeting multiple species. It's light enough to pull in a pile of Panfish, and heavy enough to get your Largemouth Bass dockside. However, when you get more specialized a lighter test (2-4 Lb.) for Panfish and a heavier test (8-12 Lb.)

• Is keta salmon healthy to eat?

  A 3.5 ounce serving of keta has 153 calories, 26 grams of protein, 5 grams of fat and 94 mg of cholesterol. Keta is the leanest of all salmon species. Affordable: Many people are intimidated by fish, but keta is a great fish for novice cooks and for those who want to experiment.

• Who eats clownfish?

  Clownfish have a few ocean predators including stingrays, sharks, eels and other big fish; but their greatest threat is humans. People who catch clownfish and keep them as pets in aquariums are making a mistake. There are only ten out of more than one thousand types of anemone that are able to host these fish.

• Why dried fish can be kept longer?

  Bacteria, yeasts and molds need the water in the food to grow, and drying effectively prevents them from surviving in the food. ... Drying food is the world's oldest known preservation method, and dried fish has a storage life of several years.

• What is the most expensive type of salmon?

  King (chinook). The lushest fresh salmon, king is the highest in fat and usually the most expensive, prized for its silken, melting texture, which is almost like smoked salmon.

• How long do you have to soak fish?

  Soaking Instead of Cooking If you cut your fish or shellfish into bite-sized pieces and soak them in a marinade of salt and lime juice — essentially, a brine and a marinade in one — for at least 10 to 15 minutes, or up to 25 minutes, the pieces will become opaque and take on the texture of fully cooked fish.

• How long should shrimp soak in vinegar?

  Place shrimp in a glass or non-reactive bowl and add vinegar to fully cover. Add salt, approximately 2 teaspoons. Set aside and marinate at room temperature for 15 to 20 minutes. When ready, drain seafood from the vinegar mixture and discard the marinade.

• What kind of fish is Dory from Finding Dory?

  Blue tang Dory is a blue tang, a species found across much of the Indian and Pacific Oceans. Despite its popularity as an aquarium fish, it's currently not considered to be threatened.

• Can you tell how old a fish is?

  Aging fish is similar to aging a tree by counting the number of growth rings. However, the age of the fish is determined by counting the number of wide growth rings called annuli. In our example, the bluegill is 4 years old.