Question

State three ways in which fish can be stored and processed before sale​

Answer 1

Answer:
Fish can be stored and processed before sale using various methods to maintain their freshness, quality, and safety. Here are three common ways fish can be stored and processed:

Chilling or Refrigeration:

Fish can be stored at low temperatures using refrigeration to slow down the growth of bacteria and enzymes that cause spoilage. Chilling preserves the quality and freshness of the fish. In this method, the fish is typically placed on ice or stored in refrigerated containers. It's important to maintain proper temperature control and handle the fish carefully to prevent cross-contamination.

Freezing:

Freezing is a common method used to extend the shelf life of fish. Fish are rapidly frozen to very low temperatures, which halts bacterial and enzymatic activity. Properly frozen fish can be stored for an extended period without significant loss of quality. Vacuum-sealing or packaging fish in airtight containers before freezing can help prevent freezer burn and maintain flavor.

Smoking and Drying:

Smoking and drying are traditional methods of processing fish that help preserve them for longer periods. Smoking involves exposing fish to smoke from burning wood, which imparts flavor and acts as a preservative. Drying involves removing moisture from the fish, inhibiting the growth of microorganisms. Both methods reduce the water content, making the fish less susceptible to spoilage.

It's important to note that proper hygiene, sanitation, and temperature control are critical in all these methods to ensure the safety and quality of the processed fish. Regulations and guidelines regarding fish storage and processing vary by region, so it's important to adhere to local food safety regulations and best practices.

Step-by-step explanation:

Answer 2

Hello!

Answer:

• Trawling
• Gillnetting
• Longlining

Step-by-step explanation:

Trawling:

- This is a method of fishing where a large net is dragged through the water behind a boat.

- The net is typically held open by a frame and has a tapered bottom, which helps to funnel fish into the net.

- Trawling can be used to catch a variety of fish, including cod, haddock, and flounder.

Gillnetting:

- This is a method of fishing where a net is suspended in the water with floats at the top and weights at the bottom.

- The net is typically made of a fine mesh that allows fish to swim through it, but their gills become entangled in the mesh when they try to swim back out.

- Gillnetting can be used to catch a variety of fish, including salmon, herring, and mackerel.

Longlining:

- This is a method of fishing where a long line with baited hooks is set out in the water behind a boat.

- The line can be several kilometers long and can have hundreds of hooks.

- Longlining can be used to catch a variety of fish, including tuna, swordfish, and marlin.