Do You Know You Can Preserve Fresh Fish And Meat Without Freezing Or Cooking

The principle of preserving fresh meat or fish is to handle the food in a way that spoilage is controlled, stopped or greatly slowed down. The aim of preservation is to protect the food from bacteria or enzymes that bcause it to spoil and this is achieved by creating an environment in which the bacteria cannot survive. Preservation also helps maintain optimal nutritional value, flavour and texture of the fresh food.

When it comes to freezing or refrigerating, the most important element is a freezer or a refrigerator. The population of Nigerians who own this devices is a little lower than 30%. Even those who have it are also limited by one factor 'Electricity'. Such people resort to cooking their fresh meat and fish after purchasing to prevent it from spoiling. When such foods are purchased in large quantity and will not be used up at once, people decide to cook over and over again which can cause the meat and fish to loose its nutritional value, flavour and texture. There are methods to preserve such foods that do not involve cooking or freezing and will retain the nutritional value of such food. The methods are salting and brine salting.

1. Salting or corning Salting is a process of packing layers of salt on fresh foods like meat and fish. Salting works with the principle of osmosis, this process accelerates drying by drawing out the water needed by microorganisms and making the meat or fish surface inadequate for the action of the bacteria.

   Method:

   * Cut and wash the fish or meat properly.

   * Apply salt to the meat or fish surface. This enables the salt to penetrate and reduce the water content of the meat or fish.

   * Put the fish or meat in a container and cover with a damp clothe.

   For salting to work, the quantity of salt used should be more than a palatable quantity. When you want to cook the fish or meat, you can soak them in water for few hours so as to reduce the salt content. This method can store fish or meat for 24 hours.

2. Brine salting or Immersion in brine Brine is another name for a salt solution. This method can keep meat and fish fresh for up to nine months. A glass container and several cups of fine-grained salt is needed for this process.

   Method;

   *Cut and wash the fish or meat.

   * Roll the fish or meat in salt and arrange them layered in each other in the glass container.

   * Salt should be put on the bottom of the container and salt should be added after each layer of fish or meat. The salt will draw out water from the meat or fish and create a brine in which the food will be immersed.

   * Make sure the fish or meat is submerged in the brine.

   The meat or fish can be left in brine for a period of 7 days and then rinsed and repacked with fresh layers of salt. This can be done continously for a period of nine months.

   Preservation of fresh meat or fish becomes cheaper and more accessible using this methods.