Increasing the self life of foods these increasing the supply. So may perishable foods can be preserved for a ling time.
Making the seasonal food available throughout the year.
Adding variety to the diet
Saving time by reducing preparation time and energy, as the food has already been partially processed.
Establishing prices of food, as there is less scope of storage of supply to demand.
Decreasing wastage of food bye preventing decay or spoilage of food.
Improving the nutrition of the population.
2. Methods of Food Preservation
A. DRYING- this probably the most ancient method used by humans to preserve or process their food. Drying reduces the water content in the product and lack of water delays the bacteria growth very much.
B. SMOKING- many foods as meat, fish and others are processed, preserved and flavored by the use of mostly in big smoke house. This process is very simple as the combination if smoke to preserved food without actually cooking it and the around of hydrogen carbons generated from the smoke processes the food and makes it even taste to eat.
C. FREEZING- probably. It is the most common techniques used in modern wolrd to preserve or process the food both on commercial and domestic basis.
D. VACCUM PACKS- in this method, food is packed in airtight bags and bottles in a vacuum are. The methods is used in processing the food as the awe tight environment doesn’t provide oxygen needed by germs especially bacteria to survive.
E. SALTING- the method of salting is used in food this is done through the process of asmosis.
5 Food Fallacies
When it comes to food, dieting, and weight loss, separating facts from fiction can be hard. It's easy to be misled, especially when you read about a new fad diet or see a commercial for a new miracle food.
Here are five common food fallacies to avoid if you want long-term success.
Myth: Skipping breakfast helps you lose weight.
Reality: At first,