Salting, Pickling etc
enumerate the different methods in preserving food
The 2 methods of food preservation is refrigeration and canning
Pasteurization
Some alternative methods for preserving food without a pressure cooker include water bath canning, pickling, fermenting, drying, and freezing. These methods can help extend the shelf life of food by inhibiting the growth of bacteria and other microorganisms.
Please study your text book. There are many methods or curing , or preserving, food.
Methods of preserving food include smoking and drying. Canning is another common method of food preservation. Pickling is one of the oldest forms of food preservation.
100100101010 and 0110100102
because food is so important to survival foo preservation is one of the oldost methods.
why is there need for preserving food ? explain
It does not take the moisture out of food therefor not preserving it.
by packed in air tight container. away from light. fiushed in nitrogen gas &packed them in container
The principles are to halt ripening, and prevent the growth of fungi and bacteria on the food. They are preserved by drying, canning, irradiating and freezing.