Is the application or techniques to prevent or minimize undesirable changes in food. Spoilage, no matter what form it takes, is minimized and sometimes prevented through food preservation. Large portions of fruits, vegetables, fish, and other food items which would otherwise go to waste are stored for future consumption.
Food preservation assures the consumers of a supply of food even when they are out of season. Surplus of preserved food may be sold to augment family income. From the nutrition viewpoint, food preservation is essential in improving the general health of the family by supplying it with a varied and balanced diet even when some food items, especially fruits and vegetables, are out of season. Nutritional inadequacy, a problem of our country because of the increasing population and lack of food supply, is lessened through the year-round availability of the necessary nutrients in preserved food.
There are several methods employed in food preservation. Foodk can be preserved by heating or cooking, canning, pasteurization, drying, use of chemical additives, refrigeration, fermentation, and sugar preservation.
Food preservation assures the consumers of a supply of food even when they are out of season. Surplus of preserved food may be sold to augment family income. From the nutrition viewpoint, food preservation is essential in improving the general health of the family by supplying it with a varied and balanced diet even when some food items, especially fruits and vegetables, are out of season. Nutritional inadequacy, a problem of our country because of the increasing population and lack of food supply, is lessened through the year-round availability of the necessary nutrients in preserved food.
There are several methods employed in food preservation. Foodk can be preserved by heating or cooking, canning, pasteurization, drying, use of chemical additives, refrigeration, fermentation, and sugar preservation.
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