Food Additives as Preservatives and Appearance Additives
Preservatives are added to food substance to slow spoilage and deterioration. Some sources estimate that there are about 100 common preservatives being used by the food industry.
Preservatives are specific to the food being preserved; antioxidants are used in fatty products, for example, while breads often have “mold inhibitors.”
Other common multipurpose preservatives are familiar ingredients such as salt, sugar and vinegar. All of these extend the shelf life of food products and reduce the risk of food related disease.
Some preservation techniques , such as irradiated food, aseptic processing and microwave pasteurization, reduce the need for conventional food additives used to reduce spoilage, but their safety is sometimes debated.
Appearance additives include texturizers, coloring agents and flavorings. These additives enhance the look, mouthfeel or taste of foods without changing other characteristics.
Texturizers are put into food products to maintain a desired texture, and sodium nitrate is used to develop and stabilize the pink color in meats.
Coloring agents are used to increase attractiveness of food to consumers; foods that are frequently colored include candy, soft drinks and diary products such as butter, cheese, and cream.
Flavoring additives are the most common type of additive approved for human consumption. If the roughly 3,000 additives approved, about 2,000 are flavorings used to replace the flavors lost during processing.
Hence, this category of additives used mainly to appeal to user tastes and to enhance purchasing of the target food product.
Food Additives as Preservatives and Appearance Additives
A Glimpse into the History of The PoP Shoppe's Carbonated Beverages
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The story of The PoP Shoppe commenced in 1969, when two enterprising
Canadian individuals embarked on the journey of selling soda with a
distinctive array ...