Pollutants in the internal environment
Published on: Mar 4, 2016
Transcripts - Pollutants in the internal environment
Pollutants In theInternal Environment
Food Additivessubstance added to food to preserve and enhanceits taste and appearance.
Advantages of food Additives ψ they maintain the nutritive quality of food. ψ they enhance the storagequality or stability of the food with the reduction of food.
ψ They make food attractive in a manner w/c does not lead to deception ψ They provide aids in food processing.ψThey make food more palatable.
Dis Advantages of Food Additives ψ Can cause allergies A number of additives can cause allergic reactions. The two most widely artificial colorings Red 40 and Yellow 5. ψ They Trick the Eyeψ They replace the real ingredients
Classification of food additives Intensional food additives ~ Chemicals added intensionally to thefood in order to impart a desirable quality
Incidental Food additives~ chemicals w/c finds their way to the food during the growing, cleaning, processing, packaging and storage of food and are generally used to serve useful purposes in the final products.
Intension food additives and their uses Anti-caking agents They prevent the caking of the foodproducts. They maintain the free flowing characteristics of the of the food.
Bleaching and maturing agentUse to neutralize color present naturally in fats and oil
Glazing and polishing agentGive luster to the dull coating and make it look