COMPREHENSION ABOUT THE FOOD ADDITIVE'S E171 AND E173

Abstract

Food additives are substances primarily added to processed foods, or other foods produced on an industrial scale, for technical purposes, e.g. to improve safety, increase the amount of time a food can be stored, or modify sensory properties of food. So among the numerous additives, E171 (Titanium Dioxide) and E173 (Aluminium) are mostly used. This article delves into the biochemistry of these additives, exploring their functions, safety considerations, and potential impacts on human health and the ongoing research in this field.Titanium dioxide most commonly used as a white colourant in the food, used in toothpaste also and if we see in other way it is used in paint, cosmetics, coating and pharmaceuticals also but mainly it is used in food industry widely due to its ability to enhance the colour and opacity of products. It is also used as the thickening agent like for candies, baked products, several type of sauces and chewing gums