What are the functions of food additives in food

Introduction: food additives in order to change the appearance and quality of food, including color, fragrance and make a great contribution, then what role does food additives play in food? Many people want to know what food additives are? Food additives are chemical synthesis or natural substances put into food processing, which can improve the color of food, increase the color, fragrance, and corrosion resistance, and increase people's desire to buy What are the functions of food additives in food? Food additives have greatly promoted the development of the food industry and are known as the soul of the modern food industry This is mainly because they bring many benefits to the food industry Their main functions are as follows: 1 To prevent spoilage, for example, preservatives can prevent food spoilage caused by microorganisms, prolong the shelf life of food, and prevent food poisoning caused by microbial pollution Another example: antioxidants can prevent or delay the oxidation and deterioration of food, so as to provide the stability and storage resistance of food, and also prevent the formation of potentially harmful lipid autoxidant In addition, it can also be used to prevent enzymatic browning and non enzymatic browning of foods, especially fruits and vegetables These are of certain significance to the preservation of food 2 To improve the sensory properties of food, the color, aroma, taste, shape and texture of food are important indicators to measure the quality of food Proper use of colorants, color protectants, bleaches, flavors, emulsifiers, thickeners and other food additives can significantly improve the sensory quality of food and meet people's different needs 3 To maintain and improve the nutritional value and properly add some food nutrition enhancers which belong to the range of natural nutrition during food processing can greatly improve the nutritional value of food, which is of great significance to prevent malnutrition and nutritional deficiency, promote nutritional balance and improve people's health level 4 Convenient supply, increase variety and convenience, Now there are more than 20000 kinds of food for consumers to choose in the market Although most of the production of these foods are processed through certain packaging and different processing methods, in the production project, some products with complete color, fragrance and taste are mostly added with color, fragrance, seasoning and other food additives to varying degrees It is these numerous foods, especially the supply of convenience food, that bring great convenience to people's life and work 5 It is convenient for food processing Defoamer, filter aid, stabilizer and coagulant are used in food processing, which is beneficial to food processing For example, when δ - lactone gluconate is used as the coagulant of tofu, it can facilitate the mechanization and automation of tofu production 6 For other special needs, food should meet people's different needs as much as possible For example, if a diabetic cannot eat sugar, a sugar free food supply can be made from a non nutritional sweetener or a low heat energy sweetener, such as sucralose or aspartame Therefore, the application of food additives in food is very large At present, many food processing contains different food additives, which can be tested by the food safety detector It is suggested that you pay more attention to the safety net and learn more about these food additives Editor in charge: he xianrob