The function of citric acid as food additive

Introduction: citric acid is also a kind of food additive, so what role does citric acid play in food? Xiaobian answers for you in the article Citric acid, also known as citric acid, is widely distributed in plants such as lemon, gooseberry, raspberry and grape juice Soluble in water, ethanol and ether, it can be extracted from plant raw materials, can also be fermented by sugar citric acid to produce drugs, sodas, sweets, etc., can also be used in metal cleaners, mordants, etc., which is an important part of the tricarboxylic acid cycle Citric acid is a kind of sour agent, which is mainly used to add acid in food, medicine and chemical industry Different amounts of citric acid are added according to different formulas during the use of food The adding process is generally in the feeding stage of main raw materials of food, which is a kind of food additive What is the function of citric acid as a food additive? Here is a brief introduction In terms of food additives, citric acid is mainly used in carbonated drinks, juice drinks, lactic acid drinks and other cool drinks and pickled products, and its demand varies with the change of seasons and climate Citric acid accounts for about 2 / 3 of the total consumption of acidizers Adding citric acid to the canned fruit can maintain or improve the flavor of the fruit in the collection, improve the acidity of some fruits with lower acidity (reduce pH value), weaken the heat resistance of microorganisms and inhibit their growth, and prevent the bacterial expansion and damage of the canned fruit with lower acidity It is easy to coordinate with the fruit flavor when citric acid is added into the candy In gel foods, if citric acid is used in sauce and jelly, the negative charge of pectin can be effectively reduced, so that the hydrogen bonds between the pectin molecules can be combined and gel In the processing of canned vegetables, some vegetables show alkaline reaction Using citric acid as pH regulator can not only play a role in seasoning, but also maintain its quality Citric acid has the characteristics of chelation and pH value adjustment, which can increase the performance of antioxidant, inhibit enzyme activity and prolong the shelf life of frozen food You have learned about citric acid as a food additive, so you need to explore other food additives For example, what is food additive? You can go to our Baibai safety net, and now our country has a food safety detector, which can make us more confident about food Editor in charge: he xianrob