Function of acidity regulator

Introduction: Acidity regulator plays an important role in our life What are the functions of acidity regulator? What are the functions of acidity regulator? Let's follow the small edition of Baibai safety net Acidity regulator, also known as pH regulator, is a substance used to maintain or change the pH of food The basic noodles that are added are the Acidity Regulators It is mainly used to control the acidification agent, alkali agent and the salt with buffering effect Each acidity regulator has different characteristics of light acidity and acidity Gb2760-2011 specifies the application range and maximum dosage of each acidity regulator What are the functions of Acidity Regulators? According to the small edition of Baibai safety net, acidity regulators have many functional characteristics to improve the quality of food, such as changing and maintaining the acidity of food and improving its flavor, enhancing the antioxidant effect and preventing food from rancidity; Complexation with heavy metal ions can prevent oxidation or discoloration reaction, stabilize color, reduce turbidity and enhance gelling properties Acid has a certain anti microbial effect Although it is difficult to use it in practice because of its high concentration, which affects the sensory characteristics of food, it can effectively prolong the shelf life of food when it is used in combination with other storage methods such as cold storage and heating As for the choice of different acids, it depends on the nature and cost of the acids What's the function of acidity regulator? For example, citric acid is an important organic acid, also known as citric acid, colorless crystal, often containing a molecule of crystal water, odorless, with a strong acid taste, soluble in water Its calcium salt is easier to dissolve in cold water than in hot water, which is often used to identify and separate citric acid The anhydrous citric acid can be obtained by controlling the appropriate temperature during crystallization It has many uses in industry, food industry, cosmetic industry and so on Citric acid is mainly used as acidizing agent, solubilizer, buffer, antioxidant, deodorizer, flavor enhancer, gelling agent, toner, etc In addition, citric acid can inhibit bacteria, protect color, improve flavor and promote sucrose transformation Citric acid can also chelate and remove some harmful metals Citric acid can prevent the oxidation caused by enzyme catalysis and metal catalysis, so as to prevent the discoloration and taste change of frozen fruits You should have a simple understanding of the above function introduction of acidity regulator, because the important role of acidity regulator in many fields makes it widely used According to the food safety knowledge, we learn more about the food additives, especially the related problems of acidity regulator, which is also good for our future life We can also use the food safety detector to check whether the food is safe or not, so as to avoid affecting health Editor in charge: he xianrob