Introduce
Potassium pyrophosphate is an inorganic compound with the chemical formula K4P2O7.It is a salt compound obtained by the reaction of pyrophosphoric acid and potassium hydroxide.TKPP is used in the food industry for a variety of applications. widely used in the food industry and has a variety of functions and uses.
The following are the main applications of TKPP in the food industry:
Buffer: TKPP can be used as a buffer for food products to regulate the pH of food products. It can help maintain the stability of food and prevent the effect of acid-base reaction on food quality. Common applications include flavourings, canned foods and beverages.
Chelating agent: TKPP can form stable complexes with metal ions, thus inhibiting the oxidative and catalytic effects of metal ions on food. This is very important to protect the colour, taste and quality of food. It is commonly used in meat products, aquatic products, fats, oils and beverages.
Bulking agent: TKPP is often used as a bulking agent in baked goods to increase the volume and fluffiness of dough. It produces carbon dioxide bubbles that cause the dough to expand, making baked goods fluffier and more fluffy.
