Tetrasodium pyrophosphate, also called sodium pyrophosphate, tetrasodium phosphate or TSPP is a fine white powder used as a buffering agent, sequestrant, firming agent, emulsifier, and stabilizer in processed meats, vegetables, desserts, etc. Though it’s considered safe, some are convinced it has potentially dangerous health effects.
What Is Tetrapotassium Pyrophosphate?
Tetra Potassium Pyrophosphate is a fine white powder, that is easily soluble in water and ethanol. In the food industry it is used as an emulsifier, quality modifier, chelating agent, and to help improve the taste in cakes and pastries. It is used in chicken nuggets, marshmallows, cheese, cakes, ice cream, pastries, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives.
Possible Side Effects of Tetrapotassium Pyrophosphate
Tetrapotassium Pyrophosphate is generally considered a safe ingredient.
GRAS Affirmation: Yes
Generally recognized as safe (GRAS) is an American Food and Drug Administration (FDA) designation that a chemical or substance added to food is considered safe by experts, and so is exempted from the usual Federal Food, Drug, and Cosmetic Act (FFDCA) food additive tolerance requirements. Tetrapotassium Pyrophosphate is considered safe by FDA.
Special Populations Precaution
There is a lot of concern about diet and nutrition for these population, like Newborns, children, pregnant, sensitive to Tetrapotassium Pyrophosphate populations. Better consult to your doctor if you would like to intake Tetrapotassium Pyrophosphate.
1. Determining the effective emetic dosage of tetrapotassium pyrophosphate (TKPP) in dogs. [J Toxicol Sci. 1982 May] Author: Akahori F, Masaoka T, Akiyama E.