Pyrophosphate - Wikipedia
In chemistry, pyrophosphates are phosphorus oxyanions that contain two phosphorus atoms in a P−O−P linkage. A number of pyrophosphate salts exist, such as disodium pyrophosphate (Na2H2P2O7) and tetrasodium pyrophosphate (Na4P2O7), among others. Often pyrophosphates are called diphosphates.
Is Sodium Acid Pyrophosphate Dangerous? | livestrong
Sodium acid pyrophosphate can be used as a leavening chemical for bread to help it rise. It's used in sausage to enhance flavor and color. In french fries, the chemical reduces levels of a carcinogen called acrylamide, according to an article from the …
What is Pyrophosphate? (with pictures) - AllTheScience
May 21, 2024 · In biochemistry, the term pyrophosphate (PPi) is used to refer to chemical compounds that encompass the esters, salts, and anion of pyrophosphoric acid. The latter, being a negatively charged anhydrous acid of phosphate, becomes reactive when heated.
Pyrophosphate - an overview | ScienceDirect Topics
Pyrophosphate is the simplest of the polyphosphates, also called condensed phosphates, compounds which have been used extensively in industry because of their property of inhibiting the precipitation of calcium carbonate.
9.2: Overview of Phosphate Groups - Chemistry LibreTexts
Jul 20, 2022 · In biological organic reactions, phosphates are very common leaving groups. These could be inorganic phosphate, inorganic pyrophosphate, or organic monophosphates, all of which are weakly basic, especially when coordinated to metal cations such as Mg+2 M g + 2 in the active site of an enzyme.
What is pyrophosphate in food? - Chef's Resource
Pyrophosphate, also known as diphosphate, is an important food additive that serves several key functions in the production of various food products. It is commonly used as a stabilizer, an emulsifier, and a leavening agent. Pyrophosphate is often added to food products to help enhance texture, improve moisture retention, and extend shelf life.
Pyrophosphate - an overview | ScienceDirect Topics
Pyrophosphate is a natural inhibitor of the mineralization process in the bones which are protected by alkaline phosphatase. People with genetic problems of this enzyme have soft bones due to the action of pyrophosphates as they can get into the bone.
Phosphoric acids and phosphates - Wikipedia
In chemistry, a phosphoric acid, in the general sense, is a phosphorus oxoacid in which each phosphorus (P) atom is in the oxidation state +5, and is bonded to four oxygen (O) atoms, one of them through a double bond, arranged as the corners of a tetrahedron.
Pyrophosphate | chemical compound | Britannica
Because pyrophosphate excess can result from cellular injury, pseudogout is often precipitated by trauma, surgery, or severe illness. A deficiency in alkaline phosphatase, the enzyme responsible for breaking down pyrophosphate, is another potential cause of pyrophosphate excess.
Pyrophosphate Definition and Examples - Biology Online
Jul 23, 2021 · pyrophosphate (Science: chemistry) Two phosphate groups linked by esterification. Released in many of the synthetic steps involving nucleotide triphosphates (e.g. Protein and nucleic acid elongation).