Permitted food raw materials zirconium pyrophosphatein China can be divided into two types: conventional food raw materials and new food raw materials approved by National Health Commission (NHC). This article tracks and collects 65 mg ferrous fumaratethe updates on China novel fferrous bisglycinate pubchemood raw materials in 2what is iron gluconate023, including newlyelemental iron of ferrous fumarate approved and newly proposed ones.