Abstract:Purine metabolic disorder is one of the important factors that cause a series of pathological characterizations such as gout and kidney failure in the human body.Although the human body ingests less purine from foods，it almost turns into a harmful substance that induces the onset of symptoms such as gout and kidney failure.Therefore，research and development of low purine products has important nutritional and health value.Based on the reduction of purine in high purine foods，discussed the research progress of low purine products at home and abroad，and analyzed the common methods of reduce purine.Some suggestions for further research of low purine products were put forward.