Research progress on rapid detection technology of folic acid content in food
Folic acid is one of the essential growth factors for the human body,which has the functions of preventing anemia,enhancing immunity and promoting development.The rapid detection technologies of folic acid in food were reviewed,including improved microbial assay,high performance liquid chromatography,enzyme-related immunoassay,electrochemical analysis and fluorescence analysis,etc.The scope of application,advantages and disadvantages of these rapid detection technologies were summarized,hoping to provide certain references for folic acid detection workers.