Commissioned by the Standardization Administration of the People’s Republic of China (SAC),QHT successfully launched 6 FOS national standard samples, including 6 standard samples: 6G-Kestoe, 6-Kestose, 1-Kestose, Nystose, 1F-Fructofuranosylnystose, 1F-Fructofuranosyl-1FFructofuranosylnystose.They are the first FOS national standard samples developed in China, and is also the first time that 6 FOS national standard samples are released simultaneously globally. FOS national standard samples have the approval of the State Bureau of Quality Technical Supervision (CSBTS), which gives it national accreditation.