Foreword

This standard replaces GB/T 5009.8-2008 “Determination of saccharose in foods”, GB/T 18932.22-2003 “Method for the determination of fructose, glucose, sucrose, maltose contents in honey-Liquid chromatography refractive index detection method” and GB/T 22221-2008 “Determination of fructose, glucose, sucrose, maltose and lactose in foods-High-performance liquid chromatography”.

Compared with GB/T 5009.8-2008, the main changes of this standard are as follows:

——the standard title has been revised to “National food safety standard Determination of fructose, glucose, sucrose, maltose and lactose in foods”;

——the pretreatment for some samples has been added.