Foreword

This standard replaces “4.8 Determination of residual solvents” in GB/T 5009.37-2003 “Method for analysis of hygienic standard of edible oils”, and “6 Determination of residual solvents” in GB/T 5009.117-2003 “Method for analysis of hygienic standard of edible soybean meal”.

Compared with GB/T 5009.37-2003 and GB/T 5009.117-2003, the main changes of this standard are as follows:

——the name of this standard has been revised to “National food safety standard Determination of residual solvents in foods”;

——the method for analysis of residual solvents has been revised;

——the method for plotting of standard curve has been revised;

——the formula for result calculation has been revised.