The method specified is based on extraction by methanol, purification and enzymatic desulfatation, determination using reversed-phase chromatography. Does not determine glucosinolates which are substituted on the glucose molecule. A rapid method for the determination of glucosinolates content using X-ray fluorescence spectrometry is the subject of ISO 9167-2.
ISO 9167-1:1992 history
2013ISO 9167-1:1992/Amd 1:2013 Rapeseed.Determination of glucosinolates content.Part 1: Method using high-performance liquid chromatography; Amendment 1
1992ISO 9167-1:1992 Rapeseed; determination of glucosinolates content; part 1: method using high-performance liquid chromatography