BS ISO 11023:2001 Liquorice extracts (Glycyrrhiza glabra L.) - Determination of glycyrrhizic acid content - Methods using high-performance liquid chromatography
This International Standard describes a method for determining the glycyrrhizic acid content of liquorice extract (Glycyrrhiza glabra L.) by high-performance liquid chromatography. The method is not applicable to raw or ground liquorice root.
BS ISO 11023:2001 history
2001BS ISO 11023:2001 Liquorice extracts (Glycyrrhiza glabra L.) - Determination of glycyrrhizic acid content - Methods using high-performance liquid chromatography
2001BS ISO 11023:1999 Liquorice extracts (Glycyrrhiza glabra L.). Determination of glycyrrhizic acid content. Methods using high-performance liquid chromatography