ISO 11023:1999
Liquorice extracts (Glycyrrhiza glabra L.) - Determination of glycyrrhizic acid content - Method using high-performance liquid chromatography

Standard No.

ISO 11023:1999

Release Date

1999

Published By

International Organization for Standardization (ISO)

Latest

ISO 11023:1999

Scope

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.

ISO 11023:1999 history

• 1999 ISO 11023:1999 Liquorice extracts (Glycyrrhiza glabra L.) - Determination of glycyrrhizic acid content - Method using high-performance liquid chromatography