Over deze norm
ISO 20409 specifies minimum requirements and test methods for notoginseng root and rhizome which are derived from the plant Panax notoginseng (Burk.) F.H. Chen.It is applicable to notoginseng root and rhizome that are sold and used as food supplements, functional food or natural medicines in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from this plant.
||Traditional Chinese medicine - Panax notoginseng root and rhizome