International standard
Traditional Chinese medicine — Dioscorea opposita rhizome
Published May 9, 2025
This document specifies the quality and safety requirements and test methods of Dioscorea opposita rhizome (dried rhizom e of Dioscorea opposita Thunb.). It is applicable to Dioscorea opposita rhizomes that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal material) and decoction pieces derived from this plant.
Contains information from ISO Open Data (https://www.iso.org/open-data.html), made available under the ODC Attribution License (ODC-By) v1.0.