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ISO 19842:2025

Traditional Chinese medicine — Dioscorea opposita rhizome

General information

Valid from 09.05.2025
Directives or regulations
None

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Status
Date
Type
Name
09.05.2025
Main
This document specifies the quality and safety requirements and test methods of Dioscorea opposita rhizome (dried rhizome 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.

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