ISO 22212:2019

Traditional Chinese medicine — Gastrodia elata tuber

This document specifies minimum requirements and test methods for Gastrodia elata tuber that is derived from cultivated and artificially propagated Gastrodia elata Bl. It is applicable to Gastrodia elata tuber that is sold and used as Chinese materia medica, specifically excluding the wild forms of the species.

Médecine traditionnelle chinoise — Tubercule de Gastrodia elata

General Information

• Status: Published
• Publication Date: 07-Mar-2019
• ICS: 11.120.10 - Medicaments
• Technical Committee: ISO/TC 249 - Traditional Chinese medicine
• Drafting Committee: ISO/TC 249/WG 1 - Quality and safety of raw materials and traditional processing
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Jan-2024
• Completion Date: 15-Jan-2024

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 22212
First edition
2019-03
Traditional Chinese medicine —
Gastrodia elata tuber
Médecine traditionnelle chinoise — Tubercule de Gastrodia elata
Reference number
ISO 22212:2019(E)
©
ISO 2019

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ISO 22212:2019(E)

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© ISO 2019
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Published in Switzerland
ii © ISO 2019 – All rights reserved

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ISO 22212:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Descriptions . 2
5 Requirements . 4
5.1 General characteristics . 4
5.2 Morphological features . 4
5.3 Moisture . 4
5.4 Total ash . 4
5.5 Dilute ethanol-soluble extract . 4
5.6 Identification of marker compound(s). 4
5.7 Content of marker compound(s) . 4
5.8 Heavy metals . 4
5.9 Pesticide residues . 5
5.10 Sulfur dioxide . 5
6 Sampling . 5
7 Test methods .
...