ISO 21314:2019

INTERNATIONAL ISO
STANDARD 21314
First edition
2019-02
Traditional Chinese medicine — Salvia
miltiorrhiza root and rhizome
Médecine traditionnelle chinoise — Racine et rhizome de Salvia
miltiorrhiza
Reference number
ISO 21314:2019(E)
©
ISO 2019

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ISO 21314:2019(E)

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ii © ISO 2019 – All rights reserved

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ISO 21314:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Descriptions . 2
5 Requirements . 2
5.1 General characteristics . 2
5.2 Salvia miltiorrhiza root and rhizome . 3
5.2.1 Morphological features of root and rhizome . 3
5.2.2 Thin-layer chromatogram (TLC) identification . . 3
5.2.3 Moisture . 3
5.2.4 Total ash . 3
5.2.5 Acid insoluble ash limit . 3
5.2.6 Extractives . 3
5.2.7 Content of tanshinones. 3
5.2.8 Content of salvianolic acid B . 3
5.2.9 Heavy metals . 4
5.2.10 Pesticide residues . 4
6 Sampling .
...