Traditional Chinese medicine — Isatis indigotica root

This document specifies the minimum requirements and test methods for Isatis indigotica root derived from the plant Isatis indigotica Fort. It is applicable to Isatis indigotica roots that are sold as Chinese material medica (whole medicinal materials) and decoction pieces derived from this plant.

Médecine traditionnelle chinoise — Racine d’Isatis indigotica

General Information

Status
Published
Publication Date
04-Feb-2019
Current Stage
9060 - Close of review
Start Date
02-Sep-2029
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ISO 21316:2019 - Traditional Chinese medicine -- Isatis indigotica root
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INTERNATIONAL ISO
STANDARD 21316
First edition
2019-02
Traditional Chinese medicine — Isatis
indigotica root
Médecine traditionnelle chinoise — Racine d’Isatis indigotica
Reference number
ISO 21316:2019(E)
©
ISO 2019

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ISO 21316:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
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Published in Switzerland
ii © ISO 2019 – All rights reserved

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ISO 21316:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Descriptions . 2
5 Requirements . 3
5.1 Morphological features . 3
5.1.1 Appearance . 3
5.1.2 Colour . 3
5.1.3 Dimension . 4
5.1.4 Stem residue . 4
5.1.5 Texture . 4
5.1.6 Fracture . 4
5.1.7 Odour . 4
5.2 Moisture . 4
5.3 Total ash . 4
5.4 Acid-insoluble ash . 4
5.5 Ethanol-soluble extractives .
...

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