ISO 8071:2024

FINAL DRAFT
International
Standard
ISO/FDIS 8071
ISO/TC 249
Traditional Chinese medicine —
Secretariat: SAC
Ligusticum chuanxiong rhizome
Voting begins on:
2023-12-26
Voting terminates on:
2024-02-20
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 8071:2023(en) © ISO 2023

---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/FDIS 8071:2023(en)
International
Standard
ISO/FDIS 8071
ISO/TC 249
Traditional Chinese medicine —
Secretariat: SAC
Ligusticum chuanxiong rhizome
Voting begins on:
Voting terminates on:
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2023
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 8071:2023(en) © ISO 2023

© ISO 2023 – All rights reserved
ii

---------------------- Page: 2 ----------------------
ISO/FDIS 8071:2023(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Descriptions . 1
5 Requirements and recommendations . 2
5.1 General .2
5.2 Morphological features .2
5.3 Microscopic features .3
5.4 Marker compound .4
5.5 Extractives .
...

ISO/FDIS 8071:2023(E)
ISO/TC 249
Secretariat: SAC
Date: 2023-12-11-13
Traditional Chinese medicine — Ligusticum chuanxiong rhizome
FDIS stage

---------------------- Page: 1 ----------------------
ISO/FDIS 8071:2023(E)
© ISO 2023
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Fax: +41 22 749 09 47
EmailE-mail: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2023 – All rights reserved
© ISO 2023 – All rights reserved

ii

---------------------- Page: 2 ----------------------
ISO/FDIS 8071:2023(E)
Contents
Foreword . v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Descriptions . 2
5 Requirements and recommendations . 4
5.1 General . 4
5.2 Morphological features . 4
5.3 Microscopic features . 4
5.4 Marker compound . 6
5.5 Extractives . 6
5.6 Total ash . 6
5.7 Acid-insoluble ash . 6
5.8 Moisture . 6
5.9 Essential oil . 6
5.10 Foreign matter . 6
5.11 Heavy metals . 6
5.12 Pesticide residues . 6
5.13 Sulfur dioxide . 6
5.14 Aflatoxin .
...