ISO INTERNATIONAL STANDARD 11016 First edition 1999-10-01 Oil of star anise, Chinese type (llicium verum Hook. f.) Huile essentielle de badiane, type Chine (Ilicium verum Hook. f.) ISO Reference number ISO 11016:1999(E) IS0 11016:1999(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through ISO technical liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 11016 was prepared by Technical Committee ISO/TC 54, Essential oils @ISO 1999 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic International Organizationfor Standardization Case postale 56. CH-1211 Geneve 20 . Switzerland Internet [email protected] Printed in Switzerland ii INTERNATIONAL STANDARD @ISO ISO 11016:1999(E) Oil of star anise, Chinese type (lllicium verum Hook. f.) 1 Scope IsO 11024-1, Essential oils — General guidance on chromatographic profiles — Part 1: Preparation of Standard specifies chromatographic profiles for presentation in standards. This International certain characteristics of oil of star anise1), Chinese type IsO 11024-2, Essential oils — General guidance on (Ilicium verum Hook. f.), in order tofacilitate chromatographic profiles Part 2:Utilizationof assessment of its quality. chromatographic profiles of samples of essential oils. 2 Normative references 3 Term and definition The following normative documents contain provisions which, through reference in this text, constitute For the purposes of this International Standard, the provisions of this International Standard. For dated following term and definition apply. references,subsequent amendments to,or revisions of, any of these publications do not apply. However, 3.1 parties to agreements based on this International oil of star anise, Chinese type essential oil obtained by steam distillation of the fruit Standardareencouragedtoinvestigatethepossibility of applying the most recent editions of the normative and leaves of llicium verum Hook. f., of the documentsindicatedbelow.Forundatedreferences Magnoliaceaefamily,cultivatedmainlyinSouthChina the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. 4 Requirements ISO/TR 210, Essential oils General rules for 4.1 Appearance packaging, conditioning and storage. ISO/TR 211, Essential oils — General rules for labelling Clear liquid or crystalline mass. and marking of containers. 4.2 Colour IsO 212, Essential oils — Sampling. Colourless to light yellow in the liquid state. IsO 279, Essential oils - Determination of relative density at 20 °C (Reference method). 4.3 Odour ISO 280, Essential oils — Determination of refractive Characteristic, reminiscent of anethole. index. 4.4 Relative density at 20 'C, d20 ISO 592, Determination of optical Essential oils Minimum: 0,979 rotation. Maximum: 0,985 ISO 875, Essential oils — Evaluation of miscibility in 4.5 Refractive index at 20 °C ethanol. ISO 1041, Essential oils — Determination of freezing Minimum: 1,553 0 point. Maximum: 1,556 0 1) In French "Badiane" is the usual commercial name for this essential oil. As "badiane" is only the fruit and the essential oil is obtained from the fruit and part of the leaves, it would be more accurate in French to call it "Badianier". 1