BS-ISO-14717-2008.pdf
《BS-ISO-14717-2008.pdf》由会员分享,可在线阅读,更多相关《BS-ISO-14717-2008.pdf(16页珍藏版)》请在三一文库上搜索。
1、BS ISO 14717:2008 ICS 71.100.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Oil of origanum, Spanish type Coridothymus capitatus (L.) Rchb.f. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:52, Uncontrolled Copy, (c) BSI T
2、his British Standard was published under the authority of the Standards Policy and Strategy Committee on 3 2008 BSI 2008 ISBN 978 0 580 58208 0 Amendments/corrigenda issued since publication DateComments BS ISO 14717:2008 National foreword This British Standard is the UK implementation of ISO 14717:
3、2008. The UK participation in its preparation was entrusted to Technical Committee AW/54, Essential oils. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users
4、are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. 1 October Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:52, Uncontrolled Copy, (c) BSI BS ISO 14717:2008 Reference number ISO 14717:2008(
5、E) ISO 2008 INTERNATIONAL STANDARD ISO 14717 Second edition 2008-10-01 Oil of origanum, Spanish type Coridothymus capitatus (L.) Rchb.f. Huile essentielle doriganum, type Espagne Coridothymus capitatus (L.) Rchb. f. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:52
6、, Uncontrolled Copy, (c) BSI BS ISO 14717:2008 ISO 14717:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed o
7、n the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products us
8、ed to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please
9、inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, wit
10、hout permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All ri
11、ghts reserved Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:52, Uncontrolled Copy, (c) BSI BS ISO 14717:2008 ISO 14717:2008(E) ISO 2008 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national
12、standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International
13、 organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules g
14、iven in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. 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 leas
15、t 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 14717 was prepared by Technical Committee ISO/TC 54,
16、Essential oils. This second edition cancels and replaces the first edition (ISO 14717:1999), which has been technically revised. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:52, Uncontrolled Copy, (c) BSI BS ISO 14717:2008 Licensed Copy: London South Bank Univers
17、ity, South Bank University, 16/11/2008 11:52, Uncontrolled Copy, (c) BSI BS ISO 14717:2008 INTERNATIONAL STANDARD ISO 14717:2008(E) ISO 2008 All rights reserved 1 Oil of origanum, Spanish type Coridothymus capitatus (L.) Rchb.f. 1 Scope This International Standard specifies certain characteristics o
18、f the essential oil of origanum, Spanish type Coridothymus capitatus (L.) Rchb. f., with a view to facilitating the assessment of its quality. 2 Normative references The following referenced documents are indispensa- ble for the application of this document. For dated references, only the edition ci
19、ted applies. For un- dated references, the latest edition of the referenced document (including any amendments) applies. ISO/TR 210, Essential oils General rules for packaging, conditioning and storage ISO/TR 211, Essential oils General rules for labelling and marking of containers ISO 212, Essentia
20、l oils Sampling ISO 279, Essential oils Determination of relative density at 20 C Reference method ISO 280, Essential oils Determination of refrac- tive index ISO 592, Essential oils Determination of optical rotation ISO 875, Essential oils Evaluation of miscibility in ethanol ISO 1242, Essential oi
21、ls Determination of acid value ISO 11024-1, Essential oils General guidance on chromatographic profiles Part 1: Preparation of chromatographic profiles for presentation in stan- dards ISO 11024-2, Essential oils General guidance on chromatographic profiles Part 2: Utilization of chromatographic prof
22、iles of samples of essential oils 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 essential oil of origanum, Spanish type essential oil obtained by steam distillation of the flowering tops of Coridothymus capitatus (L.) Rchb. f., of the Lamia
23、ceae family, growing mainly in Spain NOTE For information on the CAS number, see ISO/TR 21092 2. 4 Requirements 4.1 Appearance Clear mobile liquid. 4.2 Colour Yellow to dark brown, almost black. 4.3 Odour Characteristic, aromatic, phenolic, with a slightly spicy base. 4.4 Relative density at 20 C, 2
24、0 20 d Minimum: 0,930. Maximum: 0,955. 4.5 Refractive index at 20 C Minimum: 1,500. Maximum: 1,513. 4.6 Optical rotation at 20 C Between 5 and +2. NOTE This value is difficult to measure when the oil is dark coloured. Licensed Copy: London South Bank University, South Bank University, 16/11/2008 11:
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS ISO 14717 2008
链接地址:https://www.31doc.com/p-3748525.html