欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    BS ISO 10869-2011 Oil of fir needle Siberian (Abies sibirica Ledeb )《西伯利亚冷杉针叶精油(Abies sibirica Ledeb )》.pdf

    • 资源ID:583381       资源大小:1.28MB        全文页数:18页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    BS ISO 10869-2011 Oil of fir needle Siberian (Abies sibirica Ledeb )《西伯利亚冷杉针叶精油(Abies sibirica Ledeb )》.pdf

    1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 10869:2010Oil of fir needle, Siberian (Abies sibirica Ledeb.)BS ISO 10869:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 10869

    2、:2010.The UK participation in its preparation was entrusted to TechnicalCommittee AW/54, Essential oils.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are r

    3、esponsible for its correctapplication. BSI 2011ISBN 978 0 580 62697 5ICS 71.100.60Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2011.Amendments issue

    4、d since publicationDate Text affectedBS ISO 10869:2010Reference numberISO 10869:2010(E)ISO 2010INTERNATIONAL STANDARD ISO10869First edition2010-11-15Oil of fir needle, Siberian (Abies sibirica Ledeb.) Huile essentielle de pin, Sibrie (Abies sibirica Ledeb.) BS ISO 10869:2010ISO 10869:2010(E) PDF dis

    5、claimer 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 on the computer performing the editing. In downloading this file, parties

    6、 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 used to create this PDF file can be found in the General Info relative to

    7、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 inform the Central Secretariat at the address given below. COPYRIGHT PRO

    8、TECTED DOCUMENT ISO 2010 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, without permission in writing from either ISO at the address below or ISOs

    9、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 2010 All rights reservedBS ISO 10869:2010ISO 10869:2010(E) ISO 2010 All rights rese

    10、rved iiiForeword 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 committees. Each member body interested in a subject for w

    11、hich a technical committee has been established has the right to be represented on that committee. International 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

    12、 matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given 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 c

    13、irculated to the member bodies for voting. Publication as an International Standard requires approval by at least 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 resp

    14、onsible for identifying any or all such patent rights. ISO 10869 was prepared by Technical Committee ISO/TC 54, Essential oils. BS ISO 10869:2010BS ISO 10869:2010INTERNATIONAL STANDARD ISO 10869:2010(E) ISO 2010 All rights reserved 1Oil of fir needle, Siberian (Abies sibirica Ledeb.) 1 Scope This In

    15、ternational Standard specifies certain characteristics of the oil of fir needle, Siberian (Abies sibirica Ledeb.) in order to facilitate assessment of its quality. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references,

    16、only the edition cited applies. For undated 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

    17、ISO 212, Essential oils Sampling ISO 279, Essential oils Determination of relative density at 20 C Reference method ISO 280, Essential oils Determination of refractive index ISO 592, Essential oils Determination of optical rotation ISO 875, Essential oils Evaluation of miscibility in ethanol ISO 124

    18、2, Essential oils Determination of acid value ISO 11024-1, Essential oils General guidance on chromatographic profiles Part 1: Preparation of chromatographic profiles for presentation in standards ISO 11024-2, Essential oils General guidance on chromatographic profiles Part 2: Utilization of chromat

    19、ographic profiles of samples of essential oils 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 oil of fir needle, Siberian essential oil obtained by steam distillation of the leaves (needles) and terminal branches of fir, Siberian (Abies sibi

    20、rica Ledeb.) growing mainly in Siberia NOTE For information on CAS number, see ISO/TR 210923. BS ISO 10869:2010ISO 10869:2010(E) 2 ISO 2010 All rights reserved4 Specifications 4.1 Appearance Liquid. 4.2 Colour Colourless to pale yellow. 4.3 Odour Fresh, woody, resinous. 4.4 Relative density at 20 C,

    21、 20d 20Minimum: 0,895 Maximum: 0,912 4.5 Refractive index at 20 C Minimum: 1,468 Maximum: 1,473 4.6 Optical rotation at 20 C Minimum: 25 Maximum: 40 4.7 Miscibility in 90 % (volume fraction) ethanol at 20 C It shall not be necessary to use more than 10 volumes of 90 % (volume fraction) ethanol to ob

    22、tain a clear solution with 1 volume of essential oil. 4.8 Acid value Maximum: 1,0. 4.9 Chromatographic profile Carry out the analysis of the essential oil by gas chromatography. Identify in the chromatogram obtained, the representative and characteristic components shown in Table 1. The proportions

    23、of these components, indicated by the integrator, shall be as shown in Table 1. This constitutes the chromatographic profile of the essential oil. BS ISO 10869:2010ISO 10869:2010(E) ISO 2010 All rights reserved 3Table 1 Chromatographic profile Components Minimum (%) Maximum (%) Santene 1,5 3,5 Tricy

    24、clene 1,5 3,5 -Pinene 10,0 22,0 Camphene 15,0 26,0 -Pinene 1,0 3,5 -3-Carene 9,0 15,0 Limonene 4,0 10,0 -Phellandrene 1,5 5,0 Bornyl acetate 20,0 35,0 -Caryophyllene 0,5 2,0 Isobornyl acetate n.d.a 0,1 Borneol 1,0 3,0 -Humulene 0,3 0,9 NOTE The chromatographic profile is normative, contrary to the t

    25、ypical chromatograms given for information in Annex A. aNot detectable. 4.10 Flashpoint Information concerning the flashpoint is given in Annex B. 5 Sampling See ISO 212. Minimum volume of test sample: 25 ml. NOTE This volume is sufficient to carry out all the tests specified in this International S

    26、tandard at least once. 6 Test methods 6.1 Relative density at 20 C, 20d 20See ISO 279. 6.2 Refractive index at 20 C See ISO 280. 6.3 Optical rotation at 20 C See ISO 592. BS ISO 10869:2010ISO 10869:2010(E) 4 ISO 2010 All rights reserved6.4 Miscibility in 90 % (volume fraction) ethanol at 20 C See IS

    27、O 875. 6.5 Acid value See ISO 1242. 6.6 Chromatographic profile See ISO 11024-1 and ISO 11024-2. 7 Packaging, labelling, marking and storage See ISO/TR 210 and ISO/TR 211. BS ISO 10869:2010ISO 10869:2010(E) ISO 2010 All rights reserved 5Annex A (informative) Typical chromatograms of the analysis by

    28、gas chromatography of the essential oil of fir needle, Siberian (Abies sibirica Ledeb.) Peak identification Operating conditions 1 Santene 2 Tricyclene 3 -Pinene 4 Camphene 5 -Pinene 6 -3-Carene 7 Limonene 8 -Phellandrene 9 Borneol 10 Bornyl acetate 11 Isobornyl acetate 12 -Caryophllene 13 -Humulene

    29、 Column: capillary, fused silica, 30 m length, 0,25 mm internal diameter Stationary phase: polydimethylsiloxane Film thickness: 0,25 m Oven temperature: temperature programming from 50 C to 230 C, at a rate of 2 C/min Injector temperature: 230 C Detector temperature: 250 C Detector: flame ionization

    30、 type Carrier gas: helium Volume injected: 0,1 l Carrier gas flow rate: 1 ml/min Split ratio: 1/90 n counts t time Figure A.1 Typical chromatogram taken on an apolar column BS ISO 10869:2010ISO 10869:2010(E) 6 ISO 2010 All rights reservedPeak identification Operating conditions 1 Santene 2 Tricyclen

    31、e 3 -Pinene 4 Camphene 5 -Pinene 6 -3-Carene 7 Limonene 8 -Phellandrene 9 Borneol 10 Bornyl acetate 11 Isobornyl acetate 12 -Caryophllene 13 -Humulene Column: capillary, 30 m long and 0,25 mm internal diameter Stationary phase: polyethylene glycol Carbowax BP201) Film thickness: 0,25 m Oven temperat

    32、ure: temperature programming from 50 C to 230 C, at a rate of 2 C/min Injector temperature: 230 C Detector temperature: 250 C Detector: flame ionization type Carrier gas: helium Volume injected: 0,1 l Carrier gas flow rate: 1 ml/min Split ratio: 1/90 n counts t time Figure A.2 Typical chromatogram t

    33、aken on a polar column 1) Carbowax BP20 is an example of a suitable product available commercially. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by ISO of this product. BS ISO 10869:2010ISO 10869:2010(E) ISO 2010 All rig

    34、hts reserved 7Annex B (informative) Flashpoint B.1 General information For safety reasons, transport companies, insurance companies, and people in charge of safety services require information on the flashpoints of essential oils, which in most cases are flammable products. A comparative study on th

    35、e relevant methods of analysis (see ISO/TR 110182) concluded that it was difficult to recommend a single apparatus for standardization purposes, given that: there is a wide variation in the chemical composition of essential oils; the volume of the sample needed for certain equipment is incompatible

    36、with the high price of essential oils; as there are several different types of equipment which can be used for the determination, users cannot be expected to use one specified type only. Consequently, it was decided to give a mean value for the flashpoint annexed to each International Standard, for

    37、information, in order to meet the requirements of the interested parties. The equipment with which this value was obtained has to be specified. For further information, see ISO/TR 110182. B.2 Flashpoint of the essential oil of fir needle, Siberian (Abies sibirica Ledeb.) The mean value is 43 C. NOTE

    38、 Obtained with Grabner Instruments2)equipment. 2) Equipment available commercially. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by ISO of this product. BS ISO 10869:2010ISO 10869:2010(E) 8 ISO 2010 All rights reservedBi

    39、bliography 1 ISO 3960, Animal and vegetable fats and oils Determination of peroxide value Iodometric (visual) endpoint determination 2 ISO/TR 11018:1997, Essential oils General guidance on the determination of flashpoint 3 ISO/TR 21092, Essential oils Characterization BS ISO 10869:2010BS ISO 10869:2

    40、010ISO 10869:2010(E) ICS 71.100.60 Price based on 8 pages ISO 2010 All rights reserved This page deliberately left blankBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, information and services. It presents the UK view on stand

    41、ards in Europe and at the international level. It is incorporated by Royal Charter.British Standards Institution (BSI)raising standards worldwideBSI Group Headquarters389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards are updated by amendment or revision. Use

    42、rs of British Stan-dards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and serv-ices. We would be grateful if anyone finding an inaccuracy or ambiguity whileusing this British Standard would inform the Secret

    43、ary of the technical com-mittee responsible, the identity of which can be found on the inside frontcover.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001BSI offers Members an individual updating service called PLUS which ensuresthat subscribers automatically receive the latest editions of standards

    44、.Tel: +44 (0)20 8996 7669 Fax: +44 (0)20 8996 7001Email: Buying standardsYou may buy PDF and hard copy versions of standards directly using acredit card from the BSI Shop on the website addition all orders for BSI, international and foreign standards publicationscan be addressed to BSI Customer Ser

    45、vices.Tel: +44 (0)20 8996 9001 Fax: +44 (0)20 8996 7001Email: In response to orders for international standards, it is BSI policy tosupply the BSI implementation of those that have been publishedas British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of inf

    46、ormation on national, Europeanand international standards through its Knowledge Centre.Tel: +44 (0)20 8996 7004 Fax: +44 (0)20 8996 7005Email: Various BSI electronic information services are also available whichgive details on all its products and services. Tel: +44 (0)20 8996 7111 Fax: +44 (0)20 89

    47、96 7048Email: BSI Subscribing Members are kept up to date with standardsdevelopments and receive substantial discounts on the purchase priceof standards. For details of these and other benefits contact Membership Ad-ministration. Tel: +44 (0)20 8996 7002 Fax: +44 (0)20 8996 7001 Email: Information

    48、regarding online access to British Standards via BritishStandards Online can be found at information about BSI is available on the BSI website at www.bsi- subsists in all BSI publications. BSI also holds the copyright,in the UK, of the publications of the international standardization bodies. Ex-cept as permitted under the Copyright, Designs and Patents Act 1988 no ex-tract may be reproduced, stored in a retrieval system or transmitted in anyform or by any means electronic, photocopying, r


    注意事项

    本文(BS ISO 10869-2011 Oil of fir needle Siberian (Abies sibirica Ledeb )《西伯利亚冷杉针叶精油(Abies sibirica Ledeb )》.pdf)为本站会员(wealthynice100)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开