DIN EN ISO 15302-2017 Animal and vegetable fats and oils - Determination of benzo[a]pyrene - Reverse-phase high performance liquid chromatography method (ISO 15302 2017) German ver.pdf
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1、July 2017 English price group 10No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 67.200.10!%h8b“2692163www.din.deDIN
2、 EN ISO 15302Animal and vegetable fats and oils Determination of benzoapyrene Reversephase high performance liquid chromatography method (ISO 15302:2017);English version EN ISO 15302:2017,English translation of DIN EN ISO 15302:2017-07Tierische und pflanzliche Fette und le Bestimmung des Benzoapyren
3、Gehalts UmkehrphasenHochleistungsflssigchromatographisches Verfahren (ISO 15302:2017);Englische Fassung EN ISO 15302:2017,Englische bersetzung von DIN EN ISO 15302:2017-07Corps gras dorigines animale et vgtale Dtermination du benzoapyrne Mthode par chromatographie liquide haute performance polarit d
4、e phase inverse (ISO 15302:2017);Version anglaise EN ISO 15302:2017,Traduction anglaise de DIN EN ISO 15302:2017-07SupersedesDIN EN ISO 15302:201008www.beuth.deDocument comprises 15 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritati
5、ve.07.17 DIN EN ISO 15302:2017-07 2 A comma is used as the decimal marker. National foreword This document (EN ISO 15302:2017) has been prepared by Technical Committee ISO/TC 34 “Food products” (Secretariat: AFNOR, France) in collaboration with Technical Committee CEN/TC 307 “Oil seeds, vegetable an
6、d animal fats and oils and their by-products Methods of sampling and analysis” (Secretariat: AFNOR, France). The responsible German bodies involved in its preparation were DIN-Normenausschuss Lebensmittel und landwirtschaftliche Produkte (DIN Standards Committee Food and Agricultural Products) and t
7、he Deutsche Gesellschaft fr Fettwissenschaft (German Fat Research Society), Joint Working Committee NA 057-05-05 AA “Joint committee of DIN and DGF for the analysis of fats, oils and products thereof, related and primary products”. The DIN Standards corresponding to the International Standards refer
8、red to in this document are as follows: ISO 661 DIN EN ISO 661 ISO 5555 DIN EN ISO 5555 ISO 5725-2 DIN ISO 5725-2 Amendments This standard differs from DIN EN ISO 15302:2010-08 as follows: a) milk and milk products (or fat coming from milk and milk products) are now excluded from the Scope of the st
9、andard; b) Clause 3 “Terms and definitions” has been updated; c) the standard has been editorially revised and brought in line with the current rules of presentation. Previous editions DIN EN ISO 15302: 2007-04, 2010-08 National Annex NA (informative) Bibliography DIN EN ISO 661, Animal and vegetabl
10、e fats and oils Preparation of test sample DIN EN ISO 5555, Animal and vegetable fats and oils Sampling DIN ISO 5725-2, Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement metho
11、d EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15302 April 2017 ICS 67.200.10 Supersedes EN ISO 15302:2010 English Version Animal and vegetable fats and oils Determination of benzoapyrene Reverse-phase high performance liquid chromatography method (ISO 15302:2017) Corps gras dorigines an
12、imale et vgtale Dtermination du benzoapyrne Mthode par chromatographie liquide haute performance polarit de phase inverse (ISO 15302:2017) Tierische und pflanzliche Fette und le Bestimmung des Benzoapyren-Gehalts Umkehrphasen-Hochleistungs-flssigchromatographisches Verfahren (ISO 15302:2017) This Eu
13、ropean Standard was approved by CEN on 13 April 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references c
14、oncerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member
15、 into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, Franc
16、e, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPIS
17、CHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15302:2017 E EN ISO 15302:2017 (E) 2 Contents Page European foreword . 3 Foreword 4 1
18、 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Principle . 5 5 Reagents . 5 6 Apparatus . 7 7 Sampling . 8 8 Preparation of test sample 8 9 Procedure. 8 10 Expression of results . 10 10.1 Calculation of relative response factors 10 10.2 Calculation of benzoapyrene content 11 11 Prec
19、ision 11 11.1 Repeatability 11 11.2 Reproducibility . 11 12 Test report 11 Annex A (informative) Results of interlaboratory tests 12 Bibliography . 13 DIN EN ISO 15302:2017-07 EN ISO 15302:2017 (E) 3 European foreword This document (EN ISO 15302:2017) has been prepared by Technical Committee ISO/TC
20、34 “Food products” in collaboration with Technical Committee CEN/TC 307 “Oilseeds, vegetable and animal fats and oils and their by-products Methods of sampling and analysis” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by
21、publication of an identical text or by endorsement, at the latest by October 2017, and conflicting national standards shall be withdrawn at the latest by October 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CEN
22、ELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 15302:2010. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Bel
23、gium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Swede
24、n, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 15302:2017 has been approved by CEN as EN ISO 15302:2017 without any modification. DIN EN ISO 15302:2017-07 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standar
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