1、DEUTSCHE NORM No part of this standard may be reproduced without the 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).May 2005DIN EN ISO 22174English price group 12 www.din.d
2、e www.beuth.de08.05 9643967Document comprises 15 pages.Microbiology of food and animal feeding stuffsPolymerase chain reaction (PCR) for the detection of food-borne pathogensGeneral requirements and denitions(ISO 22174:2005)English version of DIN EN ISO 22174Mikrobiologie von Lebensmitteln und Futte
3、rmitteln Polymerase-Kettenreaktion (PCR) zum Nachweis von pathogenen Mikroorganismen in Lebensmitteln Allgemeine Anforderungen und Begriffe (ISO 22174:2005)National forewordThis standard has been published in accordance with a decision taken by CEN/TC 275 to adopt, without alteration, International
4、Standard ISO 22174 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Lebensmittel und land-wirtschaftliche Produkte (Foodstuffs and Agricultural Products Standards Committee), Technical Committee Mikrobiologische Lebensmitteluntersuchung einschlie
5、lich Schnellverfahren.DIN ISO 5725-1 and DIN EN ISO/IEC 17025 are the standards corresponding to International Standards ISO 5725-1 and ISO/IEC 17025, respectively, referred to in clause 2 of the EN.AmendmentsDIN 10134, November 1998 edition, has been superseded by the specications of EN ISO 22174,
6、which is identical to ISO 22174.Previous editionDIN 10134: 1998-11.ICS 07.100.30 Supersedes DIN 10134, November 1998 edition.!,cJf“English versionICS 07.100.30Management Centre: 36, rue de Stassart, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komite
7、e fr Normung 2005. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN ISO 22174:2005 EEN ISO 22174February 2005Microbiology of food and animal feeding stuffsPolymerase chain reaction (PCR) for the detection of food-borne pathogensGener
8、al requirements and denitions(ISO 22174:2005)Microbiologie des aliments Raction de polymrisation en chane (PCR) pour la recherche de micro-organis-mes pathognes dans les aliments Exigences gnrales et dnitions (ISO 22174:2005)Mikrobiologie von Lebensmitteln und Futtermitteln Polymerase-Ketten-reaktio
9、n (PCR) zum Nachweis von pathogenen Mikroorganismen in Lebensmitteln Allgemeine Anforde-rungen und Begriffe (ISO 22174:2005)This European Standard was approved by CEN on 2004-10-20.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thi
10、s European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CEN member.The European Standards exist in three ofcial versions (English
11、 French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notied to the Management Centre has the same status as the ofcial versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Re
12、public, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN ISO 22174:2005ForewordInternational Standard
13、ISO 22174:2005 Microbiology of food and animal feeding stuffs Polymerase chain reaction (PCR) for the detection of food-borne pathogens General requirements and denitions,which was prepared by ISO/TC 34 Agricultural food products of the International Organization for Stand-ardization, has been adopt
14、ed by Technical Committee CEN/TC 275 Food analysis Horizontal methods, the Secretariat of which is held by DIN, as a European Standard.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, and conicting national standar
15、ds withdrawn, by August 2005 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany,
16、 Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slo-vakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 22174:2005 was approved by CEN as a Europea
17、n Standard without any modication.234449999910101010 101011111111111111121212131314Page 3 EN ISO 22174:2005Page 4 EN ISO 22174:2005Page 5 EN ISO 22174:2005Page 6 EN ISO 22174:2005Page 7 EN ISO 22174:2005Page 8 EN ISO 22174:2005Page 9 EN ISO 22174:2005Page 10 EN ISO 22174:2005Page 11 EN ISO 22174:2005Page 12 EN ISO 22174:2005Page 13 EN ISO 22174:2005Page 14 EN ISO 22174:2005
