DIN EN ISO 6579-1-2017 Microbiology of the food chain - Horizontal method for the detection enumeration and serotyping of Salmonella - Part 1 Detection of Salmonella spp (ISO 6579-.pdf
《DIN EN ISO 6579-1-2017 Microbiology of the food chain - Horizontal method for the detection enumeration and serotyping of Salmonella - Part 1 Detection of Salmonella spp (ISO 6579-.pdf》由会员分享,可在线阅读,更多相关《DIN EN ISO 6579-1-2017 Microbiology of the food chain - Horizontal method for the detection enumeration and serotyping of Salmonella - Part 1 Detection of Salmonella spp (ISO 6579-.pdf(60页珍藏版)》请在麦多课文档分享上搜索。
1、July 2017 English price group 23No 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 07.100.30!%gg(“2686805www.din.deDIN
2、 EN ISO 6579-1Microbiology of the food chain Horizontal method for the detection, enumeration and serotyping of Salmonella Part 1: Detection of Salmonella spp. (ISO 65791:2017);English version EN ISO 65791:2017,English translation of DIN EN ISO 6579-1:2017-07Mikrobiologie der Lebensmittelkette Horiz
3、ontales Verfahren zum Nachweis, zur Zhlung und zur Serotypisierung von Salmonellen Teil 1: Nachweis von Salmonella spp. (ISO 65791:2017);Englische Fassung EN ISO 65791:2017,Englische bersetzung von DIN EN ISO 6579-1:2017-07Microbiologie de la chane alimentaire Mthode horizontale pour la recherche, l
4、e dnombrement et le srotypage des Salmonella Partie 1: Recherche des Salmonella spp. (ISO 65791:2017);Version anglaise EN ISO 65791:2017,Traduction anglaise de DIN EN ISO 6579-1:2017-07SupersedesDIN EN ISO 6579:200710 andDIN EN ISO 6785:200709www.beuth.deDocument comprises 60 pagesDTranslation by DI
5、N-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.06.17 DIN EN ISO 6579-1:2017-07 2 A comma is used as the decimal marker. National foreword This document (EN ISO 6579-1:2017) has been prepared by Technical Committee ISO/TC 34 “Food products” (Secretar
6、iat: AFNOR, France) in collaboration with Technical Committee CEN/TC 275 “Food analysis Horizontal methods” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Lebensmittel und landwirtschaftliche Produkte (DIN Standards Committee Food and Agr
7、icultural Products), Working Committee NA 057-01-06 AA “Microbiology of the food chain”. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 707 DIN EN ISO 707 ISO 6579:2002 DIN EN ISO 6579:2002-12 ISO 6579:2002/Amd 1:2007 DIN EN ISO 6579:2
8、007-10 ISO 6785:2001 DIN EN ISO 6785:2007-09 ISO 6887 (all parts) DIN EN ISO 6887 (all parts) ISO 6887-1:2017 DIN EN ISO 6887-1:2017-xx*)ISO 7218 DIN EN ISO 7218 ISO 11133:2014 DIN EN ISO 11133:2015-01 ISO 16140:2003 DIN EN ISO 16140:2003-09 ISO 16140-1 DIN EN ISO 16140-1 ISO 16140-2 DIN EN ISO 1614
9、0-2 ISO 17468 DIN EN ISO 17468 ISO 18593 DIN ISO 18593 ISO 13307 DIN EN ISO 13307 ISO 17604 DIN EN ISO 17604 ISO/TR 6579-3 DIN CEN ISO/TR 6579-3 ISO/TS 6579-2 DIN CEN ISO/TS 6579-2, DIN SPEC 10052 ISO/TS 17728 DIN CEN ISO/TS 17728; DIN SPEC 10053 *)Not yet published; publication planned for 2017. DI
10、N EN ISO 6579-1:2017-07 3 Amendments This standard differs from DIN EN ISO 6579:2007-10 and DIN EN ISO 6785:2007-09 as follows: a) DIN EN ISO 6785:2007-09 Milk and milk products Detection of Salmonella spp. (ISO 6785:2001) has been integrated in this standard DIN EN ISO 6579-1; b) the Scope includes
11、 samples from the primary reduction stage; c) in the Normative Annex, the detection of Salmonella Typhi und Salmonella Paratyphi is described; d) for selective enrichment, there is a choice between using the broth or the semi-solid agar of Rappaport Vassilidis medium (RVS or MSRV); e) the inoculatio
12、n of the isolation medium has become less prescriptive. The objective is to obtain well-isolated colonies after incubation; f) for confirmation, it is acceptable to perform the tests on only one suspect colony (instead of one suspect colony of each medium combination). If this isolate tests negative
13、 for Salmonella, four more suspect isolates from different media combinations shall be tested; g) it is permitted to perform the biochemical confirmation directly on a suspect, well-isolated colony from the selective plating medium. The purity check on the non-selective agar medium can then be perfo
14、rmed in parallel; h) two confirmation tests have become optional (-galactosidase test and indole reaction) and one confirmation test has been deleted (Voges-Proskauer reaction); i) in this document, serological confirmation (to serogroup level) is described. For guidance on serotyping (to serovar le
15、vel), reference is made to ISO/TR 6579-3. j) Table 1 (Interpretation of biochemical tests) has been improved; k) performance testing for the quality assurance of the culture media has been added to Annex B; l) performance characteristics of MSRV have been added to Annex C; m) the document has been e
16、ditorially revised. Previous editions DIN EN 12824: 1998-02 DIN EN ISO 6579: 2002-12, 2003-03, 2007-10 DIN EN ISO 6785: 2007-09 DIN EN ISO 6579-1:2017-07 4 National Annex NA (informative) Bibliography DIN CEN ISO/TS 6579-2 (DIN SPEC 10052-2), Microbiology of food and animal feed Horizontal method fo
17、r the detection, enumeration and serotyping of Salmonella Part 2: Enumeration by a miniaturized most probable number technique DIN CEN ISO/TR 6579-3, Microbiology of food and animal feed Horizontal method for the detection, enumeration and serotyping of Salmonella Part 3: Guidelines for serotyping o
18、f Salmonella spp. DIN CEN ISO/TS 17728 (DIN SPEC 10053), Microbiology of the food chain Sampling techniques for microbiological analysis of food and feed samples DIN EN ISO 707, Milk and milk products Guidance on sampling DIN EN ISO 6579:2002-12, Microbiology of food and animal feeding stuffs Horizo
19、ntal method for the detection of Salmonella spp. (ISO 6579:2002) DIN EN ISO 6579:2007-10, Microbiology of food and animal feeding stuffs Horizontal method for the detection of Salmonella spp. (ISO 6579:2002+Amd 1:2007) DIN EN ISO 6785:2007-09, Milk and milk products Detection of Salmonella spp. (ISO
20、 6785:2001) DIN EN ISO 16140:2003-09, Microbiology of food and animal feeding stuffs Protocol for the validation of alternative methods (ISO 16140:2003) DIN EN ISO 16140-1, Microbiology of food and animal feed Method validation Part 1: Vocabulary DIN EN ISO 16140-2, Microbiology of food and animal f
21、eed Method validation Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method DIN EN ISO 6887 (all parts), Microbiology of food and animal feeding stuffs Preparation of the test samples, of initial suspension and of decimal dilutions for microbiological ex
22、amination DIN EN ISO 6887-1:2017-xx, Microbiology of food and animal feeding stuffs Preparation of the test samples, of initial suspension and of decimal dilutions for microbiological examination Part 1: General rules for the preparation of the initial suspension and decimal dilutions (ISO 6887-1:20
23、17) DIN EN ISO 7218, Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations DIN EN ISO 11133:2015-01, Microbiology of food, animal feed and water Preparation, production, storage and performance testing of culture media DIN EN ISO 13307, Mic
24、robiology of food and animal feed Primary production stage Sampling techniques DIN EN ISO 17468, Microbiology of the food chain Technical requirements and guidance on establishment or revision of a standardized reference method DIN EN ISO 17604, Microbiology of the food chain Carcass sampling for mi
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 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:
- DINENISO657912017MICROBIOLOGYOFTHEFOODCHAINHORIZONTALMETHODFORTHEDETECTIONENUMERATIONANDSEROTYPINGOFSALMONELLAPART1DETECTIONOFSALMONELLASPPISO6579PDF

链接地址:http://www.mydoc123.com/p-681506.html