1、ICS 67.050Lebensmittel Thermolumineszenzverfahren zum Nachweisvon bestrahlten Lebensmitteln, von denen Silikatmineralienisoliert werden knnenEuropean Standard EN 1788 : 2001 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN
2、/TC 275 Food analysis Horizontal methods (Secretariat:Germany).The responsible German body involved in its preparation was the Normenausschuss Lebensmittel undlandwirtschaftliche Produkte (Foodstuffs and Agricultural Products Standards Committee), TechnicalCommittee Bestrahlte Lebensmittel.Amendment
3、sThis standard differs from the March 1997 edition as follows:a) The scope of the standard has been extended to cover shellfish, fresh and dehydrated fruits andvegetables, and potatoes.b) The specifications for sample preparation have been amended.c) Additional information is now given with regard t
4、o limitations and validation (cf. clauses 10 and 11).Previous editionDIN EN 1788:1997-03.Ref. No. DIN EN 1788 : 2002-01English price group 12 Sales No. 111204.02DEUTSCHE NORM January 2002EN 1788Continued overleaf.EN comprises 18 pages. No part of this standard may be reproduced without the prior per
5、mission 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).FoodstuffsThermoluminescence detection of irradiated foodfrom which silicate minerals can be isolatedEnglish version of DIN EN 1788Sup
6、ersedes March 1997 edition.English versionICS 67.050Descriptors:FoodstuffsThermoluminescence detection of irradiated foodfrom which silicate minerals can be isolated 2001. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 1788 : 2001 E
7、Lebensmittel Thermolumines-zenzverfahren zum Nachweis vonbestrahlten Lebensmitteln, vondenen Silikatmineralien isoliertwerden knnenThis European Standard was approved by CEN on 2001-08-18.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for givi
8、ng this European Standard the status of anational 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 anyCEN member.The European Standards exist in three official versions (E
9、nglish, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepu
10、blic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.EN 1788October 2001Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de No
11、rmalisationEuropisches Komitee fr Normung|Produits alimentaires Dtectionpar thermoluminescence dalimentsioniss dont peuvent tre extraits desminraux silicatsSupersedes EN 1788 : 1996.Page 2EN 1788 : 2001Page 3EN 1788 : 2001Page 4EN 1788 : 2001Page 5EN 1788 : 2001Page 6EN 1788 : 2001Page 7EN 1788 : 2001Page 8EN 1788 : 2001Page 9EN 1788 : 2001Page 10EN 1788 : 2001Page 11EN 1788 : 2001Page 12EN 1788 : 2001Page 13EN 1788 : 2001Page 14EN 1788 : 2001Page 15EN 1788 : 2001Page 16EN 1788 : 2001Page 17EN 1788 : 2001Page 18EN 1788 : 2001
