DIN EN 14131-2003 Foodstuffs - Determination of folate by microbiological assay German version EN 14131 2003《食品 微生学测定法测定叶酸盐含量》.pdf

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1、ICS 07.100.30Lebensmittel Mikrobiologische Bestimmung von FolatEuropean Standard EN 14131 : 2003 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 275 Food analysis Horizontal methods (Secretariat:Germany).The responsibl

2、e German body involved in its preparation was the Normenausschuss Lebensmittel undlandwirtschaftliche Produkte (Foodstuffs and Agricultural Products Standards Committee), TechnicalCommittee Vitamine.DIN ISO 3696 is the standard corresponding to International Standard EN ISO 3696 referred to in claus

3、e 2of the EN.Ref. No. DIN EN 14131 : 2003-09English price group 12 Sales No. 111201.04DEUTSCHE NORM September 2003EN 14131Continued overleaf.EN comprises 19 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag

4、GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).FoodstuffsDetermination of folate by microbiological assayEnglish version of DIN EN 14131English versionICS 07.100.30Descriptors:FoodstuffsDetermination of folate by microbiological assay 2003. CEN All righ

5、ts of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 14131 : 2003 ELebensmittel MikrobiologischeBestimmung von FolatThis European Standard was approved by CEN on 2003-04-21.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhic

6、h stipulate the conditions for giving 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

7、exist in three official versions (English, 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

8、 of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,Italy, Luxembourg, Malta, the Netherlands, Norway, Portugal, Slovakia, Spain,Sweden, Switzerland, and the United Kingdom.EN 14131June 2003Management Centre: rue de Stassart 36, B-1050 Brusse

9、lsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung|Produits alimentaires Dterminationdes folates par essai microbiologiquePage 2EN 14131 : 2003Page3333478121313151819Page 3EN 14131 : 2003Page 4EN 14131 : 2003Page 5EN 14131 : 2003Page 6EN 14131 : 2003Page 7EN 14131 : 2003Page 8EN 14131 : 2003Page 9EN 14131 : 2003Page 10EN 14131 : 2003Page 11EN 14131 : 2003Page 12EN 14131 : 2003Page 13EN 14131 : 2003Page 14EN 14131 : 2003Page 15EN 14131 : 2003Page 16EN 14131 : 2003Page 17EN 14131 : 2003Page 18EN 14131 : 2003Page 19EN 14131 : 2003