ISO INTERNATIONAL STANDARD 27871 IDF 224 First edition 2011-10-15 Cheese and processed cheese Determination of the nitrogenous fractions Fromages et fromages fondus - Détermination des fractions azotées Reference numbers ISO 27871:2011(E) IDF 224:2011(E) @ ISO and IDF 2011 by IHS under ted without license from IHS Not for Resale ISO 27871:2011(E) IDF 224:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO and IDF 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO or IDF at the respective address below. ISO copyright office International Dairy Federation Case postale 56 : CH-1211 Geneva 20 Silver Building · Boulevard Auguste Reyers 70/B.B-1030 Brussels Tel. + 41 22 749 01 11 Tel. + 32 2 733 98 88 Fax + 41 22 749 09 47 Fax + 32 2 733 04 13 E-mail [email protected] E-mail [email protected] Web www.iso.org Web www.fil-idf.org Published in Switzerland @ ISO and IDF 2011 - All rights reserved itted without license from IHS Not for Resale ISO 27871:2011(E) IDF224:2011(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent IDF ili Not for Resale