ISO INTERNATIONAL STANDARD 7513 First edition 1990-10-01 Instant tea in solid form --- Determination of moisture content (loss in mass at 103 °C) The soluble sous forme solide --- Determination de la teneur en eau (perte de masse a 103 °C) Reference number ISO 7513:1990(E) by IHS under lic mitted without license from IHS Not for Resale ISO 7513:1990(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 iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental and non-governmental, in liaison with iso, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Inter- national Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard Iso 7513 was prepared by Technical Committee ISO/TC34,Agriculturalfoodproducts. CISO1990 All rights reserved. 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 inwritingfromthepubllsher. International Organization for Standardization Case Postale 56:CH-1211 Geneve 20:Switzerland Printed in Switzerland right international Organization for Standardization Not for Resale ISO7513:1990(E) Introduction The loss in mass of instant tea in solid form when it is heated in air at a temperature near 100 'c is conventionally designated the "moisture content", the contribution to this loss in mass made by small amounts of other volatile constituents being regarded as negligible for practical purposes. ili CyghmatinaganaiStandardizato No reproduction or networking permitted without license from IHS Not for Resale