《ISO-1114-1977.pdf》由会员分享，可在线阅读，更多相关《ISO-1114-1977.pdf（4页珍藏版）》请在三一文库上搜索。
1、- Lu - P INTERNATIONAL STANDARD - INTERNATIONAL ORGANIZATION FOR STANDARDIZATION d4EXYHAPOAHA OPI-AHM3ALUUI l-IO CTAHAAPTH3ALlWi l ORGANISATlON INTERNATJONALE DE NORMALISATION Cocoa beans - Cut test F&es de cacao - ipreuve P la coupe First edition - 1977-11-15 UDC 633.74 : 620.19 Ref. No. IS0 1114-1
2、977 (E) Descriptors : agricultural products, cocoa beans, tests, cut tests, visual inspection. Price based on 7 page 4 Preisgr. i- I.*- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25
3、/2007 21:38:06 MDTNo reproduction or networking permitted without license from IHS -,-,- FOREWORD IS0 (the International Organization for Standardization) is a worldwide federation of national standards institutes (IS0 member bodies). The work of developing International Standards is carried out thr
4、ough IS0 technical committees. Every member body interested in a subject for which a technical committee has been set up has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Draft Internati
5、onal Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the IS0 Council. International Standard IS0 1114 was developed by Technical Committee I SOITC 34, Agricultural food products. It was submitted dir
6、ectly to the IS0 Council, in accordance with clause 6.121 of the Directives for the technical work of ISO. It cancels and replaces IS0 Recom- mendation R 1114-1969, which had been approved by the member bodies of the following countries : Brazil Iran Canada Israel Chile Korea, Rep. of Czechoslovakia
7、 Netherlands France Norway Hungary Poland India Portugal Romania South Africa, Rep. of Spain Turkey United Kingdom U.S.S.R. No member body had expressed disapproval of the document. 0 International Organization Printed in Switzerland Standardization ,I977 l Copyright International Organization for S
8、tandardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 21:38:06 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD IS0 1114-1977 (E) Cocoa beans - Cut test 1 SCOPE AND FIELD OF APPL
9、ICATION This International Standard specifies the “cut test” for cocoa beans. 2 REFERENCES IS0 2292, Cocoa beans - Sampling. I SO 245 1, Cocoa beans - Specification. 3 PROCEDURE 3.1 Preparation of the test sample Thoroughly mix the final lot sample (laboratory sample) obtained by the method specifie
10、d in IS0 2292. Reduce the laboratory sample by quartering, or by means of suitable dividing apparatus, to just over 300 beans. 3.2 Test portion Take 300 whole beans from the test sample. 3.3 Determination Open or cut these 300 beans lengthwise through the middle, so as to expose the maximum cut surf
11、ace of cotyledons. Visually examine both halves of each bean in full daylight or equivalent artificial light. Count separately each defective type of bean, i.e. those which are mouldy, slaty, insect-damaged, germinated, flat (see definitions in 3.3 of IS0 2451) or otherwise defective. When a bean is
12、 defective in more than one respect, count only the defect which appears first in the list of defects expressed in their decreasing order of gravity in 5.2.1 of IS0 2451. 4 EXPRESSION OF RESULTS Express the result for each kind of defect as a percentage of the 300 beans examined. 5 TEST REPORT The t
13、est report shall show the method used and the result obtained. It shall also mention any details of procedure not specified in this International Standard, or regarded as optional, and any circumstances that may have influenced the result. The report shall include all details required for complete i
14、dentification of the sample. 1 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 21:38:06 MDTNo reproduction or networking permitted without license from IHS -,-,- This page intentionally left blank Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/25/2007 21:38:06 MDTNo reproduction or networking permitted without license from IHS -,-,-