ISO-6538-1997.pdf
《ISO-6538-1997.pdf》由会员分享,可在线阅读,更多相关《ISO-6538-1997.pdf(10页珍藏版)》请在三一文库上搜索。
1、A Reference number ISO 6538:1997(E) INTERNATIONAL STANDARD ISO 6538 Second edition 1997-11-01 Cassia, Chinese type, Indonesian type and Vietnamese type Cinnamomum aromaticum (Nees) syn. Cinnamomum cassia (Nees) ex Blume, Cinnamomum burmanii (C.G. Nees) Blume and Cinnamomum loureirii Nees Specificati
2、on Cannelle type Chine, type Indonsie et type Vit-nam Cinnamomum aromaticum (Nees) syn. Cinnamomum cassia (Nees) ex Blume, Cinnamomum burmanii (C.G. Nees) Blume et Cinnamomum loureirii Nees Spcifications Copyright International Organization for Standardization Provided by IHS under license with ISO
3、Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 23:13:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6538:1997(E) ISO 1997 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any for
4、m or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56 CH-1211 Genve 20 Switzerland Internetcentraliso.ch X.400c=ch; a=400net; p=iso; o=isocs; s=central Printe
5、d in Switzerland ii 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 s
6、ubject for which a technical committee has been established 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. ISO collaborates closely with the International Electrotechnical Commission
7、(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 International Standard requires approval by at least 75 % of the member bodies casting a vote. International S
8、tandard ISO 6538 was prepared by Technical Committee ISO/TC 34, Agricultural food product, Subcommittee SC 7, Spices and condiments. This second edition cancels and replaces the first edition (ISO 6538:1982), which has been technically revised. Annex A of this International Standard is for informati
9、on only. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 23:13:31 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISOISO 6538:199
10、7(E) 1 Cassia, Chinese type, Indonesian type and Vietnamese type Cinnamomum aromaticum (Nees) syn. Cinnamomum cassia (Nees) ex Blume, Cinnamomum burmanii (C.G. Nees) Blume and Cinnamomum loureirii Nees Specification 1Scope This International Standard specifies requirements for cassia (Chinese type,
11、Indonesian type and Vietnamese type), in quills, whole, in pieces or ground (powdered), which is the bark of the trees Cinnamomum aromaticum (Nees) syn. Cinnamomum cassia (Nees) ex Blume, Cinnamomum burmanii (C.G. Nees) Blume and Cinnamomum loureirii Nees. Recommendations relating to storage and tra
12、nsport conditions are given in annex A. NOTE Requirements for Sri Lankan type cinnamon, Seychelles type cinnamon and Madagascan type cinnamon are given in ISO 6539.1 2Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this
13、International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated b
14、elow. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 927:1982, Spices and condiments Determination of extraneous matter content ISO 928:2, Spices and condiments Determination of total ash ISO 930:3, Spices and condiments Determination of acid-insoluble ash
15、ISO 939:1980, Spices and condiments Determination of moisture content Entrainment method ISO 948:1980, Spices and condiments Sampling ISO 1208:1982, Spices and condiments Determination of filth ISO 2825:1981, Spices and condiments Preparation of a ground sample for analysis 1 ISO 6539:1997, Cinnamon
16、 Sri Lankan type, Seychelles type and Madagascan type (Cinnamomum zeylanicum Blume) Specifications. (To be published). 2 To be published. (Revision of ISO 928:1980) 3 To be published. (Revision of ISO 930:1980) Copyright International Organization for Standardization Provided by IHS under license wi
17、th ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 23:13:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 6538:1997(E) ISO 2 ISO 6571:1984, Spices, condiments and herbs Determination of volatile oil content 3Definitions For the purposes o
18、f this International Standard, the following definitions apply. 3.1whole quills: Scraped epiderm of the internal bark of cassia shoots that have reached maturity, rolled into a single or double quill. The quills are washed and dried. 3.2scraped bark: Bark obtained from the young shoots of cultivated
19、 shrubs, and which is scraped with a curved knife before being removed from the wood. 3.3unscraped bark: Bark obtained from the young shoots of cultivated shrubs, but unscraped. 3.4pieces: Product resulting from the trimming, sorting, handling and packing of quills, and which may be of various sizes
20、, scraped or unscraped. 3.5ground cassia: Powder obtained by grinding cassia of the types considered in this International Standard, excluding all additives. 4Types and classification 4.1Types 4.1.1 Chinese type cassia (cassia lignea) This is the bark of branches of Cinnamomum cassia (Nees) ex Blume
21、 of the Lauraceae family. It consists of bark in tubular form, or in simple single quills or in compound double quills. 4.1.2 Indonesian type cassia, Java cassia, Korintje cassia, cassia vera This is the bark of trunks of Cinnamomum burmanii (C.G. Nees) of the Lauraceae family. It consists of thin o
22、r thick scraped single and double quills of reddish-brown colour. 4.1.3 Vietnamese type cassia This is the bark, principally of the smaller branches of Cinnamomum loureirii Nees of the Lauraceae family. It consists of single or double quills. 4.2Commercial grades 4.2.1 Chinese type cassia Chinese ty
23、pe cassia occurs in pieces of varying lengths from about 250 mm to 380 mm, and of diameter about 20 mm. It may be scraped or unscraped and the thickness is usually about 3 mm, but may be up to 6 mm. It has a sweet and aromatic flavour, sometimes rather astringent. Chinese type cassia is classified i
24、n three grades (see table 1). Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/24/2007 23:13:31 MDTNo reproduction or networking permitted without license from IHS -,-,- ISOISO 6538:1997(
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- ISO 6538 1997
链接地址:https://www.31doc.com/p-3780700.html