ISO 16657:2023 官能分析 — 装置 — オリーブオイルテイスティンググラス | ページ 2

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, governmental 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.

The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of ISO document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives ).

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This document was prepared by Technical Committee ISO/TC 34, Food products, Subcommittee SC 12, Sensory analysis.

This second edition cancels and replaces the first edition (ISO 16657:2006), of which it constitutes a minor revision.

The changes are as follows:

• 2.4, the water used for rinsing the glass has been modified to delete “distilled”;
• the Bibliography has been updated.

1 Scope

This document specifies the characteristics of a glass intended for use in the sensory analysis of the organoleptic attributes of odour, taste and flavour of virgin olive oils, for the classification of such oils.

The glass does not apply for the analysis of the colour or texture of olive oils.

In addition, this document describes an adapted heating unit used to reach and maintain the right temperature for this analysis.

2 Normative references

There are no normative references in this document.

3 Terms and definitions

No terms and definitions are listed in this document.

ISO and IEC maintain terminology databases for use in standardization at the following addresses:

Bibliography