Food products, Cereals coopera ion between ISO and CEN (Vienn Committee document and pulses, in prepared collaboration Cereal by and Technical cereal the Committee products, European in Committee accordance Standardization the Agreement Subcommittee on Technical t the fourth edition (ISO 2171:2007), which has been technically Agreement).

This document specifies a method for determining the ash yield by cereals, pulses and their milled products intended for human consumption. The source materials and products covered are: a) …

ISO 2171 was prepared by Technical Committee ISO/TC 34, Food products, Subcommittee SC 4, Cereals and pulses. This fourth edition cancels and replaces the third edition (ISO 2171:1993), which has been technically revised.

2007年11月30日 · KS H ISO 2171-2009 (2019)谷物、豆类和副产品焚烧灰分的测定 该标准描述了食用谷类和豆类及其粉末产品灰分含量的测定方法。 a）谷类谷粒b）面粉和细茉莉娜c）粉末产品（含糠和糠较多的产品，粗糙的）混合谷粒e）粉末产品以外的谷类副产品f）豆类及其副产品标准不适用于淀粉及淀粉衍生物（见ISO3593）、动物饲料（见ISO5984）或种子用种子。

This fifth edition cancels and replaces the fourth edition (ISO 2171:2007), which has been technically revised. The main changes are as follows: — the interlaboratory critical difference (CD,R) has been updated in 11.4.2. Any feedback or questions on this document should be directed to the user’s national standards body.

2025年1月21日 · NF EN ISO 2171:2023的标准全文信息,谷物、豆类及其衍生产品 - 焚烧灰分率的测定, Cereals, legumes and derived products - Determination of the ash rate by incineration, Céréales, légumineuses

Cereals, pulses and by-products — Determination of ash yield by incineration. Céréales, légumineuses et produits dérivés — Détermination du taux de cendres par incinération. INTERNATIONAL STANDARD. ISO 2171. Fifth edition 2023-02 Reference number ISO 2171:2023(E) © ISO 2023. This is a preview of ISO 2171:2023.

Cereals, pulses and by-products - Determination of ash yield by incineration (ISO 2171:2007) 谷物、豆类和副产品.通过焚烧测定灰分产量（ISO 2171-2007）

2007年11月1日 · This document — amplifies the general principles for designing experiments for the numerical estimation of the precision of measurement methods by means of a collaborative interlaboratory experiment;...