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BSI PD CEN ISO/TR 29263:2021

$215.11

Cereals and cereal products. Sampling studies

Published By Publication Date Number of Pages
BSI 2021 108
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This document presents the description and the results of the three studies conducted by United Kingdom, France and Germany related to grain sampling in order to define a harmonized sampling protocol for official controls.

These results had been used to draft ISO 24333 .

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
4 Context
5 Study n°1: extract from “Grain sampling and assessment: sampling grain in lorries” – Project report n° 339”
5.1 General
5.2 Context
11 5.3 Studies conducted and objectives
5.4 Methodology
5.4.1 Conducting tests
13 5.4.2 Results and conclusions
27 6 Study n°2: extract from “Sampling grain in static and flowing condition – alternatives to the regulatory protocol”
6.1 General
28 6.2 Context
6.2.1 Regulatory aspect
6.2.2 Normative aspect
6.3 Studies conducted and objectives
6.3.1 Study A
29 6.3.2 Study B
6.4 Study A: silos and lorries of wheat and corn – Fusariotoxins and quality assessment
6.4.1 Organising field tests
41 6.4.2 Results and conclusions
56 6.5 Study B : silos of corn – Fusariotoxins; flowing grains
6.5.1 Organising field tests
57 6.5.2 Results and conclusions
98 7 Study n°3: extract from “Investigation of the distribution of deoxynivalenol and ochratoxin a contamination within a 26-T truckload of wheat kernels” – Project report
99 7.1 Context
7.2 Methodology
7.2.1 Instruments for sampling and sample homogenization process
7.2.2 Reagents and materials
100 7.2.3 Sampling procedure
101 7.2.4 Sample comminution
7.3 Results and Discussion
7.3.1 Distribution of DON and OTA infected kernels within the lot
103 7.3.2 Sample comminution study for the dry milling process
7.4 Uncertainty comparison on the basis of number of incremental samples
105 7.5 Conclusions
106 Bibliography
BSI PD CEN ISO/TR 29263:2021
$215.11