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BS EN 1104:2018

BS EN 1104:2018

$102.76

Paper and board intended to come into contact with foodstuffs. Determination of the transfer of antimicrobial constituents

Published By Publication Date Number of Pages
BSI 2018 22
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This document specifies a method for the determination of transfer of antimicrobial constituents from paper and board materials and articles intended for food contact. NOTE The need of using this Standard may be specified by the legislation regarding paper and board intended to come into contact with foodstuffs.

PDF Catalog

PDF Pages PDF Title
2 National foreword
5 European foreword
6 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
5.1 Punch iron
7 6 Reagents and media
6.1 General
6.2 Non ionic wetting agent
6.3 Nutrient medium for the preparation of Bacillus subtilis spores
6.3.1 Composition
6.3.2 Preparation
8 6.4 Nutrient medium of Sabouraud for the preparation of Aspergillus niger spores
6.4.1 Composition
6.4.2 Preparation
6.5 Nutrient medium for the inhibition test with Bacillus subtilis
6.5.1 Composition
6.5.2 Preparation
6.6 Nutrient medium of modified Sabouraud for the inhibition test with Aspergillus niger
6.6.1 Composition
9 6.6.2 Preparation
6.7 Tryptone salt solution
6.7.1 Composition
6.7.2 Preparation
6.8 Test microorganisms
6.8.1 General
6.8.2 Preparation of working cultures
6.8.3 Preparation of inoculating spore suspension of Bacillus subtilis
10 6.8.4 Preparation of inoculating spore suspension of Aspergillus niger
6.8.5 Concentrations of spores for inhibition test
6.9 Positive controls
6.9.1 Antibiotic
6.9.2 Antifungal agent
11 7 Sampling and preparation of test pieces
8 Procedure
8.1 General
8.2 Preparation of plates
8.2.1 General
8.2.2 Test with Bacillus subtilis
8.2.3 Test with Aspergillus niger
12 8.3 Incubation
9 Evaluation
10 Test report
14 Annex A (informative) Guidelines for interpreting results

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BS EN 1104:2018
$102.76