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BSI PD CEN/TS 15634-3:2016

$102.76

Foodstuffs. Detection of food allergens by molecular biological methods – Hazelnut (Corylus avellana). Qualitative detection of a specific DNA sequence in chocolate by real-time PCR

Published By Publication Date Number of Pages
BSI 2016 18
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This Technical Specification describes a procedure for the qualitative detection of hazelnut (Corylus avellana) in chocolate. DNA is extracted from the chocolate and a specific DNA sequence for hazelnut detected from the gene for corA 1 [ 4], [ 5].

PDF Catalog

PDF Pages PDF Title
4 Contents Page
5 European foreword
6 1 Scope
2 Principle
3 Reagents
3.1 DNA extraction with CTAB
7 3.2 DNA purification by means of solid phase extraction
3.3 Real-time PCR reagents
8 4 Apparatus and equipment
4.1 DNA extraction
4.2 PCR
5 Procedure
5.1 General
5.2 Sample preparation
9 5.3 DNA extraction with CTAB
5.4 DNA purification by means of solid phase extraction
10 5.5 Measuring the mass concentration of the extracted DNA and setting to target concentration
5.6 Real-time
11 Table 1 — Reaction batch for the real-time PCR
Table 2 — Temperature/time program when using a light cycler
12 Table 3 — Temperature/time program when using a block cycler
6 Validation status and performance criteria
6.1 General
6.2 Detection
13 6.3 Reliability of the method
6.3.1 Setup of the interlaboratory study
6.3.2 Results
Table 4 — Overview data for the interlaboratory study
14 Table 5 — Number of PCR reactions showing false-negative or false-positive results
6.3.3 Specificity
7 Test report
15 Bibliography
BSI PD CEN/TS 15634-3:2016
$102.76