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DS/ISO/TS 20224-5

Molecular biomarker analysis – Detection of animal-derived materials in foodstuffs and feedstuffs by real-time PCR – Part 5: Goat DNA detection method

active, Most Current
Organization: DS
Publication Date: 4 August 2020
Status: active
Page Count: 22
ICS Code (General methods of tests and analysis for food products): 67.050
scope:

This document specifies a real-time polymerase chain reaction (real-time PCR) method for the qualitative detection of goat-specific DNA derived from food and feed. It requires the extraction of an adequate amount of PCR amplifiable DNA from the relevant matrix and can be applied to the detection of goat material derived from goat (Capra hircus). The target sequence is a partial fragment of the goat chromosome 9 DNA sequence (i.e. GenBank accession number NC_030816.1)[1], which is present as a single copy per haploid genome. The provided PCR assay for this target has an absolute limit of detection of five copies per reaction, with ≥ 95 % replicability at this concentration (LOD95 %).

Document History

DS/ISO/TS 20224-5
August 4, 2020
Molecular biomarker analysis – Detection of animal-derived materials in foodstuffs and feedstuffs by real-time PCR – Part 5: Goat DNA detection method
This document specifies a real-time polymerase chain reaction (real-time PCR) method for the qualitative detection of goat-specific DNA derived from food and feed. It requires the extraction of an...
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