Biochemical and molecular biological analysis

Working Group Biochemical and molecular biological Analytics

The working group is made up of professionally competent members from surveillance and industry, research and trade laboratories and deals with analytical issues from the following areas:

DNA-based analysis
? Real-time PCR and other PCR-based methods
? Procedure for DNA sequencing (Sanger Sequencing, Next Generation Sequencing)

Protein / peptide based analysis
? LC-MS
? GC-MS
? MALDI-ToF
? ELISA

leadership of the working group

chairwoman

Anke Rullmann
Chemical and Veterinary Inspection Office
Karlsruhe
Weissenburger Strasse 3
76187 Karlsruhe
Email: anke.rullmann@cvuaka.bwl.de

deputy

dr Daniela Bartsch
Chemical and Veterinary Inspection Office
Recklinghausen
Email: daniela.bartsch@cvua-mel.de

recordkeeping

Ute Schroeder
Max Rubner Institute
Institute for Safety and Quality
with milk and fish, Hamburg
Email: ute.schroeder@mri.bund.de

Term of office 2023 - 2025

Main topics

? Genetically modified / genome-edited organisms in food, feed and seeds
? Allergens in food
? authenticity of food
o Species identification (plant and animal species)
o External additives (e.g. soy protein in meat, ...)
? Novel foods (e.g. insects)

Position papers and statements

     

  • Current status of food allergen analysis (December 2023) ( pdf )
  • Measurement uncertainty in allergen analysis (January 2022) ( pdf )
  • Methods for differentiating animal species in food (2016) ( pdf )
  • Threshold values ​​for allergy-causing components in foods - evaluation of the so-called VITAL concept from an analytical perspective (2009) ( pdf )
  • Current questions in GMO analysis (2005) ( pdf )

Archive position papers and statements

  • Detection method for food allergens (2015) ( pdf )

PCR analysis working groups

? Method development committee of the LAG (regional committee on genetic engineering)
Tasks):
Method development for the detection of genetically modified microorganisms or GMOs according to GenTG

Contact Person:
Mrs. Anke Belter
State Office for Environmental Protection Saxony-Anhalt
Reilstrasse 72
06114 Halle (Saale)

? AVID working group on Molecular Biological Methods in Animal Disease Diagnostics
Tasks):
Optimization and standardization of molecular biological examination procedures for AVID method collection
Organization of comparative examinations

Contact Person:
Dr. Wolfgang Gäde
State Veterinary and State Investigation Office
Haferbreiter Weg 132-135, 39576 Stendal

? DIN standards committee for food and agricultural products (NAL)
Tasks):
Standardization and standardization

Contact Person:
Dr. Tom Resler
DIN German Institute for Standardization V.
Saatwinkler Damm 42/43, 13627 Berlin

? Section 64 of the LFGB working group to develop methods for identifying foods produced using genetic engineering
Tasks):
Method development and validation


Contact Person:
PD Dr. Joachim Mankertz
Federal Office for Consumer Protection and Food Safety BVL
Section 503: "National reference laboratories for residues of pharmacologically active substances and GMOs"
P.O. Box 110260
10832 Berlin


? § 64 LFGB working group development of molecular biological methods for plant and animal species differentiation
Tasks):
Method development and validation

Contact Person:
Dr. Claudia Brünen-Nieweler
Chemical and Veterinary Investigation Office Münsterland - Emscher - Lippe (CVUA-MEL)
Josef König Str. 40, 48147 Münster

? Section 64 of the LFGB - working group on Molecular Biological Methods - Microbiology
Tasks):
Method development and validation

Contact Person:
Dr. Dietrich Mäde
State Office for Consumer Protection Saxony-Anhalt, Food Safety Department
Freiimfelder Str. 68, 06112 Halle (Saale)

? Section 64 of the LFGB working group on food allergens
Tasks):
Method development and validation

Contact Person:
Dr. Ulrich Busch
Bavarian State Office for Health
and food safety
Veterinärstr. 2, 85764 Oberschleissheim

? working group PCR analysis of the Division feed in the VDLUFA
Tasks):
Method development and validation

Contact Person:
Dr. Sabine Domey
Thuringian State Agency for Agriculture (TLL)
Naumburger Str. 98, 07743 Jena

? European network for GMO laboratories (ENGL)
Tasks):
Validation, method development, harmonization of procedures

Contact person (in Germany):
Dr. Lutz Grohmann
Federal Office of Consumer Protection and Food Safety
Genetic Engineering Division 405 - Traceability, Verification Procedures, Biosafety Clearing House
Mauerstrasse 39-42, 10117 Berlin

? working group for food-associated viruses (ALV)
Tasks):
Expert group "Food Associated Viruses"

Contact Person
Prof. Dr. Becker
Technical University of Ostwestfalen-Lippe
Life Science Technologies
Campusallee 12, 32657 Lemgo

? Subcommittee "polymerase chain reaction for the detection of microorganisms"
Tasks):
Standardization of examination procedures

Contact Person:
Dr. Kornelia Berghof-Jäger
BIOTECON Diagnostics GmbH
Hermannswerder Haus 17, 14473 Potsdam

? ERFA Molecular Biology working group (Switzerland)
Task (s) and sub-working groups:
GMO analysis / animal species differentiation / microorganisms / allergens

Contact Person:
Dr. Rene Köppel
Cantonal Laboratory Zurich
Fehrenstrasse 15
8032 Zurich (Switzerland)

? Microbiology and Molecular Biology Division (Austria)
Task:
Molecular biological methods (e.g. mycology)

Contact Person:
Dr. Andreas Adler
Working Group of Agricultural Research Centers in Austria (ALVA)
Austrian Agency for Health
and food security GmbH
Institute for Animal Nutrition and feed
Wieningerstraße 8, A 4021 Linz

Link collection to allergens

1) General (all topics) or start pages

Information platform of the EU on food allergens:
www.foodallergens.info/

US-FDA Information about Food Allergens:
http://www.fda.gov/Food/IngredientsPackagingLabeling/FoodAllergens/default.htm

2) Consumer Information

German nutritional advice and information network (DEBInet):
www.ernaehrung.de/tipps/nahrungsmittelallergien/

3) Analytics

Activities from the MoniQA project:
https://www.moniqa.org/

4) Allergen research

Officially recognized allergens:
www.allergen.org/

Allergome information platform (not peer-reviewed):
www.allergome.org/

FARRP Allergen Database (peer-reviewed):
www.allergenonline.com/

Informall (EU project) database (peer-reviewed):
www.ifr.ac.uk/protall/database.html

Allergen Data Collection (maintained only up to 2002):
www.food-allergens.de/

CSL Allergen Database: allergen.csl.gov.uk

5) Details on allergies/toxicological assessment

Allergy prevention action alliance:
www.allergiepraevention.de/

GMO

  • Screening table for quick detection of approved and non-approved genetically modified organisms (see also Deutsche Lebensmittel-Rundschau (2008) 104 (6), 261-264)

Link to the current table

allergens

     

  • Suppliers of Allergen Test Kits - Suppliers of Allergen Test Kits (ELISA and lateral flow) ( pdf )
  • Collection of methods for allergen analysis using PCR ( pdf )
  • Allergens in food - legal basis and detection strategies
    Contribution of the working group to the "Aktuelle Wochenschau ", a project of the GDCh

animal species differentiation

     

  • Collection of methods for animal species differentiation using PCR ( pdf )
  • DNA analysis of foodstuffs - on the trail of incorrectly declared fish
    Contribution to the "Aktuelle Wochenschau ", a GDCh project.

Downloads

Annual Report 2022

Annual Report 2021

Annual Report 2020

Annual Report 2019

Annual Report 2018

Annual Report 2017

Annual Report 2016

Annual Report 2015

Annual Report 2014

Annual Report 2013

Annual Report 2012

Annual Report 2011

Annual Report 2010

Annual Report 2009

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last modified: 09.02.2024 09:59 H from Translator