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CEREAL PRODUCTS

[GETREIDEPRODUKTE]

EPTIS factsheet 153783 | Last revision 2020-10-21 | URL: https://www.eptis.bam.de/pts153783 https://www.eptis.bam.de/pts153783

PT provider
PT provider DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Based in Germany
Language(s) German/English
Remarks Different proficiency testing schemes are offered to cover the relevant concentration ranges. Each proficiency testing type is designed in the following way: a set of 3 samples in the displayed concentration range is provided. In general one blank sample is part of the sample set. So the participants can demonstrate their ability to ensure the accuracy of their results in different concentration ranges. This proficiency testing scheme is designed for all laboratories which do Aflatoxin, DON, Fumonisin or Ochratoxin testing of cereals within the scope of their test program. To cover the relevant concentration range this proficiency testing type is designed in the following way: a set of 3 samples in the displayed concentration range is provided. In general one blank sample is part of the sample set. So the participants can demonstrate their ability to ensure the accuracy of their results in different concentration ranges. This proficiency testing scheme is designed for all laboratories which do Zerealenone, DON or Aflatoxin testing of cereals within the scope of their test program.Since soya can lead to allergic reactions the use of soya proteins in food has strongly increased, it is of great importance to identify and quantify soya protein in food. This proficiency testing scheme is designed for all laboratories which do soya protein testing within the scope of their test program.
Keywords
Product groups Food and drink
Testing fields Analytical chemistry
Technical details
Test item Tested property Testing method
Pastries Ash -
Fat -
Milk fat -
Dry matter -
Protein -
Sucrose -
Starch -
Gluten -
Propionic acid -
Flour Ash -
Water -
Raw protein -
Starch -
Wet gluten content -
Falling number -
Gluten different samples -
Butter biscuit Ash -
Fat -
Milk fat -
Dry matter -
Raw protein -
Cholesterol -
Butyric acid methyl ester -
Sucrose -
Starch -
Fibre -
Semimicro butyric acid number -
Free butyric acid -
Biscuits Soy -
Sedimentation index - Zeleny test Sedimentation index (ml) - (acc. To Zeleny) ISO 5529:2007
Alveograph properties of dough Determination of alveograph properties of dough ISO 27971
Water absorption and rheological properties Determination of water absorption and rheological properties using a valorigraph ISO 5530-3
Determination of rheological properties using an extensograph ISO 5530-2
Determination of water absorption and rheological properties using a farinograph ISO 5530-1
Rice Arsenic -
Barley Deoxynivalenol (DON) -
Brown rice Aflatoxin -
Cereal / cereal products Glyphosat -
Wheat Deoxynivalenol (DON) -
Ochratoxin -
Corn Aflatoxin -
Deoxynivalenol (DON) -
Fumonisin -
Ochratoxin -
Zearalenone -
Aims of the PT scheme
Target group of participants all laboratories
Linked to specific legislation / standards
Additional, subsidiary aims validation of testing methods
Number of participants
Accredited or otherwise reviewed by a 3rd party

Accredited by A2LA (USA) and DAkkS (Germany) on the basis of ISO/IEC 17043 for part of the parameters

Operation is commissioned / requested by
Fees and frequency
Participation fee 252-267 Euro, depending on sample and parameters
Regularly operated Yes (several times p.a., dep. on sample and parameters)
Year of first operation 2007-2014, 2021
Contact details of the PT provider
Provider Contact person
DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Bodmanstraße 4
87435 Kempten
Germany

Phone: +49 (0) 831/960 8780
Fax: +49 (0) 831/960 87899
Web: http://www.drrr.de http://www.drrr.de
Dr. Ulrich Leist
Phone: +49 (0) 831/960 87878
Fax: +49 (0) 831/960 87899
Email: info@drrr.de info@drrr.de
If you find any mistakes please contact the responsible EPTIS coordinator in Germany, Mr Johannes van de Kreeke. Mr Johannes van de Kreeke.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.21