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MILK PRODUCTS

[MILCHPRODUKTE]

EPTIS factsheet 153374 | Last revision 2025-11-03 | URL: https://www.eptis.bam.de/pts153374 https://www.eptis.bam.de/pts153374

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
Keywords
Product groups Food and drink
Testing fields Analytical chemistry
Microbiology
Sensory testing
Technical details
Test item Tested property Testing method
Butter pH value -
Sodium Chloride -
Solids non-fat -
Water content -
Hardness -
Cholesterol -
Butter (fatty acid pattern) Fatty acid composition C4-C20 -
Yoghurt Total lactic acid -
pH value -
Fat -
Dry matter -
Protein -
Sensory impression Ranking test (basic tastes)
Triangle test (basic taste)
Ranking test (flavours)
Triangle test (flavour)
Pudding/Dessert pH value -
Lactose -
Fat -
Dry matter -
Protein -
AMF - anhydrous milk fat Water content -
Alkalinity -
Free fatty acids -
Peroxide value -
Carotene -
Butyric acid methyl ester -
Ice-cream frozen Fat -
Milkfat -
Colouring agent E 124 (cochenille red A) -
Vanillin -
Vanillic acid -
p-hydroxybenzaldehyde -
p-hydroxybenzoic acid -
Lactosecolouring agent E 100 (curcumin) (qualitative) -
Foreign fat (qualitative) -
Colouring agent beta-carotene (E 160) (qualitative) -
Enterobacteriaceae -
Salmonella spp. -
E.coli -
Listeria monocytogenes -
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 209 - 450 Euro, depending on sample and parameters
Regularly operated Yes (several times p.a., dep. on sample and parameters)
Year of first operation 2007, 2016
Contact details of the PT provider
Provider Contact person
DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Reinhartser Straße 31
87437 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: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5