EPTIS
BAM Logo

CHEESE

[KÄSE]

EPTIS Ringversuch Nr. 153320 | Letze Änderung 2022-10-27 | URL: https://www.eptis.bam.de/pts153320 https://www.eptis.bam.de/pts153320

Name des Anbieters
Name des Anbieters DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Ansässig in Germany
Sprache(n) German/English
Anmerkungen The matrixes fresh cheese and semi-hard cheese are different in sample preparation. So that dairy plants, veterinary and customs inspection service as well as for all food testing laboratories can demonstrate they are proficient in preparing different matrixes, we offer another proficiency testing in the cheese sector. Curd and fresh cheese are different in texture. To pay attention to the differences in the matrices of curd and fresh cheese this proficiency testing is offered. The microorganism E.coli is part of the intestinal microflora of humans and warm-blooded animals. Furthermore E.coli is used as an indicator organism for faecal pollution and hygienic parameter in a lot of different foodstuff like milk products or meat products. Therefore we developed and established the present proficiency testing scheme. A lot of different yeasts and moulds are used for the industrial production of food, especially during the production of cheese. Nevertheless a lot of toxin producing and spore-forming yeasts and moulds ubiquitous occur in the environment and the air and can be analytically detected in different foodstuffs. This proficiency testing is designed because the produced mycotoxins can possibly cause allergy and mycosis. Staphylococcus naturally occur on the skin and in the nasopharyngeal space of humans and animals and from there these bacteria get into foodstuffs. Furthermore they play an central role causing mastitis and get easily into milk or raw milk products. Coagulase-positive Staphylococcus produce heat-stable enterotoxins during their growth causing acute and severe food poisoning (diarrhoea, regurgitation) in consumers.
Klassifizierung
Produktgruppen Food and drink
Prüfgebiete Analytical chemistry
Microbiology
Sensory testing
Technische Einzelheiten
Prüfobjekt Prüfeigenschaft Prüfmethode
Curd Total lactic acid -
Fat -
Dry matter -
Protein -
Fresh cheese Total lactic acid -
Fat -
Dry matter -
Protein -
Semi hard cheese frozen Nitrate -
Fat -
Dry matter -
Protein -
Sodium Chloride -
Hard cheese frozen Fat -
Dry matter -
Protein -
Sodium Chloride -
Soft cheese pH value -
Lactose -
Fat -
Dry matter -
Protein -
Sodium Chloride -
Cheese frozen Listeria -
Staphylococcus -
E.coli -
Moulds -
Yeasts -
Enterobacteriaceae -
Processed cheese frozen Bacillus cereus -
Total lactic acid -
pH value -
Nitrate -
Lactose -
Fat -
Dry matter -
Protein -
Total Phosphorus -
Sodium Chloride -
Citric Acid -
Ash -
Natamycin -
Aflatoxin -
Cheese simple descriptive testing examination for panels
simple descriptive testing
Ringversuchsziele
Zielgruppe des Ringversuchs all laboratories
Relevante Rechtsvorschriften oder Normen
Weitere Ziele validation of testing methods
Teilnehmerzahl Not yet known
Anbieter unabhängig überprüft (akkreditiert, benannt, anerkannt)

Akkreditiert durch A2LA (USA) and DAkkS (Germany) auf der Grundlage von ISO/IEC 17043 nicht für alle Parameter

Die Durchführung des Ringversuchs ist in Auftrag gegeben durch
Kosten
Teilnahmegebühr 220 - 351 Euro, depending on sample and parameters
Regelmässig durchgeführt Ja (several times p.a., dep. on sample and parameters)
Der Ringversuch wird durchgeführt seit 2007, 2014, 2023
Kontaktdaten des Anbieters
Anbieter Kontaktperson
DRRR - Deutsches Referenzbüro für Ringversuche und Referenzmaterialien GmbH
Reinhartser Straße 31
87437 Kempten
Germany

Telefon: +49 (0) 831/960 8780
Fax: +49 (0) 831/960 87899
Web: http://www.drrr.de http://www.drrr.de
Dr. Ulrich Leist
Telefon: +49 (0) 831/960 87878
Fax: +49 (0) 831/960 87899
E-Mail: info@drrr.de info@drrr.de
Haben Sie einen Fehler entdeckt? Bitte wenden Sie sich an den zuständigen EPTIS Koordinator für Germany, Mr Johannes van de Kreeke. Mr Johannes van de Kreeke.
Haben Sie Fragen? Senden Sie uns eine E-Mail: eptis@bam.de.
Anwendungsversion: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5