EPTIS
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NON-ALCOHOLIC BEVERAGES

[ALKOHOLFREIE GETRÄNKE]

EPTIS Ringversuch Nr. 153545 | Letze Änderung 2023-11-08 | URL: https://www.eptis.bam.de/pts153545 https://www.eptis.bam.de/pts153545

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 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, meat products or fruit juice. Therefore we developed and established the present proficiency testing scheme. In the field of cooperation we developed and established PT schemes in the matrix fruit juice concentrate and beverage compounds for the fruit juice industry. Potential microbiological spoiling agents belong to different germs like yeasts, moulds, lactobacilli or acetic acid bacteria that should be alternating analysed in the present PT schemes. This proficiency testing is an excellent tool for your extern assurance for sensory analysis of foods. In addition it serves as recognizied proof of the compentence of your testing panel in the external appearance. The sensory triangle test is one of the most important sensory difference tests and an established quality assurance measure. The comparability of the organoleptic testing is the necessary prerequisite. With our proficiency testing schemes you can ensure the comparability of your organoleptic testing and demonstrate this in external representation.
Klassifizierung
Produktgruppen Food and drink
Water
Prüfgebiete Analytical chemistry
Microbiology
Sensory testing
Technische Einzelheiten
Prüfobjekt Prüfeigenschaft Prüfmethode
Orange juice frozen Total carotenoid + fraction I: carotene + fraction II: cryptoxanthineEster + fraktion III: xanthophyll ester -
limonin -
Energydrink pH value -
Sucrose -
Caffeine -
Taurine -
Inosit -
Gluconolacton -
Vitamin solution L-ascorbic acid (vitamin C) -
Thiamine (vitamin B1) -
Riboflavine (vitamin B2) -
Pyridoxine (vitamin B6) -
Cobalamin (vitamin B12) -
Alpha-tocopherol (vitamin E) -
Folic acid (vitamin B11) -
Pantothenic acid (vitamin B5) -
Niacin (vitamin B3) -
Carrot juice frozen Nitrate -
Sucrose -
Glucose -
Fructose -
Titratable acid -
Relative density 20 °C / 20 °C -
pH-value -
Beta-carotene -
Tea Ash -
Dry matter -
Caffeine -
Water soluble ash -
Water soluble exract -
Theobromine -
Theophylline -
Pyrrolizidine alkaloids -
Lycopsamine -
Echimidine -
Retrorsine -
Senecionine -
Seneciphylline -
Senkirkine -
Heliotrine -
Monocrotaline -
Lasiocarpine -
Fruit juice frozen E.coli -
Coffee pH value -
Ash -
Water -
Acidity -
Water soluble extract -
Caffeine -
Acrylamide -
Chlorogenic acid -
E.coli -
Coliforme bacteria -
Coffee infusion (triangle test) -
Simple descriptive testing) -
Profile testing -
Loss in mass at 105 °C ISO 6673
Furan -
Fruit juice concentrate frozen Brix value -
ph value -
Titratable acidity -
Citric acid -
D-isocitric-acid -
L-malic acid -
Ascorbic acid -
Lactic acid -
Citric acid - Isocitric acid ration -
Hesperidin -
Glucose -
Fructose -
Sucrose -
Total sugar -
Sugar free extract -
Glucose-Fructose ration -
% sucrose of sugar -
Ash -
Potassium -
Calcium -
Magnesium -
Total Phosphorus -
Sodium -
Nitrate -
Copper -
Iron -
Spoiling agents -
Alicyclobacillus -
Yeasts -
Moulds -
Lactobacillus -
Acetic acid bacteria -
Water Ranking test (basic tastes) -
Triangle test (basic taste) -
threshold test -
Fruit juice Sensory impression Triangle test
Flavour taint
Threshold value examinato of flavour taint
simple descriptive testing
Drinking water TON -
TFN -
Tea frozen Salmonella spp. -
Soy milk, almond milk Fat -
Dry Matter -
Protein -
Freezing Point -
Density -
Texture test Triangle test -
Colour Check Triangle test -
Apple Juice Triangle test -
Patulin -
Lupins Drink Quinolizidine alkaloids -
Lupanine -
Lupinin -
Spartein -
Sugar substitutes in food Isomalt -
Lactite -
Maltitol -
Xylitol -
Sorbitol -
Mannitol -
plant drink simple descriptive testing -
triangle test, flavour taint -
Ringversuchsziele
Zielgruppe des Ringversuchs all laboratories
Relevante Rechtsvorschriften oder Normen
Weitere Ziele validation of testing methods
Teilnehmerzahl depending on test methods between 8 - 50 laboratoties
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 203-554 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, 2020, 2021, 2022,2023, 2024
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