EN ISO 15141-2:1998
(Main)Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High performance liquid chromatographic method with bicarbonate clean up (ISO 15141-2:1998)
Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High performance liquid chromatographic method with bicarbonate clean up (ISO 15141-2:1998)
This European Standard specifies a method for the determination of ochratoxin A (OTA) of greater than 3 microgramme/kg. The method has been successfully validated in interlaboratory studies according to ISO 5725:1986 (1) on whole barley containing 2,9 microgramme/kg and 3,0 microgramme/kg, 7,4 microgramme/kg and 14,4 microgramme/kg of ochratoxin A, on whole maize containing 8,2 microgramme/ kg and 16,3 microgramme/kg of ochratoxin A as well as on wheat bran containing 3,8 microgramme/kg and 4,5 microgramme/kg of ochratoxin A. Note: Numerous laboratory experiences have shown that this method is also applicable to wheat flour.
Lebensmittel - Bestimmung von Ochratoxin A in Getreide und Getreideerzeugnissen - Teil 2: Hochleistungs-flüssigchromatographisches Verfahren mit Bicarbonatreinigung (ISO 15141-2:1998)
Diese Europäische Norm legt ein hochleistungs-flüssigchromatographisches Verfahren (HPLC) zur Bestimmung von Ochratoxin A (OTA) von mehr als 3 Mikrogram/kg. Dieses Verfahren ist in Ringversuchen nach ISO 5725:1996 (1) erfolgreich validiert worden an Gerste mit einem Ochratoxin-A-Gehalt von 2,9 Mikrogram/kg, 3,0 Mikrogram/kg, 7,4 Mikrogram/kg und 14,4 Mikrogram/kg, an Mais mit einem Ochratoxin-A-Gehalt von 8,2 Mikrogram/kg und 16,3 Mikrogram/kg und an Weizenkleie mit einem Ochratoxin-A-Gehalt von 3,8 Mikrogram/kg und 4,5 Mikrogram/kg.
Produits alimentaires - Dosage de l'ochratoxine A dans les céréales et produits dérivés - Partie 2: Méthode par chromatographie liquide haute performance comprenant une étape d'extraction par une solution de bicarbonate (ISO 15141-2:1998)
La présente norme internationale décrit une méthode de dosage de l'ochratoxine A (OTA), pour des concentrations supérieures à 3 µg/kg. La méthode a été validée selon la norme ISO 5725:1986 [1] par des analyses interlaboratoires portant sur l'orge à des teneurs de 2,9 µg/kg, 3,0 µg/kg, 7,4 µg/kg et 14,4 µg/kg en ochratoxine A, sur du maïs à des teneurs de 8,2 µg/kg et 16,3 µg/kg en ochratoxine A et sur du son de blé à des teneurs de 3,8 µg/kg et 4,5 µg/kg d'ochratoxine A.
NOTE : Plusieurs laboratoires ont montré que cette méthode peut être appliquée également sur de la farine de blé.
Živila - Določevanje ohratoksina A v žitu in proizvodih iz žita - 2. del: Metoda tekočinske kromatografije visoke ločljivosti s čiščenjem z bikarbonatom (ISO 15141-2:1998)
General Information
- Status
- Withdrawn
- Publication Date
- 14-Oct-1998
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- CEN/TC 275 - Food analysis - Horizontal methods
- Drafting Committee
- CEN/TC 275/WG 5 - Biotoxins
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 12-Oct-2018
- Completion Date
- 21-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 22-Dec-2008
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Frequently Asked Questions
EN ISO 15141-2:1998 is a standard published by the European Committee for Standardization (CEN). Its full title is "Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High performance liquid chromatographic method with bicarbonate clean up (ISO 15141-2:1998)". This standard covers: This European Standard specifies a method for the determination of ochratoxin A (OTA) of greater than 3 microgramme/kg. The method has been successfully validated in interlaboratory studies according to ISO 5725:1986 (1) on whole barley containing 2,9 microgramme/kg and 3,0 microgramme/kg, 7,4 microgramme/kg and 14,4 microgramme/kg of ochratoxin A, on whole maize containing 8,2 microgramme/ kg and 16,3 microgramme/kg of ochratoxin A as well as on wheat bran containing 3,8 microgramme/kg and 4,5 microgramme/kg of ochratoxin A. Note: Numerous laboratory experiences have shown that this method is also applicable to wheat flour.
This European Standard specifies a method for the determination of ochratoxin A (OTA) of greater than 3 microgramme/kg. The method has been successfully validated in interlaboratory studies according to ISO 5725:1986 (1) on whole barley containing 2,9 microgramme/kg and 3,0 microgramme/kg, 7,4 microgramme/kg and 14,4 microgramme/kg of ochratoxin A, on whole maize containing 8,2 microgramme/ kg and 16,3 microgramme/kg of ochratoxin A as well as on wheat bran containing 3,8 microgramme/kg and 4,5 microgramme/kg of ochratoxin A. Note: Numerous laboratory experiences have shown that this method is also applicable to wheat flour.
EN ISO 15141-2:1998 is classified under the following ICS (International Classification for Standards) categories: 67.060 - Cereals, pulses and derived products. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 15141-2:1998 has the following relationships with other standards: It is inter standard links to EN ISO 3696:1995; is excused to EN ISO 15141-1:1998. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN ISO 15141-2:1998 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-1999
äLYLOD'RORþHYDQMHRKUDWRNVLQD$YåLWXLQSURL]YRGLKL]åLWDGHO 0HWRGD
WHNRþLQVNHNURPDWRJUDILMHYLVRNHORþOMLYRVWLVþLãþHQMHP]ELNDUERQDWRP ,62
Foodstuffs - Determination of ochratoxin A in cereals and cereal products - Part 2: High
performance liquid chromatographic method with bicarbonate clean up (ISO 15141-
2:1998)
Lebensmittel - Bestimmung von Ochratoxin A in Getreide und Getreideerzeugnissen -
Teil 2: Hochleistungs-flüssigchromatographisches Verfahren mit Bicarbonatreinigung
(ISO 15141-2:1998)
Produits alimentaires - Dosage de l'ochratoxine A dans les céréales et produits dérivés -
Partie 2: Méthode par chromatographie liquide haute performance comprenant une
étape d'extraction par une solution de bicarbonate (ISO 15141-2:1998)
Ta slovenski standard je istoveten z: EN ISO 15141-2:1998
ICS:
67.060 äLWDVWURþQLFHLQSURL]YRGLL] Cereals, pulses and derived
QMLK products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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