EN 14105:2003

Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of free and total glycerol and mono-, di-, triglyceride contents (Reference method)

This European Standard specifies a method to determine the free glycerol and residual mono-, di- and triglyceride contents in fatty acid methyl esters (FAME) intended for addition to mineral oils. The total glycerol content is then calculated from the results obtained.
This method is suitable for FAME from rapeseed, sunflower, soybean oils but is not suitable for FAME produced from or containing coconut and palm kernel oils because of overlapping of peaks.
WARNING - The use of this method may involve hazardous equipment, materials and operations. This method does not purport to address to all of the safety problems associated with its use, but it is the responsibility of the user to search and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Erzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Fettsäure-Methylester (FAME) - Bestimmung des Gehaltes an freiem und Gesamtglycerin und Mono-, Di- und Triglyceriden (Referenzmethode)

Diese Europäische Norm legt ein Verfahren fest, um freies Glycerin und Reste an Mono-, Di- und Triglyceriden in Fettsäure-Methylester (FAME), die als Zugabe zu Mineralölen vorgesehen sind, zu bestimmen. Der Gesamtglyceringehalt wird anschließend aus den erhaltenen Messwerten berechnet.
Das Verfahren ist einsetzbar für FAME aus Rapsöl, Sonnenblumenöl und Sojaöl. Es kann nicht eingesetzt werden für FAME aus Kokosnuss- und Palmkernölen, da hier überlappende Peaks auftreten.
WARNUNG - Bei der Anwendung dieses Verfahrens kann das Benutzen gefährlicher Substanzen und Ausrüstungen sowie das Durchführen gefährlicher Tätigkeiten erforderlich werden. Dieses Verfahren nimmt nicht für sich in Anspruch, alle Sicherheitsprobleme, die bei seiner Anwendung auftreten können, aufzuzeigen. Es liegt in der Verantwortung des Anwenders dieses Verfahrens, entsprechende Sicherheitsmaßnahmen und Vorkehrungen zum Schutz der Gesundheit zu ergreifen.

Produits dérivés des corps gras - Esters méthyliques d'acides gras (EMAG) - Détermination de la teneur en glycérols libre et total et en mono-, di- et triglycérides - Méthode de référence

La présente Norme européenne spécifie une méthode de détermination des teneurs en glycérol libre et en mono-, di- et triglycérides résiduels dans les esters méthyliques d'acides gras (EMAG) destinés à être incorporés dans des huiles minérales. La teneur en glycérol total est ensuite calculée à partir des résultats obtenus.
Cette méthode est adaptée aux EMAG d'huiles de colza, de tournesol et de soja mais pas aux EMAG à base d'huile de coprah ou de palmiste ou en contenant en raison du risque de superposition des pics.
AVERTISSEMENT - La présente méthode peut mettre en jeu des substances, des opérations et des équipements dangereux. Elle n'a pas la prétention de prendre en compte tous les problèmes de sécurité associés à son utilisation. Il est de la responsabilité de l'utilisateur de la présente méthode de consulter et de mettre en place les mesures appropriées de sécurité et de protection de la santé, et de déterminer l'applicabilité des dispositions faisant l'objet de la méthode avant utilisation.

Derivati maščob in olj - Metil estri maščobnih kislin (FAME) - Določevanje prostih in celotnih glicerolov in mono-, di-, trigliceridov (Referenčna metoda)

General Information

• Status: Withdrawn
• Publication Date: 29-Apr-2003
• Withdrawal Date: 26-Apr-2011
• ICS: 67.200.10 - Animal and vegetable fats and oils
• Technical Committee: CEN/TC 307 - Oilseeds, vegetables and animal fats and oils and their by-products - Methods of sampling and analys
• Drafting Committee: CEN/TC 307/WG 1 - Test methods on fatty acid methylester
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 27-Apr-2011
• Completion Date: 27-Apr-2011
• Mandate: M/245 - Mandate to CEN for the elaboration and adoption of standards concerning minimum requirement specifications including test methods for Fatty Acid MethylEster (FAME) as fuel for diesel engines and for space heating
• Ref Project: SIST EN 14105:2003 - Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of free and total glycerol and mono-, di-, triglyceride contents (Reference method)

Relations

• Replaced By: EN 14105:2011 - Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of free and total glycerol and mono-, di-, triglyceride contents
• Effective Date: 20-Jun-2009

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.HWRGDErzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Fettsäure-Methylester (FAME) - Bestimmung des Gehaltes an freiem und Gesamtglycerin und Mono-, Di- und Triglyceriden (Referenzmethode)Produits dérivés des corps gras - Esters méthyliques d'acides gras (EMAG) - Détermination de la teneur en glycérols libre et total et en mono-, di- et triglycérides - Méthode de référenceFat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of free and total glycerol and mono-, di-, triglyceride contents (Reference method)67.200.10Animal and vegetable fats and oilsICS:Ta slovenski standard je istoveten z:EN 14105:2003SIST EN 14105:2003en01-november-2003SIST EN 14105:2003SLOVENSKI
STANDARD



SIST EN 14105:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14105April 2003ICS 67.200.10English versionFat and oil derivatives - Fatty Acid Methyl Esters (FAME) -Determination of free and total glycerol and mono-, di-,triglyceride contents (Reference method)Produits dérivés des corps gras - Esters méthyliquesd'acides gras (EMAG) - Détermination de la teneur englycérols libre et total et en mono-, di- et triglycérides -Méthode de référenceErzeugnisse aus pflanzlichen und tierischen Fetten undÖlen - Fettsäure-Methylester (FAME) - Bestimmung desGehaltes an freiem und Gesamtglycerin und Mono-, Di- undTriglyceriden (Referenzmethode)This European Standard was approved by CEN on 2 January 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14105:2003 ESIST EN 14105:2003



EN 14105:2003 (E)2ForewordThis document (EN 14105:2003) has been prepared by Technical Committee CEN /TC 307 "Oilseeds, vegetableand animal fats and oils and their by-products - Methods of sampling and analysis", the secretariat of which is heldby AFNOR.This European Standard
shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by October 2003, and conflicting national standards shall be withdrawn at the latestby October 2003.This document has been prepared under Mandate M/245 on Fatty Acid Methylester (FAME) given to CEN by theEuropean Commission and the European Free Trade Association.Annexes A to D are informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 14105:2003



EN 14105:2003 (E)31 ScopeThis European Standard specifies a method to determine the free glycerol and residual mono-, di- and triglyceridecontents in fatty acid methyl esters (FAME) intended for addition to mineral oils. The total glycerol content is thencalculated from the results obtained.This method is suitable for FAME from rapeseed, sunflower, soybean oils but is not suitable for FAME producedfrom or containing coconut and palm kernel oils because of overlapping of peaks.WARNING — The use of this method may involve hazardous equipment, materials and operations. Thismethod does not purport to address to all of the safety problems associated with its use, but it is theresponsibility of the user to search and establish appropriate safety and health practices and determinethe applicability of regulatory limitations prior to use.2 PrincipleTransformation of the glycerol and of the mono- and diglycerides into more volatile silylated derivatives in presenceof pyridine and of N-methyl-N-trimethylsilyltrifluoroacetamide (MSTFA).Analysis of the silylated derivatives by gas chromatography on a short capillary column with thin film thickness, wi
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