EN 1186-10:2002
(Main)Materials and articles in contact with foodstuffs - Plastics - Part 10: Test methods for overall migration into olive oil (modified method for use in cases where incomplete extraction of olive oil occurs)
Materials and articles in contact with foodstuffs - Plastics - Part 10: Test methods for overall migration into olive oil (modified method for use in cases where incomplete extraction of olive oil occurs)
This European Standard describes test methods for the determination of the overall migration into fatty food simulants from plastics materials and articles, by total immersion of test specimens in a fatty food simulant at any temperatures above 5 °C up to and including, 175 °C for selected times.
When some plastics are tested by the methods in prEN 1186-2, prEN 1186-4, prEN 1186-6, prEN 1186-8, prEN 1186-12 and prEN 1186-13, the soxhlet extraction process does not achieve complete recovery of the absorbed olive oil from the test specimens. In this method, the olive oil is released from the plastics test specimens by dissolving them in chloroform, toluene, xylene or tetrahydrofuran.
This method is suitable for plastics when exposure to olive oil is by total immersion as described in prEN 1186-2, in a cell, as described in prEN 1186-4, in a pouch, as described in prEN 1186-6, and by filling, as described in prEN 1186-8 and to tests carried out at low and high temperature, as described in prEN 1186-12 and prEN 1186-13.
This is provided the plastics are soluble in chloroform, toluene, xylene or tetrahydrofuran and insoluble in methanol and that whenever prEN 1186-2 is referred to in this method the appropriate clause of the relevant part of prEN 1186 is substituted.
The method may also be suitable for plastics which are only partially soluble in chloroform, toluene, xylene or tetrahydrofuran and insoluble in methanol.
NOTE 1 This test method has been written for use with the fatty food simulant, olive oil. The test method can also be used with appropriate modifications with 'other fatty food simulants ' called simulant D - a synthetic mixture of triglycerides, sunflower oil and corn oil. These other fatty food simulants will produce different chromatograms for the simulant methyl esters to those of the methyl esters of olive oil.
Werkstoffe und Gegenstände in Kontakt mit Lebensmitteln - Kunststoffe - Teil 10: Prüfverfahren für die Gesamtmigration in Olivenöl (Modifiziertes Verfahren für die Andwendung bei unvollständiger Extraktion von Olivenöl)
Diese Europäische Norm beschreibt Prüfverfahren zur Bestimmung der Gesamtmigration in Fett-Prüflebensmittel aus Werkstoffen und Bedarfsgegenständen aus Kunststoff, durch vollständiges Eintauchen der Prüfkörper in Fett-Prüflebensmittel bei Temperaturen zwischen 5 °C bis 175 °C für ausgewählte Zeitspannen.
Prüft man einige Kunststoffe nach den Verfahren in prEN 1186-2, prEN 1186-4, prEN 1186-6, prEN 1186-8, prEN 1186-12 und prEN 1186-13, muss festgehalten werden, dass mit Soxhletextraktion keine vollständige Extraktion von absorbiertem Olivenöl aus dem Prüfkörper stattfindet. Das vorliegende Verfahren beschreibt die Freisetzung des Olivenöls aus dem Kunststoffprüfkörper durch Auflösen in Chloroform, Toluol, Xylol oder Tetrahydrofuran.
Dieses Prüfverfahren ist für Kunststoffe geeignet, die nach prEN 1186-2 durch vollständiges Eintauchen in einer Zelle, wie in prEN 1186-4 beschrieben, in einem Beutel, wie in prEN 1186-6 beschrieben, und durch Befüllen, wie in prEN 1186-8 beschrieben, sowie für Prüfungen, die bei tiefen und hohen Temperaturen, wie in prEN 1186-12 und prEN 1186-13 beschrieben, in Kontakt mit Olivenöl durchgeführt werden.
Dies setzt voraus, dass die Kunststoffe in Chloroform, Toluol, Xylol oder Tetrahydrofuran löslich und in Methanol unlöslich sind, und dass immer der entsprechende Abschnitt des relevanten Teils aus der prEN 1186 ersetzt wird, wenn in diesem Prüfverfahren auf prEN 1186-2 Bezug genommen wird.
Dieses Prüfverfahren kann auch für Kunststoffe angewendet werden, die nur eingeschränkt in Chloroform, Toluol, Xylol oder Tetrahydrofuran löslich und in Methanol unlöslich sind.
Matériaux et objets en contact avec les denrées alimentaires - Matière plastique - Partie 10: Méthodes d'essai pour la migration globale dans l'huile d'olive (méthode modifiée à utiliser en cas d'extraction incomplète de l'huile d'olive)
La présente Norme européenne décrit des méthodes d'essai de vérification de la migration globale des matériaux et objets en matière plastique dans des simulants gras par immersion totale d'éprouvettes dans un simulant gras à des températures supérieures à 5 °C mais inférieures ou égales à 175 °C pendant des durées définies.
Alors que la migration de certaines matières plastiques peut être vérifiée par les méthodes indiquées dans les normes EN 1186 2, EN 1186-4, EN 1186 6, EN 1186 8, prEN 1186 12 et EN 1186 13, la méthode d'extraction au soxhlet ne permet pas une récupération complète de l'huile d'olive absorbée par les éprouvettes. Dans cette méthode, l'huile d'olive est éliminée des éprouvettes en plastique par mise en solution dans du chloroforme, du toluène, du xylène ou du tétrahydrofuranne.
La méthode est applicable aux matières plastiques exposées à l'huile d'olive par immersion totale comme dans l'EN 1186-2, dans une cellule comme dans l'EN 1186-4, dans un sachet comme dans l'EN 1186 6 ou par remplissage comme dans l'EN 1186 8 mais également à basse et haute température comme dans le prEN 1186 12 et l'EN 1186 13.
La méthode implique que la matière plastique soit soluble dans le chloroforme, le toluène, le xylène ou le tétrahydrofuranne et insoluble dans le méthanol mais aussi de choisir le paragraphe approprié de la bonne partie de l'EN 1186 chaque fois que référence est faite au prEN 1186 2 dans le présent document.
Elle peut également être utilisable pour les matières plastiques partiellement solubles dans le chloroforme, le toluène, le xylène ou le tétrahydrofuranne et insolubles dans le méthanol.
NOTE 1 La présente méthode d'essai a été écrite pour l'huile d'olive. Elle peut également être utilisée, avec les modifications qui s'imposent, pour d'autres simulants gras appelés du terme générique " simulant D ", mélange synthétique de triglycérides, d'huile de tournesol et d'huile de maïs. Ces autres simulants gras donneront des chromatogrammes des ester
Materiali in predmeti v stiku z živili - Polimerni materiali - 10. del: Preskusne metode za celotno migracijo v olivno olje (modificirana metoda za uporabo pri nepopolni ekstrakciji olivnega olja)
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Materiali in predmeti v stiku z živili - Polimerni materiali - 10. del: Preskusne metode za celotno migracijo v olivno olje (modificirana metoda za uporabo pri nepopolni ekstrakciji olivnega olja)Werkstoffe und Gegenstände in Kontakt mit Lebensmitteln - Kunststoffe - Teil 10: Prüfverfahren für die Gesamtmigration in Olivenöl (Modifiziertes Verfahren für die Andwendung bei unvollständiger Extraktion von Olivenöl)Matériaux et objets en contact avec les denrées alimentaires - Matiere plastique - Partie 10: Méthodes d'essai pour la migration globale dans l'huile d'olive (méthode modifiée a utiliser en cas d'extraction incomplete de l'huile d'olive)Materials and articles in contact with foodstuffs - Plastics - Part 10: Test methods for overall migration into olive oil (modified method for use in cases where incomplete extraction of olive oil occurs)67.250Materiali in predmeti v stiku z živiliMaterials and articles in contact with foodstuffsICS:Ta slovenski standard je istoveten z:EN 1186-10:2002SIST EN 1186-10:2003en01-januar-2003SIST EN 1186-10:2003SLOVENSKI
STANDARDSIST ENV 1186-10:19971DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1186-10September 2002ICS 67.250English versionMaterials and articles in contact with foodstuffs - Plastics - Part10: Test methods for overall migration into olive oil (modifiedmethod for use in cases where incomplete extraction of olive oiloccurs)Matériaux et objets en contact avec les denréesalimentaires - Matière plastique - Partie 10: Méthodesd'essai pour la migration globale dans l'huile d'olive(méthode modifiée à utiliser en cas d'extraction incomplètede l'huile d'olive)Werkstoffe und Gegenstände in Kontakt mit Lebensmitteln- Kunststoffe - Teil 10: Prüfverfahren für dieGesamtmigration in Olivenöl (Modifiziertes Verfahren fürdie Andwendung bei unvollständiger Extraktion vonOlivenöl)This European Standard was approved by CEN on 2 May 2002.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,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1186-10:2002 ESIST EN 1186-10:2003
Determination of the suitability of olive oil as the fatty food simulant and oftriheptadecanoin as the internal standard.9A.1Principle.9A.2Procedure.9A.3Conclusions.9Annex B (informative)
Precision.10Annex ZA (informative)
Relationship of this European Standard with Council Directive 89/109/EEC andCommission Directive 90/128/EEC and associated Directives.11Bibliography.13SIST EN 1186-10:2003
Further Directives andamendments to existing Directives are expected which could change the legislative requirements which thisstandard supports.
It is therefore strongly recommended that users of this standard refer to the latest relevantpublished Directive(s) before commencement of any of the test or tests described in this standard.EN 1186-10 should be read in conjunction with EN 1186-1, EN 1186-2, EN 1186-4, EN 1186-6, EN 1186-8, prEN1186-12 and EN 1186-13.Further Parts of this standard have been prepared concerned with the determination of overall migration fromplastics materials into food simulants.
Their titles are as follows:EN 1186 Materials and articles in contact with foodstuffs – Plastics –Part 1Guide to the selection of conditions and test methods for overall migrationPart 2Test methods for overall migration into olive oil by total immersionPart 3Test methods for overall migration into aqueous food simulants by total immersionPart 4Test methods for overall migration into olive oil by cellPart 5Test methods for overall migration into aqueous food simulants by cellPart 6Test methods for overall migration into olive oil using a pouchPart 7Test methods for overall migration into aqueous food simulants using a pouchPart 8Test methods for overall migration into olive oil by article fillingPart 9Test methods for overall migration into aqueous food simulants by article fillingPart 11Test methods for overall migration into mixtures of
14C-labelled synthetic triglyceridePart 12Test methods for overall migration at low temperaturesPart 13Test methods for overall migration at high temperaturesPart 14Test methods for 'substitute tests' for overall migration from plastics intended to come intoSIST EN 1186-10:2003
In this method, the olive oil is released from the plastics test specimens by dissolving them inchloroform, toluene, xylene or tetrahydrofuran.This method is suitable for plastics when exposure to olive oil is by total immersion as described in EN 1186-2, in acell, as described in EN 1186-4, in a pouch, as described in EN 1186-6, and by filling, as described in EN 1186-8and to tests carried out at low and high temperature, as described in prEN 1186-12 and EN 1186-13.This is provided the plastics are soluble in chloroform, toluene, xylene or tetrahydrofuran and insoluble in methanoland that whenever prEN 1186-2 is referred to in this method the appropriate clause of the relevant part of EN 1186is substituted.The method can also be suitable for plastics which are only partially soluble in chloroform, toluene, xylene ortetrahydrofuran and insoluble in methanol.NOTE 1This test method has been written for use with the fatty food simulant, olive oil.
The test method can also be usedwith appropriate modifications with 'other fatty food simulants' called simulant D - a synthetic mixture of triglycerides, sunfloweroil and corn oil.
These other fatty food simulants will produce different chromatograms for the simulant methyl esters to those ofthe methyl esters of olive oil.
Select suitable chromatogram peaks of the methyl esters of the other fatty food simulants for thequantitative determination of the simulant extracted from the test specimens.NOTE 2If it has been established that the overall migration into olive oil from the plastics cannot be determined by use ofeither this method or the methods described in EN 1186-2, EN 1186-4, EN 1186-6 and EN 1186-8 then the use of substitutetests should be considered, see clause 6 of EN 1186-1:2001.2 Normative referencesThis European Standard incorporates by dated and undated reference, provisions from other publications.
Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to and revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision.
For undated references the latest edition of thepublication referred to applies, including amendments (including amendments).EN 1186-1:2002, Materials and articles in contact with foodstuffs – Plastics – Part 1: Guide to the selection ofconditions and test methods for overall migration.EN 1186-2:2002, Materials and articles in contact with foodstuffs – Plastics – Part 2: Test methods for overallmigration into olive oil by total immersion.SIST EN 1186-10:2003
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