EN ISO 659:2009

Oilseeds - Determination of oil content (Reference method) (ISO 659:2009)

ISO 659:2009 specifies a reference method for the determination of the hexane extract (or light petroleum extract), called the “oil content”, of oilseeds used as industrial raw materials. The procedure for sunflower seed is different from those for other seeds as it includes an additional moisture content determination after the seed has been ground to prepare the test sample.
The method has been tested on rapeseed, soya beans and sunflower seed. This does not, however, preclude its applicability to other commercial seeds.
If required, the pure seeds and the impurities can be analysed separately. In the case of groundnuts, the pure seeds, the total fines, the non-oleaginous impurities and the oleaginous impurities can be analysed separately.

Ölsamen - Bestimmung des Ölgehaltes (Referenzverfahren) (ISO 659:2009)

Diese Internationale Norm legt ein Referenzverfahren zur Bestimmung des Hexan-Extrakts (oder des Petrolether-
Extrakts), bezeichnet als „Ölgehalt“, von Ölsamen fest, die als Rohstoffe in der Industrie verwendet
werden. Das Verfahren für Sonnenblumensamen unterscheidet sich von den anderen Samen, da es eine
zusätzliche Bestimmung des Feuchtigkeitsgehaltes enthält, nachdem der Samen gemahlen wurde, um die
Untersuchungsprobe herzustellen.
Das Verfahren ist an Rapssamen, Sojabohnen und Sonnenblumensamen geprüft worden. Dies schließt
jedoch seine Anwendbarkeit auf andere handelsüblichen Samen nicht aus.
Falls erforderlich, können die reinen Samen und die Verunreinigungen (siehe 9.4) getrennt untersucht
werden. Im Fall von Erdnüssen (siehe 10.1.6) können die reinen Samen, das gesamte Feingut, die nicht
ölhaltigen Verunreinigungen und die ölhaltigen Verunreinigungen getrennt untersucht werden.

Graines oléagineuses - Détermination de la teneur en huile (Méthode de référence) (ISO 659:2009)

L'ISO 659:2009 spécifie une méthode de référence pour la détermination de l'extrait à l'hexane (ou à l'éther de pétrole), dit «teneur en huile», des graines oléagineuses utilisées comme matière première industrielle. Le mode opératoire utilisé pour les graines de tournesol est différent de celui utilisé pour les autres graines car il inclut une étape supplémentaire pour la détermination de la teneur en eau après la préparation de l'échantillon pour essai par broyage des graines.
La méthode a été soumise à essai sur des graines de colza, de soja et de tournesol. Cela n'exclut pas, toutefois, la possibilité d'appliquer cette méthode à d'autres graines disponibles dans le commerce.
Si nécessaire, les graines pures et les impuretés peuvent être analysées séparément. Dans le cas de l'arachide, les graines pures, les poussières totales et les impuretés non oléagineuses et oléagineuses peuvent être analysées séparément.

Oljna semena - Določevanje olja (referenčna metoda) (ISO 659:2009)

General Information

• Status: Published
• Publication Date: 30-Jun-2009
• Withdrawal Date: 30-Jan-2010
• ICS: 67.200.20 - Oilseeds
• 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 - Oilseeds, vegetables and animal fats and oils and their by-products - Methods of sampling and analys
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 01-Jul-2009
• Due Date: 07-Nov-2010
• Completion Date: 01-Jul-2009
• Ref Project: SIST EN ISO 659:2009 - Oilseeds - Determination of oil content (Reference method) (ISO 659:2009)

Relations

• Replaces: EN ISO 659:1998 - Oilseeds - Determination of oil content (Reference method) (ISO 659:1998)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 659:2009
01-december-2009
1DGRPHãþD
SIST EN ISO 659:1998
2OMQDVHPHQD'RORþHYDQMHROMDUHIHUHQþQDPHWRGD,62
Oilseeds - Determination of oil content (Reference method) (ISO 659:2009)
Ölsamen - Bestimmung des Ölgehaltes (Referenzverfahren) (ISO 659:2009)
Graines oléagineuses - Détermination de la teneur en huile (Méthode de référence) (ISO
659:2009)
Ta slovenski standard je istoveten z: EN ISO 659:2009
ICS:
67.200.20 Oljnice Oilseeds
SIST EN ISO 659:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 659:2009

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SIST EN ISO 659:2009
EUROPEAN STANDARD
EN ISO 659
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2009
ICS 67.200.20 Supersedes EN ISO 659:1998
English Version
Oilseeds - Determination of oil content (Reference method) (ISO
659:2009)
Graines oléagineuses - Détermination de la teneur en huile Ölsamen - Bestimmung des Ölgehaltes
(Méthode de référence) (ISO 659:2009) (Referenzverfahren) (ISO 659:2009)
This European Standard was approved by CEN on 3 June 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN 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 translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 659:2009: E
worldwide for CEN national Members.

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SIST EN ISO 659:2009
EN ISO 659:2009 (E)
Contents Page
Foreword .3

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SIST EN ISO 659:2009
EN ISO 659:2009 (E)
Foreword
This document (EN ISO 659:2009) has been prepared by Technical Committee ISO/TC 34 "Food products" in
collaboration with Technical Committee CEN/TC 307 “Oilseeds, vegetable and animal fats and oils and their
by-products - Methods of sampling and analysis” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by January 2010, and conflicting national standards shall be withdrawn at
the latest by January 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 659:1998.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 659:2009 has been approved by CEN as a EN ISO 659:2009 without any modification.

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SIST EN ISO 659:2009

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SIST EN ISO 659:2009

INTERNATIONAL ISO
STANDARD 659
Fourth edition
2009-07-01


Oilseeds — Determination of oil content
(Reference method)
Graines oléagineuses — Détermination de la teneur en huile (Méthode
de référence)





Reference number
ISO 659:2009(E)
©
ISO 2009

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SIST EN ISO 659:2009
ISO 659:2009(E)
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