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Norm

ÖNORM EN ISO 10565

Issue date: 1998 11 01

Oilseeds - Simultaneous determination of oil and water contents - Method using pulsed nuclear magnetic resonance spectrometry (ISO 10565:1998)

This International Standard specifies a rapid method for the determination of the oil and water contents of commercial oilseeds using pulsed nuclear magnetic resonance (N...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 13 Pages
Language:
German | English | Download GER/ENG
This International Standard specifies a rapid method for the determination of the oil and water contents of commercial oilseeds using pulsed nuclear magnetic resonance (NMR). It is applicable to rapeseeds, soya beans, linseeds and sunflower seeds with a water content less than 10 %. For seeds with higher water contents, drying is necessary before the oil content can be determined by pulsed NMR. NOTE 1 This method has been tested with rapeseeds, soya beans, linseeds and sunflower seeds. This does not, however, preclude its applicability to other commercial seeds whose oil is liquid at the temperature of measurement. NOTE 2 The reproducibility values are generally higher than those obtained by the drying method (ISO 665).
ÖNORM EN ISO 10565
1998 11 01
Oilseeds - Simultaneous determination of oil and water contents - Method using pulsed nuclear magnet...
Norm
ÖNORM EN ISO 10565
1997 04 01
Oilseeds - Simultaneous determination of oil and moisture contents - Method using pulsed nuclear mag...
Norm
Norm
ISO 659:1988
Issue date : 1988 02 18
Oilseeds — Determination of hexane extract (or light petroleum extract), called "oil content"
Norm
ISO 664:1990
Issue date : 1990 06 20
Oilseeds — Reduction of laboratory sample to test sample
Norm
ISO 665:1977
Issue date : 1977 10 01
Oilseeds — Determination of moisture and volatile matter content
Norm
ISO 10565:1998
Issue date : 1998 07 30
Oilseeds — Simultaneous determination of oil and water contents — Method using pulsed nuclear magnetic resonance spectrometry